STMicroelectronics STM32F038C6 Manual Download Page 5

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DocID026079 Rev 3

STM32F038x6

List of tables

Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2.

STM32F038x6 family device features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 3.

Temperature sensor calibration values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 4.

Internal voltage reference calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 5.

Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 6.

Comparison of I2C analog and digital filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 7.

STM32F038x6 I

C implementation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 8.

STM32F038x6 USART implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 9.

STM32F038x6 SPI/I2S implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 10.

Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 11.

Pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 12.

Alternate functions selected through GPIOA_AFR registers for port A . . . . . . . . . . . . . . . 31

Table 13.

Alternate functions selected through GPIOB_AFR registers for port B . . . . . . . . . . . . . . . 32

Table 14.

STM32F038x6 peripheral register boundary addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 15.

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 16.

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 17.

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 18.

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 19.

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 20.

Embedded internal reference voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 21.

Typical and maximum current consumption from V

supply at VDD = 1.8 V . . . . . . . . . 44

Table 22.

Typical and maximum current consumption from the V

DDA

supply . . . . . . . . . . . . . . . . . 45

Table 23.

Typical and maximum consumption in Stop mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 24.

Typical and maximum current consumption from the V

BAT

supply. . . . . . . . . . . . . . . . . . . 46

Table 25.

Typical current consumption, code executing from Flash memory,

running from HSE 8 MHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 26.

Switching output I/O current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Table 27.

Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table 28.

Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 29.

High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 30.

Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Table 31.

HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Table 32.

LSE oscillator characteristics (f

LSE

= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 33.

HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Table 34.

HSI14 oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 35.

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 36.

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 37.

Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 38.

Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 39.

EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 40.

EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 41.

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 42.

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 43.

I/O current injection susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 44.

I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 45.

Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 46.

I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Table 47.

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Summary of Contents for STM32F038C6

Page 1: ...mer for 6 channels PWM output with deadtime generation and emergency stop 1 x 32 bit and 1 x 16 bit timer with up to 4 IC OC usable for IR control decoding 1 x 16 bit timer with 2 IC OC 1 OCN deadtime...

Page 2: ...nterrupt controller NVIC 15 3 9 2 Extended interrupt event controller EXTI 15 3 10 Analog to digital converter ADC 15 3 10 1 Temperature sensor 16 3 10 2 Internal voltage reference VREFINT 16 3 10 3 V...

Page 3: ...rating conditions at power up power down 42 6 3 3 Embedded reference voltage 42 6 3 4 Supply current characteristics 42 6 3 5 Wakeup time from low power mode 52 6 3 6 External clock source characteris...

Page 4: ...on 80 7 2 UFQFPN32 package information 82 7 3 UFQFPN28 package information 86 7 4 WLCSP25 package information 89 7 5 TSSOP20 package information 92 7 6 Thermal characteristics 95 7 6 1 Reference docum...

Page 5: ...n from VDD supply at VDD 1 8 V 44 Table 22 Typical and maximum current consumption from the VDDA supply 45 Table 23 Typical and maximum consumption in Stop mode 45 Table 24 Typical and maximum current...

Page 6: ...56 WWDG min max timeout value at 48 MHz PCLK 74 Table 57 I2C analog filter characteristics 75 Table 58 SPI characteristics 75 Table 59 I2 S characteristics 77 Table 60 LQFP48 package mechanical data 8...

Page 7: ...nput characteristics 65 Figure 21 I O AC characteristics definition 67 Figure 22 Recommended NRST pin protection 68 Figure 23 ADC accuracy characteristics 72 Figure 24 Typical connection diagram using...

Page 8: ...ics of the STM32F038x6 microcontrollers This document should be read in conjunction with the STM32F0xxxx reference manual RM0091 The reference manual is available from the STMicroelectronics website w...

Page 9: ...chosen different sets of peripherals are included These features make the STM32F038x6 microcontrollers suitable for a wide range of applications such as application control and user interfaces hand he...

