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4.3.1.

Extension Headers

The Xplained Pro headers EXT1 and EXT2 on SAME70-XPLD give access to the I/O of the
microcontroller in order to expand the system, e.g. by connecting extensions boards. The headers have a
pitch of 2.54mm.

Table 4-1 EXT1 Header

EXT1 Pin

SAM E70
Pin

Function

Shared Functionality

1 [ID ]

--

ID_EXT1

Signal connected to Embedded Debugger

2 [GND]

--

--

Ground Connection with Extension Board

3 [ADC(+)]

PC31

AFE1_AD6

(Arduino Shield)

4 [ADC(-)]

PA19

AFE0_AD8

(Arduino Shield)

5 [GPIO1]

PB3

GPIO/RTS0

Camera Connector

&

(Arduino Shield)

6 [GPIO2]

PB2

GPIO/CTS0

(Arduino Shield)

7 [PWM(+)]

PA0

PWMC0_H0

--

8 [PWM(-)]

PC30

TIOB5

(Arduino Shield)

9 [IRQ/GPIO]

PD28

WKUP5

Camera Connector

Embedded Debugger

(Arduino Shield)

10 [SPI_SS_B/GPIO] PC17

GPIO

--

11 [I2C_SDA]

PA3

TWD0

Camera Connector

(Arduino Shield),

12 [I2C_SCL]

PA4

TWCK0

Camera Connector

(Arduino Shield),

13 [UART_RX]

PB0

RXD0

(Arduino Shield)

14 [UART_TX]

PB1

TXD0

(Arduino Shield)

15 [SPI_SS_A]

PD25

SPI0_NPCS1

Camera Connector

(Arduino Shield)

16 [SPI_MOSI]

PD21

SPI0_MOSI

Camera Connector

&

(Arduino Shield),

17 [SPI_MISO]

PD20

SPI0_MISO

(Arduino Shield),

Embedded Debugger

18 [SPI_SCK}

PD22

SPI0_SPCK

Camera Connector

&

(Arduino Shield),

Atmel SAME70-XPLD [USER GUIDE]

Atmel-44050A-SAME70-XPLD_User Guide-12/2015

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Содержание SAME70-XPLD

Страница 1: ...sy access to the features of the ATSAME70Q21 and explains how to integrate the device in a custom design The Xplained Pro MCU series evaluation kits include an on board Embedded Debugger and no external tools are necessary to program or debug the ATSAME70Q21 The Xplained Pro extension series evaluation kits offers additional peripherals to extend the features of the board and ease the development ...

Страница 2: ...Identification System 7 3 3 Power Sources 8 3 4 Xplained Pro Standard Extension Header 8 3 5 Xplained Pro Power Header 9 4 Hardware User Guide 11 4 1 Microcontroller 11 4 2 Power Distribution 11 4 3 Connectors 12 4 4 Peripherals 30 4 5 Zero Ohm Resistors 38 4 6 Embedded Debugger Implementation 41 5 Board Schematics 44 6 Board Layout 51 7 Evaluation Board kit Important Notice 57 Atmel SAME70 XPLD U...

Страница 3: ...NET Ethernet 10 100 Interface SDCARD 4 bit SDCARD Reader Interface USB DEBUG USB Micro A B Connector ATMEL EDBG Atmel Embedded Debugguer JTAG 20 Pin JTAG Connector ARDUINO CONNECTORS 8 Expansion Headers Arduino R3 compatible PIO Signals Not Populated XPRO CONNECTORS 3 Expansions Headers Compatible with Atmel XPRO Extensions TARGET USB USB Micro A B Connector CAMERA MODULE Camera Interface Connecto...

Страница 4: ... USB One Micro AB USB device One Micro AB USB for EDBG debug interface Camera interface Camera Extension Header for connection with ISI Modules not populated Ethernet One Ethernet PHY RMII 10 100 Debug port One JTAG interface connector One ETM Trace interface connector not populated Expansion connectors Three Atmel XPRO Extension Headers Arduino R3 compatible set of headers not populated GPIO TWI ...

Страница 5: ...upports USB device using a Micro AB connector J400 Camera Interface Connector not populated J401 J402 Atmel XPRO expansion connectors J403 Connector for Trace not populated Footprint available on bottom side J406 JTAG 20 pin connector J500 J507 Expansion connectors with Arduino R3 compatible PIO signals not populated J600 SD MMC connector available on bottom side J700 Ethernet ETH1 J900 Debug USB ...

