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...the world's most energy friendly microcontrollers

2009-11-19 Rev: t0003_1.00

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www.energymicro.com

EFM32 G890 MCU Board

Preliminary

The EFM32 G890 MCU Board is a small plugin module for usage with the EFM32 Gecko Development Kit.

Features:
• The worlds most energy friendly microcontroller
• Compatible with the Advanced Energy Monitoring (AEM) system of the EFM32 Gecko Development Kit
• Leds indicating power and reset
• 32 MHz crystal
• 32.768 kHz crystal
• Reset button and ground-hooks for easy debugging
• Energy Micro LCD

Summary of Contents for EFM32 G890

Page 1: ...ule for usage with the EFM32 Gecko Development Kit Features The worlds most energy friendly microcontroller Compatible with the Advanced Energy Monitoring AEM system of the EFM32 Gecko Development Kit Leds indicating power and reset 32 MHz crystal 32 768 kHz crystal Reset button and ground hooks for easy debugging Energy Micro LCD ...

Page 2: ...board controller on the Kit mainboard for example to turn LEDs on or off read push button status or connecting the EMF32 to specific hardware on the mainboard The access may either through SPI or the parallel interface EBI and the access mode is signaled to the board controller by asserting one of two dedicated signal lines It is recomended to use the Board Support Package BSP for access to the ma...

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Page 5: ...ange removed pullup on reset button and removed some caps Size Designed Revision Sheet of Approved Sheet Created Date Sheet Modified Date Document number Schematic Title Design Created Date BOM Doc No Page Title A2 Wednesday November 18 2009 1 7 A3 EFM32 G890 MCU Board Cage Code Tuesday February 17 2009 Wednesday December 03 2008 TOP Front Page Size Designed Revision Sheet of Approved Sheet Create...

Page 6: ...CC0 2 LCD_SEG32 E4 B1 TIMER1_CC1 2 LCD_SEG33 F1 B2 TIMER1_CC2 2 LCD_SEG34 F2 B3 USART2_TX 1 PCNT1_S0IN 1 LCD_SEG20 F3 B4 USART2_RX 1 PCNT1_S1IN 1 LCD_SEG21 F4 B5 USART2_CLK 1 LCD_SEG22 G1 B6 USART2_CS 1 LCD_SEG23 G2 B7 USART1_CLK 0 LFXTAL_P K1 B8 USART1_CS 0 LFXTAL _N L1 B9 J7 B10 J8 B11 LETIMER0_OUT0 1 DAC0_OUT0 L5 B12 LETIMER0_OUT1 1 DAC0_OUT1 L6 B13 LEUART0_TX 1 HFXTAL_P L8 B14 LEUART0_RX 1 HFX...

Page 7: ...OP EFM32 Power EFM32 G890 MCU Board R7 10k R7 10k C14 100N NM C14 100N NM C11 10U C11 10U Q4 FDV302P Q4 FDV302P 1 2 3 U1C EFM32G890F128 U1C EFM32G890F128 RESETn K6 VDD_DREG F8 AVSS L7 AVDD K9 VDD G4 VDD L4 VDD H7 VDD D7 VDD G8 VSS K4 VSS H6 VSS G9 VSS D4 VSS C7 AVDD L10 AVSS K7 AVDD K8 AVSS K10 VDD D5 VSS G3 VSS F9 DECOUPLING F11 U2A 74LVC2G125DC U2A 74LVC2G125DC 2 6 1 R6 0R R6 0R P1 U FL NM P1 U ...

Page 8: ...oard Cage Code Tuesday July 14 2009 Wednesday December 03 2008 TOP LCD panel Size Designed Revision Sheet of Approved Sheet Created Date Sheet Modified Date Document number Schematic Title Design Created Date BOM Doc No Page Title A2 Wednesday November 18 2009 4 7 A3 EFM32 G890 MCU Board Cage Code Tuesday July 14 2009 Wednesday December 03 2008 TOP LCD panel Size Designed Revision Sheet of Approve...

Page 9: ... Doc No Page Title A2 Wednesday November 18 2009 5 7 A3 Cage Code Monday March 16 2009 Wednesday December 03 2008 TOP EFM32 Connectors EFM32 G890 MCU Board Size Designed Revision Sheet of Approved Sheet Created Date Sheet Modified Date Document number Schematic Title Design Created Date BOM Doc No Page Title A2 Wednesday November 18 2009 5 7 A3 Cage Code Monday March 16 2009 Wednesday December 03 ...

Page 10: ...LCD_PA14 LCD_PA15 EBI_AD8 EFM32_A15 EFM32_A14 EFM32_A13 LCD_PA13 BCAP_N LCD_PA14 LCD_BEXT LCD_PA12 BCAP_P MCU_PA3 MCU_PA2 MCU_PA1 MCU_PA0 MCU_PA7 MCU_PA6 MCU_PA5 MCU_PA4 MCU_PA11 MCU_PA10 MCU_PA9 MCU_PA8 MCU_PA15 MCU_PA14 MCU_PA13 MCU_PA12 MCU_PB3 MCU_PB2 MCU_PB1 MCU_PB0 MCU_PB6 MCU_PB5 MCU_PB4 GND 3V3 GND LCD_PA 15 0 p 4 LCD_PA 15 0 p 4 LCD_PA 15 0 p 4 LCD_PA 15 0 p 4 EFM32_A 83 0 p 2 5 7 EFM32_B...

Page 11: ...BC_BUS19 EFM32_B35 EFM32_B1 DBG_TMS_SWDIO EFM32_B78 MCU_PF1 EFM32_B1 DBG_SWDITMS EFM32_B0 DBG_TCK_SWCLK EFM32_B77 MCU_PF0 EFM32_B0 DBG_SWCLKTCK EFM32_B80 EFM32_B75 MCU_PD1 ADC0_CH1 EFM32_A49 EFM32_A48 MCU_PD0 ADC0_CH0 MCU_PD3 ADC0_CH3 MCU_PD12 MCU_PD11 MCU_PD10 MCU_PD9 MCU_PE7 MCU_PE6 MCU_PE5 MCU_PE4 MCU_PE11 MCU_PE10 MCU_PE9 MCU_PE8 MCU_PE15 MCU_PE14 MCU_PE13 MCU_PE12 MCU_PF5 MCU_PF4 MCU_PF3 MCU_...

Page 12: ...C10 C16 C17 C18 C19 C21 C22 C23 C24 C25 C26 C27 C29 C30 C31 C32 C33 C34 C35 LCD1 LED1 LED2 LED3 R9 R10 R35 R36 R37 R38 R40 R42 R49 SW1 TP1 TP2 TP3 TP4 TP5 TP6 TP9 TP10 TP11 TP12 U1 X1 X2 ...

Page 13: ...Q2 Q3 Q4 RP1 RP2 RP3 RP4 RP5 RP6 RP7 RP8 RP9 RP10 RP11 RP12 RP13 RP14 RP15 RP16 RP17 RP18 RP19 RP20 RP21 RP22 RP23 RP24 R1 R2 R3 R5 R6 R7 R8 R11 R12 R13 R14 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R34 R39 R41 R43 R44 R45 R46 R47 R48 R50 R51 U2 U3 U4 ...

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