Page 10: ...5 57 50 287 9 7 6 6 6 3 9 5B287 DV FKDQQHO FRPSO 5 DV FKDQQHO FRPSO 5 DV FKDQQHO DV FK 75 DV FK 75 DV 3 0 FKDQQHOV 257 0 38 I0 0 6HULDO LUH HEXJ 19 7 7 83 63 6 6 6 0 8 LQGRZ 3 5 5 6 7 2 21752 3 0 7 0...

Page 11: ...of embedded SRAM accessed read write at CPU clock speed with 0 wait states and featuring embedded parity checking with exception generation for fail critical applications The non volatile memory is di...

Page 12: ...supply for RTC external clock 32 kHz oscillator and backup registers through power switch when VDD is not present For more details on how to connect power pins refer to Figure 11 Power supply scheme...

Page 13: ...ck can be selected in which case it is monitored for failure If failure is detected the system automatically switches back to the internal RC oscillator A software interrupt is generated if enabled Si...

Page 14: ...figuration can be locked if needed following a specific sequence in order to avoid spurious writing to the I Os registers 06Y 9 26 B 1 26 B287 26 B 1 26 B287 3 08 0 2 0DLQ FORFN RXWSXW 3 6 6 3 FRUH PH...

Page 15: ...oupled NVIC core interface Allows early processing of interrupts Processing of late arriving higher priority interrupts Support for tail chaining Processor state automatically saved Interrupt entry re...

Page 16: ...e in read only mode 3 10 2 Internal voltage reference VREFINT The internal voltage reference VREFINT provides a stable bandgap voltage output for the ADC VREFINT is internally connected to the ADC_IN1...

Page 17: ...he counter can be frozen in debug mode Many features are shared with those of the standard timers which have the same architecture The advanced control timer can therefore work together with the other...

Page 18: ...se mode output Its counter can be frozen in debug mode TIM16 and TIM17 Both timers are based on a 16 bit auto reload upcounter and a 16 bit prescaler They each have a single channel for input capture...

Page 19: ...om 1 to 32767 RTC clock pulses This can be used to synchronize the RTC with a master clock digital calibration circuit with 1 ppm resolution to compensate for quartz crystal inaccuracy two anti tamper...

Page 20: ...nication mode USART1 supports also SmartCard communication ISO 7816 IrDA SIR ENDEC LIN Master Slave capability and auto baud rate feature and has a clock domain independent of the CPU clock allowing t...

Page 21: ...ware flow control for modem X Continuous communication using DMA X Multiprocessor communication X Synchronous mode X Smartcard mode X Single wire half duplex communication X IrDA SIR ENDEC block X LIN...

Page 22: ...slave at half duplex communication mode It can be configured to transfer 16 and 24 or 32 bits with 16 bit or 32 bit data resolution and synchronized by a specific signal Audio sampling frequency from...

Page 23: ...nout Figure 4 UFQFPN32 package pinout 06Y 9 3 3 3 3 3 3 3 1325 3 3 966 9 9 7 3 3 26 B 1 3 26 B287 3 26 B 1 3 26 B287 1567 966 9 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 227 3 3 966 9 d 4 3 06Y 9 SR...

Page 24: ...SP25 package pinout 1 The above figure shows the package in top view changing from bottom view in the previous document versions 06Y 9 3 3 3 3 3 3 3 227 3 26 B 1 3 26 B287 1567 9 3 3 3 3 3 3 9 966 132...

Page 25: ...DocID026079 Rev 3 25 102 STM32F038x6 Pinouts and pin description 32 Figure 7 TSSOP20 package pinout 06Y 9 3 26 B 1 227 3 26 B287 1567 9 3 3 9 3 3 3 1325 966 3 3 3 3 3 3 3 7RS YLHZ 76623...

Page 26: ...d from VDDA TC Standard 3 3V I O B Dedicated BOOT0 pin RST Bidirectional reset pin with embedded weak pull up resistor Notes Unless otherwise specified by a note all I Os are set as floating inputs du...