Страница 6: ...ed Pro products Atmel Xplained Pro is a series of small sized and easy to use evaluation kits for Atmel microcontrollers and other Atmel products It consists of a series of low cost MCU boards for evaluation and demonstration of features and capabilities of different MCU families Atmel Studio Free Atmel IDE for development of C C and assembler code for Atmel microcontrollers Atmel sample store Atm...

Страница 7: ... the settings applied in the terminal software Note If not set automatically data terminal ready DTR must be set in the terminal software The DGI consists of several physical interfaces for communication with the host computer Communication over the interfaces are bidirectional It can be used to send events and values from the ATSAME70Q21 or as a generic printf style data channel Traffic over the ...

Страница 8: ...2 Embedded Debugger USB J900 connector Info USB sources supposedly provide a maximum current of 500mA Calculate the power budget of your system there is a possiblity this could be not enough if your SAME70 XPLD also connects to power demanding extension boards The optional 5Vcc power source from the Arduino connector J501 is connected in parallel to the USB power switching system hence the followi...

Страница 9: ...SPI_SS_B GPIO Slave select for SPI and or general purpose I O 11 I2C_SDA Data line for I2C interface Always implemented bus type 12 I2C_SCL Clock line for I2C interface Always implemented bus type 13 UART_RX Receiver line of target device UART 14 UART_TX Transmitter line of target device UART 15 SPI_SS_A Slave select for SPI Should preferably be unique 16 SPI_MOSI Master out slave in line of seria...

Страница 10: ...ion 1 n a not connected 2 GND Ground 3 VCC_5V0 Output unregulated 5V output derived from one of the input sources 4 VCC_3V3 Output regulated 3 3V output used as main power supply for the kit Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 10 ...

Страница 11: ...TC XDMA DMA Peripheral Bridge U R X D 0 4 U T X D 0 4 V R E F N C A N R X 0 1 C A N T X 0 1 R X D 0 2 S C K 0 2 R T S 0 2 T X D 0 2 C T S 0 2 D S R 0 2 D T R 0 2 R I 0 2 D C D 0 2 ICM SHA P I O D C C L K P I O D C E N 1 2 P I O D C 0 7 T F T K T D R D R K R F M C D A 0 3 M C C D A M C C K S P I x _ N P C S 0 3 S P I x _ M I S O S P I x _ M O S I S P I x _ S P C K P W M C x _ P W M H 0 3 P W M C x ...

Страница 12: ...ctors and jumpers on the SAME70 XPLD Figure 4 3 SAME70 XPLD Connector Overview J406 SAME70 Debug SWD CAMERA INTERFACE J600 SDCARD Socket Bottom Side J900 DEBUGUSB Coresight 20 SWD ETM Bottom Side J506 SPI J504 Analog High J502 Analog Low J501 Power J500 Digital High J503 Digital Low J505 Communication J402 Extension Header 2 J401 Extension Header 1 J101 Power Header VDDCORE VCC_MCU_3V3 J200 ERASE ...

Страница 13: ...IO PD28 WKUP5 Camera Connector Embedded Debugger J503 Header J505 Header Arduino Shield 10 SPI_SS_B GPIO PC17 GPIO 11 I2C_SDA PA3 TWD0 Camera Connector EXT2 Header J500 Header Arduino Shield AT24MAC402 Embedded Debugger 12 I2C_SCL PA4 TWCK0 Camera Connector EXT2 Header J500 Header Arduino Shield AT24MAC402 Embedded Debugger 13 UART_RX PB0 RXD0 EXT2 Header J505 Header J507 Header Arduino Shield 14 ...

Страница 14: ...ra Connector J500 Header J503 Header Arduino Shield 7 PWM PC19 PWMC0_H2 Camera Connector J503 Header Arduino Shield 8 PWM PD26 PWMC0_L2 J502 Header Arduino Shield 9 IRQ GPIO PA2 WKUP2 J503 Header Arduino Shield Embedded Debugger 10 SPI_SS_B GPIO PA24 GPIO Camera Connector J507 Header Arduino Shield 11 I2C_SDA PA3 TWD0 Camera Connector EXT1 Header J500 Header Arduino Shield AT24MAC402 Embedded Debu...