Page 27: ...C4 7 PA1 I O TTa TIM2_CH2 EVENTOUT USART1_RTS ADC_IN1 12 8 8 D4 8 PA2 I O TTa TIM2_CH3 USART1_TX ADC_IN2 13 9 9 E5 9 PA3 I O TTa TIM2_CH4 USART1_RX ADC_IN3 14 10 10 B3 10 PA4 I O TTa SPI1_NSS I2S1_WS...

Page 28: ...O FTf TIM2_CH3 I2C1_SCL 22 PB11 I O FTf TIM2_CH4 EVENTOUT I2C1_SDA 23 0 16 E1 15 VSS S Ground 24 17 17 D1 16 VDD S Digital power supply 25 PB12 I O FT TIM1_BKIN EVENTOUT SPI1_NSS 26 PB13 I O FT TIM1_C...

Page 29: ...I O FT 5 IR_OUT SWDIO 35 PF6 I O FTf I2C1_SCL 36 PF7 I O FTf I2C1_SDA 37 24 22 A2 20 PA14 SWCLK I O FT 5 USART1_TX SWCLK 38 25 23 PA15 I O FT 6 SPI1_NSS I2S1_WS TIM2_CH_ETR EVENTOUT USART1_RX 39 26 2...

Page 30: ...power up PC13 PC14 and PC15 operate as GPIOs Their function then depends on the content of the RTC registers which are not reset by the system reset For details on how to manage these GPIOs refer to...

Page 31: ..._CH4 PA4 SPI1_NSS I2S1_WS USART1_CK TIM14_CH1 PA5 SPI1_SCK I2S1_CK TIM2_CH1_ ETR PA6 SPI1_MISO I2S1_MCK TIM3_CH1 TIM1_BKIN TIM16_CH1 EVENTOUT PA7 SPI1_MOSI I2S1_SD TIM3_CH2 TIM1_CH1N TIM14_CH1 TIM17_C...

Page 32: ...N PB2 PB3 SPI1_SCK I2S1_CK EVENTOUT TIM2_CH2 PB4 SPI1_MISO I2S1_MCK TIM3_CH1 EVENTOUT PB5 SPI1_MOSI I2S1_SD TIM3_CH2 TIM16_BKIN I2C1_SMBA PB6 USART1_TX I2C1_SCL TIM16_CH1N PB7 USART1_RX I2C1_SDA TIM17...

Page 33: ...32F038x6 memory map 06 9 3HULSKHUDOV 65 0 ODVK PHPRU 5HVHUYHG 6 VWHP PHPRU 2SWLRQ WHV ODVK V VWHP PHPRU RU 65 0 GHSHQGLQJ RQ 227 FRQILJXUDWLRQ 5HVHUYHG 2 3 3 5HVHUYHG 5HVHUYHG 5HVHUYHG RUWH 0 LQWHUQDO...

Page 34: ...nterface 0x4002 1400 0x4002 1FFF 3 KB Reserved 0x4002 1000 0x4002 13FF 1 KB RCC 0x4002 0400 0x4002 0FFF 3 KB Reserved 0x4002 0000 0x4002 03FF 1 KB DMA 0x4001 8000 0x4001 FFFF 32 KB Reserved APB 0x4001...

Page 35: ...00 0x4000 53FF 8KB Reserved 0x4000 3000 0x4000 33FF 1KB IWDG 0x4000 2C00 0x4000 2FFF 1KB WWDG 0x4000 2800 0x4000 2BFF 1KB RTC 0x4000 2400 0x4000 27FF 1KB Reserved 0x4000 2000 0x4000 23FF 1KB TIM14 0x4...

Page 36: ...to sample tests and represent the mean value plus or minus three times the standard deviation mean 3 6 1 2 Typical values Unless otherwise specified typical data are based on TA 25 C VDD 1 8 V and VD...

Page 37: ...led with filtering ceramic capacitors as shown above These capacitors must be placed as close as possible to or below the appropriate pins on the underside of the PCB to ensure the good functionality...

Page 38: ...Electrical characteristics STM32F038x6 38 102 DocID026079 Rev 3 6 1 7 Current consumption measurement Figure 12 Current consumption measurement scheme 06 9 9 7 9 9 B9 7...

Page 39: ...ain supply voltage 0 3 1 95 V VDDA VSS External analog supply voltage 0 3 4 0 V VDD VDDA Allowed voltage difference for VDD VDDA 0 4 V VBAT VSS External backup supply voltage 0 3 4 0 V VIN 2 2 VIN max...

Page 40: ...onnected to the external power supply in the permitted range 2 This current consumption must be correctly distributed over all I Os and control pins The total output current must not be sunk sourced b...

Page 41: ...2 1 BOOT0 0 5 2 PD Power dissipation at TA 85 C for suffix 6 or TA 105 C for suffix 7 2 LQFP48 364 mW UFQFPN32 526 UFQFPN28 169 WLCSP25 267 TSSOP20 182 TA Ambient temperature for the suffix 6 version...

Page 42: ...ribed in Figure 12 Current consumption measurement scheme Table 19 Operating conditions at power up power down Symbol Parameter Conditions Min Max Unit tVDD VDD rise time rate 0 s V VDD fall time rate...

Page 43: ...ng conditions All I O pins are in analog input mode All peripherals are disabled except when explicitly mentioned The Flash memory access time is adjusted to the fHCLK frequency 0 wait state and Prefe...

Page 44: ...current in Run mode code executing from RAM External clock HSE bypass 48 MHz 17 2 18 7 19 1 19 3 10 2 10 6 11 1 11 4 32 MHz 11 4 12 2 12 4 12 7 6 7 7 2 7 4 7 6 24 MHz 8 9 9 4 9 6 9 7 5 1 5 5 5 7 5 7...

Page 45: ...172 195 203 206 190 210 222 226 24 MHz 150 170 177 180 165 186 193 196 HSI clock PLL off 8 MHz 71 83 87 88 81 95 97 98 1 Current consumption from the VDDA supply is independent of whether the digital...

Page 46: ...or frequencies greater than 8 MHz AHB prescaler of 2 4 8 and 16 is used for the frequencies 4 MHz 2 MHz 1 MHz and 500 kHz respectively Table 24 Typical and maximum current consumption from the VBAT su...

Page 47: ...to I Os configured as inputs if an intermediate voltage level is externally applied This current consumption is caused by the input Schmitt Table 25 Typical current consumption code executing from Fl...

Page 48: ...y using pull up down resistors or by configuring the pins in output mode I O dynamic current consumption In addition to the internal peripheral current consumption measured previously see Table 27 Per...

Page 49: ...NT CEXT CS 2 MHz 0 09 mA 4 MHz 0 17 8 MHz 0 34 18 MHz 0 79 36 MHz 1 50 48 MHz 2 06 VDDIOx 1 8 V CEXT 10 pF C CINT CEXT CS 2 MHz 0 13 4 MHz 0 26 8 MHz 0 50 18 MHz 1 18 36 MHz 2 27 48 MHz 3 03 VDDIOx 1...

Page 50: ...cked off with only one peripheral clocked on Ambient operating temperature and supply voltage conditions summarized in Table 15 Voltage characteristics The power consumption of the digital part of the...

Page 51: ...l APB peripherals 110 9 1 The BusMatrix automatically is active when at least one master is ON CPU or DMA1 2 The APBx Bridge is automatically active when at least one peripheral is ON on the same Bus...

Page 52: ...Table 18 General operating conditions 6 3 6 External clock source characteristics High speed external user clock generated from an external source In bypass mode the HSE oscillator is switched off and...

Page 53: ...input waveform is shown in Figure 14 Figure 14 Low speed external clock source AC timing diagram Table 30 Low speed external user clock characteristics Symbol Parameter 1 1 Guaranteed by design not t...

Page 54: ...of CL1 and CL2 PCB and MCU pin capacitance must be included 10 pF can be used as a rough estimate of the combined pin and board capacitance when sizing CL1 and CL2 Note For information on selecting th...