Страница 15: ...SART_SPI_SPCK J504 Header J507 Header Arduino Shield 19 GND Ground Connection with Extension Board 20 VCC Power For Extension Board 3 3V only 4 3 2 Arduino Connectors Five 8 pin one 10 pin one 2 3 pin and one 2 18 pin headers footprints J500 to J507 are implemented on the board to enable the addition of Arduino shields extension cards These accessory boards are various and widely available on the ...

Страница 16: ...nate function selection Caution Like the Arduino Due SAME70 XPLD runs at 3 3V and the maximum voltage that the I O pins can tolerate is 3 3V connecting higher voltages e g 5V to those I O pin could damage the board Important not all pins of the shield connectors are necessarily connected to an I O of the ATSAME70Q21 Each shield should be checked for compatibility against the SAME70 XPLD schematics...

Страница 17: ...er Table 4 3 J500 Header IOs Pin PCB Marking PIO Primary Function Alternate Function 10 SCL PA4 TWCK0 TCLK0 UTXD1 WKUP3 9 SDA PA3 TWD0 PCK2 8 AREF ADVREF 7 GND System ground 6 D13 PD22 SPI0_SPCK TIOB11 PWMC0_PWMH2 5 D12 PD20 SPI0_MISO GSTUCOMP PWMC0_PWMH0 4 D11 PD21 SPI0_MOSI TIOA11 PWMC0_PWMH1 PD11 GTSUCOMP PWMC0_PWMH0 3 D10 PD25 SPI0_NPCS1 URXD2 PWMC0PWML1 2 D9 PC9 TIOB7 1 D8 PA17 PWMC0_PW MH3 A...

Страница 18: ...er 2 J401 Extension Header 1 J101 Power Header Table 4 4 J501 Header IOs Pin PCB Marking Function 1 VBAT Not used on SAME70 XPLD board Connected to testpoint TP910 2 IOREF ADVREF Reference voltage for the analog inputs of the SAM E70 microcontroller Actually connected to 3 3V 3 RESET System reset 4 3V3 Main 3 3V supply generated by the on board regulator 5 5V0 Main 5 0V supply ouput or input In ca...

Страница 19: ...03 Digital Low OPTION J505 Communication OPTION J507 Digital Extra OPTION J402 Extension Header 2 J401 Extension Header 1 J101 Power Header Table 4 5 J502 Header IOs Pin PCB Marking PIO Primary Function Alternate Function 1 AD0 PD26 TD UTXD2 UTXD1 PWMC0_PWML2 2 AD1 PC31 AFE1_AD6 TCLK5 3 AD2 PD30 AFE0_AD0 UTXD3 4 AD3 PA19 AFE0_AD8 PWMC0_PWML0 WKUP9 5 AD4 PC13 AFE1_AD1 PWMC0_PWMH3 6 AD5 PC30 AFE1_AD...

Страница 20: ...og Low OPTION J504 Analog High OPTION J506 SPI OPTION OPTION J500 Digital High OPTION J503 Digital Low OPTION J505 Communication OPTION J507 Digital Extra OPTION J402 Extension Header 2 J401 Extension Header 1 J101 Power Header Table 4 6 J503 Header IOs Pin PCB Marking PIO Primary Function Alternate Function 8 D7 PA2 PWMC0_PWMH1 WKUP2 7 D6 PC19 PWMC0_PWMH2 6 D5 PD11 PWMC0_PWMH0 5 D4 PD27 SPI0_NPCS...

Страница 21: ...00 ERASE J700 Ethernet RJ45 J302 Target USB CAMERA INTERFACE J501 Power OPTION J502 Analog Low OPTION J504 Analog High OPTION J506 SPI OPTION OPTION J500 Digital High OPTION J503 Digital Low OPTION J505 Communication OPTION J507 Digital Extra OPTION J402 Extension Header 2 J401 Extension Header 1 J101 Power Header Table 4 7 J504 Header IO Pin PCB Marking PIO Primary Function Alternate Function 1 A...