Page 55: ...tor and the load capacitors have to be placed as close as possible to the oscillator pins in order to minimize output distortion and startup stabilization time Refer to the crystal resonator manufactu...

Page 56: ...scillator transconductance LSEDRV 1 0 00 lower driving capability 5 A V LSEDRV 1 0 01 medium low driving capability 8 LSEDRV 1 0 10 medium high driving capability 15 LSEDRV 1 0 11 higher driving capab...

Page 57: ...nit fHSI Frequency 8 MHz TRIM HSI user trimming step 1 2 2 Guaranteed by design not tested in production DuCy HSI Duty cycle 45 2 55 2 ACCHSI Accuracy of the HSI oscillator TA 40 to 105 C 2 8 3 3 Data...

Page 58: ...er Conditions Min Typ Max Unit fHSI14 Frequency 14 MHz TRIM HSI14 user trimming step 1 2 2 Guaranteed by design not tested in production DuCy HSI14 Duty cycle 45 2 55 2 ACCHSI14 Accuracy of the HSI14...

Page 59: ...tup time 85 s IDDA LSI 2 LSI oscillator power consumption 0 75 1 2 A Table 36 PLL characteristics Symbol Parameter Value Unit Min Typ Max fPLL_IN PLL input clock 1 1 Take care to use the appropriate m...

Page 60: ...d noise problems EMC characterization and optimization are performed at component level with a typical application environment and simplified MCU software It should be noted that good EMC performance...

Page 61: ...e are monitored while a simple application is executed toggling 2 LEDs through the I O ports This emission test is compliant with IEC 61967 2 standard which specifies the test board and the pin loadin...

Page 62: ...current into the I O pins programmed in floating input mode While current is injected into the I O pin one at a time the device is checked for functional failures The failure is indicated by an out of...

Page 63: ...l FT FTf and POR pins 5 NA Injected current on all TTa TC and RESET pins 5 5 Table 44 I O static characteristics Symbol Parameter Conditions Min Typ Max Unit VIL Low level input voltage TC and TTa I O...

Page 64: ...equivalent resistor 3 VIN VSS 25 40 55 k RPD Weak pull down equivalent resistor 3 VIN VDDIOx 25 40 55 k CIO I O pin capacitance 5 pF 1 Data based on design simulation only Not tested in production 2 T...

Page 65: ...ics 06Y 9 7 67 5 1 7 67 5 1 9 PLQ 9 2 026 VWDQGDUG UHTXLUHPHQW 9 PD 9 2 026 VWDQGDUG UHTXLUHPHQW 81 1 1387 5 1 9 PLQ 9 2 9 PD 9 2 9 1 9 9 2 9 77 VWDQGDUG UHTXLUHPHQW 77 VWDQGDUG UHTXLUHPHQW 06Y 9 7 67...

Page 66: ...otherwise specified the parameters given in the table below are derived from tests performed under the ambient temperature and supply voltage conditions summarized in Table 18 General operating condit...

Page 67: ...ions Min Max Unit x0 fmax IO out Maximum frequency 3 3 The maximum frequency is defined in Figure 21 CL 50 pF 1 MHz tf IO out Output fall time 125 ns tr IO out Output rise time 125 01 fmax IO out Maxi...

Page 68: ...NPOR pin input driver uses the CMOS technology It is connected to a permanent pull up resistor to the VDDA RPU Unless otherwise specified the parameters given in Table 48 below are derived from tests...

Page 69: ...25 40 55 k 1 Guaranteed by design not tested in production 2 The pull up is designed with a true resistance in series with a switchable PMOS This PMOS contribution to the series resistance is minimal...

Page 70: ...C 14 MHz 0 107 17 1 s 1 5 239 5 1 fADC tSTAB 2 Stabilization time 14 1 fADC tCONV 2 Total conversion time including sampling time fADC 14 MHz 12 bit resolution 1 18 s 12 bit resolution 14 to 252 tS fo...

Page 71: ...error 1 2 1 7 ET Total unadjusted error fPCLK 48 MHz fADC 14 MHz RAIN 10 k VDDA 2 4 V to 3 6 V TA 25 C 3 3 4 LSB EO Offset error 1 9 2 8 EG Gain error 2 8 3 ED Differential linearity error 0 7 1 3 EL...

Page 72: ...ure 11 Power supply scheme The 10 nF capacitor should be ceramic good quality and it should be placed as close as possible to the chip 7 7RWDO 8QDMXVWHG UURU PD LPXP GHYLDWLRQ EHWZHHQ WKH DFWXDO DQG L...

Page 73: ...pling time when reading the temperature 4 s 1 Guaranteed by design not tested in production 2 Measured at VDDA 3 3 V 10 mV The V30 ADC conversion result is stored in the TS_CAL1 byte Refer to Table 3...

Page 74: ...t current maximum requirement Refer to Section 6 3 13 I O port characteristics for the I2 C I Os characteristics All I2 C SDA and SCL I Os embed an analog filter Refer to the table below for the analo...

Page 75: ...equency Master mode 18 MHz Slave mode 18 tr SCK tf SCK SPI clock rise and fall time Capacitive load C 15 pF 6 ns tsu NSS NSS setup time Slave mode 4Tpclk ns th NSS NSS hold time Slave mode 2Tpclk 10 t...

Page 76: ...t points are done at CMOS levels 0 3 VDD and 0 7 VDD DL F 6 QSXW 166 LQSXW W68 166 WF 6 WK 166 3 32 3 32 WZ 6 WZ 6 W9 62 WK 62 WU 6 WI 6 WGLV 62 WD 62 0 62 287387 026 1387 06 287 7 287 6 287 WVX 6 WK...

Page 77: ...eristics 1 Symbol Parameter Conditions Min Max Unit fCK 1 tc CK I2 S clock frequency Master mode data 16 bits Audio frequency 48 kHz 1 597 1 601 MHz Slave mode 0 6 5 tr CK I2 S clock rise time Capacit...

Page 78: ...th SD_SR 2 Slave receiver 0 5 tv SD_MT 2 Data output valid time Master transmitter 4 tv SD_ST 2 Slave transmitter 31 th SD_MT Data output hold time Master transmitter 0 th SD_ST Slave transmitter 13...

Page 79: ...ion results not tested in production 2 LSB transmit receive of the previously transmitted byte No LSB transmit receive is sent before the first byte 06Y 9 RXWSXW 32 32 WF 6 RXWSXW 6 UHFHLYH 6 WUDQVPLW...

Page 80: ...of ECOPACK packages depending on their level of environmental compliance ECOPACK specifications grade definitions and product status are available at www st com ECOPACK is an ST trademark 7 1 LQFP48 p...

Page 81: ...ts Min Typ Max Min Typ Max A 1 600 0 0630 A1 0 050 0 150 0 0020 0 0059 A2 1 350 1 400 1 450 0 0531 0 0551 0 0571 b 0 170 0 220 0 270 0 0067 0 0087 0 0106 c 0 090 0 200 0 0035 0 0079 D 8 800 9 000 9 20...

Page 82: ...ore not yet ready to be used in production and any consequences deriving from such usage will not be at ST charge In no event ST will be liable for any customer usage of these engineering samples in p...

Page 83: ...ale 2 All leads pads should also be soldered to the PCB to improve the lead pad solder joint life 3 There is an exposed die pad on the underside of the UFQFPN package This pad is used for the device g...

Page 84: ...Min Typ Max Min Typ Max A 0 500 0 550 0 600 0 0197 0 0217 0 0236 A1 0 000 0 020 0 050 0 0000 0 0008 0 0020 A3 0 152 0 0060 b 0 180 0 230 0 280 0 0071 0 0091 0 0110 D 4 900 5 000 5 100 0 1929 0 1969 0...

Page 85: ...ng Sample notification letter are not yet qualified and therefore not yet ready to be used in production and any consequences deriving from such usage will not be at ST charge In no event ST will be l...

Page 86: ...ical data 1 Symbol millimeters inches Min Typ Max Min Typ Max A 0 500 0 550 0 600 0 0197 0 0217 0 0236 A1 0 000 0 050 0 0000 0 0020 D 3 900 4 000 4 100 0 1535 0 1575 0 1614 D1 2 900 3 000 3 100 0 1142...

Page 87: ...87 102 STM32F038x6 Package information 98 Figure 37 Recommended footprint for UFQFPN28 package 1 Dimensions are expressed in millimeters 1 Values in inches are converted from mm and rounded to 4 deci...

Page 88: ...neering Sample notification letter are not yet qualified and therefore not yet ready to be used in production and any consequences deriving from such usage will not be at ST charge In no event ST will...

Page 89: ...ers inches 1 Min Typ Max Min Typ Max A 0 525 0 555 0 585 0 0207 0 0219 0 0230 A1 0 175 0 0069 A2 0 380 0 0150 A3 2 0 025 0 0010 b 3 4 0 220 0 250 0 280 0 0087 0 0098 0 0110 D 2 388 2 423 2 458 0 0940...

Page 90: ...n is measured at the maximum bump diameter parallel to primary datum Z 4 Primary datum Z and seating plane are defined by the spherical crowns of the bump Table 64 WLCSP25 recommended PCB design rules...

Page 91: ...y an Engineering Sample notification letter are not yet qualified and therefore not yet ready to be used in production and any consequences deriving from such usage will not be at ST charge In no even...

Page 92: ...ackage mechanical data Symbol millimeters inches 1 Min Typ Max Min Typ Max A 1 200 0 0472 A1 0 050 0 150 0 0020 0 0059 A2 0 800 1 000 1 050 0 0315 0 0394 0 0413 b 0 190 0 300 0 0075 0 0118 c 0 090 0 2...

Page 93: ...rom mm and rounded to four decimal digits 2 Dimension D does not include mold flash protrusions or gate burrs Mold flash protrusions or gate burrs shall not exceed 0 15mm per side 3 Dimension E1 does...

Page 94: ...Sample notification letter are not yet qualified and therefore not yet ready to be used in production and any consequences deriving from such usage will not be at ST charge In no event ST will be liab...

Page 95: ...d in Watts This is the maximum chip internal power PI O max represents the maximum power dissipation on output pins where PI O max VOL IOL VDDIOx VOH IOH taking into account the actual VOL IOL and VOH...

Page 96: ...0 I Os used at the same time in output at low level with IOL 8 mA VOL 0 4 V and maximum 8 I Os used at the same time in output at low level with IOL 20 mA VOL 1 3 V PINTmax 50 mA 3 5 V 175 mW PIOmax 2...

Page 97: ...70 mW PIOmax 20 8 mA 0 4 V 64 mW This gives PINTmax 70 mW and PIOmax 64 mW PDmax 70 64 134 mW Thus PDmax 134 mW Using the values obtained in Table 66 TJmax is calculated as follows For LQFP48 55 C W...

Page 98: ...formation scheme Example STM32 F 038 G 6 T 6 x Device family STM32 ARM based 32 bit microcontroller Product type F General purpose Sub family 038 STM32F038xx Pin count F 20 pins E 25 pins G 28 pins K...

Page 99: ...m current consumption from VDD supply at VDD 1 8 V Table 21 Typical and maximum current consumption from the VDDA supply Table 23 Typical and maximum current consumption from the VBAT supply Table 19...

Page 100: ...ional overview Figure 2 Clock tree updated Section 3 5 3 Low power modes added inf on peripherals configurable to operate with HSI Section 3 10 2 Internal voltage reference VREFINT removed information...

Page 101: ...3 and 4 Section 6 3 15 12 bit ADC characteristics changed introductory sentence Table 59 I2S characteristics table reorganized tv SD_ST max value updated Section 7 Package information Figure 37 Recom...

Page 102: ...rchasers are solely responsible for the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implie...

Page 103: ...r Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information STMicroelectronics STM32F038F6P6 STM32F038K6U6 STM32F038C6T6 STM32F038C6T7 STM32F038G6U6 STM32F038E6...

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