Страница 22: ...J503 Digital Low OPTION J505 Communication OPTION J507 Digital Extra OPTION J402 Extension Header 2 J401 Extension Header 1 J101 Power Header Table 4 8 J505 Header IOs Pin PCB Marking PIO Primary Function Alternate Function 8 D14 PB1 TXD0 TK GTSUCOMP PWMC0_PWMH1 AFE1_AD0 7 D15 PB0 RXD0 TF PWMC0_PWMH0 AFE0_AD10 6 D16 PD16 TXD2 5 D17 PD15 RXD2 4 D18 PD19 UTXD4 CTS2 3 D19 PD18 URXD4 RTS2 2 D20 PD27 T...

Страница 23: ...J402 Extension Header 2 J401 Extension Header 1 J101 Power Header Table 4 9 J506 Header IOs Pin PCB Marking PIO Primary Function 1 MISO PD20 SPI0_MISO 2 5V0 Power supply 3 SPCK PD22 SPI0_SPCK 4 MOSI PD21 SPI0_MOSI 5 RST NRST System reset 6 GND System ground 4 3 2 8 J507 Header J507 is a 2x18 pin header with 2 54mm pitch It is not populated by default and can be used to connect to Arduino Shields I...

Страница 24: ...ion Header 2 J401 Extension Header 1 J101 Power Header Table 4 10 J507 Header IOs Pin PCB Marking PIO Primary Function Alternate Function 1 5V0 Power supply 2 5V0 Power supply 3 D22 PA18 PCK2 PWMC1_PWMEXTR G1 4 D23 PB1 TK PWMC0_PWMH1 AFE1_AD0 GTSUCOMP 5 D24 PB0 TF PWMC0_PWMH0 AFE0_AD10 RXD0 6 D25 PD17 SCK2 7 D26 PD19 CTS2 UTXD4 8 D27 PD18 RTS2 URXD4 9 D28 PA5 PWMC1_PWML3 URXD1 WKUP4 10 D29 Not Con...

Страница 25: ...CTS1 PWMC0_PWMH2 26 D45 PA24 RTS1 PWMC0_PWMH1 27 D46 PA21 RXD1 PWMC1_PWMFI0 AFE0_AD1 PCK1 28 D47 PB4 TXD1 PWMC0_PWMH2 TWD1 29 D48 PA30 PWMC1_PWMEXTR G0 PWMC0_PWML2 WKUP11 30 D49 PA28 PWMC1_PWMFI2 TCLK1 31 D50 PA18 PWMC1_PWMEXTR G1 PCK2 32 D51 Not Connected 33 D52 PC12 CANRX1 AFE1_AD3 TIOB8 34 D53 PC14 CANTX1 TCLK8 35 GND System ground 36 GND System ground 4 3 3 Camera Connector A 2 15 pin 100mil p...

Страница 26: ...amera Connector Pin Number SAM E70 Pin Function Shared Functionality 1 3 VCC_3V3 2 4 GND 5 PA13 ISI_RST J507 Header Arduino Shield 6 PC19 ISI_PWD EXT2 Header J503 Header Arduino Shield 7 PA4 TWCK0 EXT1 Header EXT2 Header AT24MAC402 J500 Header Arduino Shield Embedded Debugger 8 PA3 TWD0 EXT1 Header EXT2 Header J503 Header J500 Header Arduino Shield Embedded Debugger 9 GND 10 PA6 PCK0 EXT2 Header J...

Страница 27: ...ield 27 PD28 ISI_D9 EXT1 Header J503 Header J505 Header Arduino Shield Embedded Debugger 28 PD30 ISI_D10 EXT2 Header J502 Header J503 Header Arduino Shield 29 PD31 ISI_D11 EXT2 Header 30 GND 4 3 4 USB The SAME70 XPLD board features a Micro USB connector that implements the SAM E70 USB high speed interface This connector is labeled as TARGET USB on the board Figure 4 13 USB Interface Schematic ATME...

Страница 28: ...he board is connected to otherwise powered extension boards or systems may cause the ATSAME70Q21 to be powered through its I O pins This could cause permanent damage to the device 4 3 6 VDDCORE Current Measurement A 100mil pin header marked J201 is located at the upper edge of the SAME70 XPLD board It is not mounted by default and is replaced by a shunt trace between the two pads of the connector ...

Страница 29: ...nector Placement J200 J200 PB12 3V3 4 3 8 Trace Connector ATSAME70Q21 supports 4 bit parallel trace SAME70 XPLD implements a CoreSight 20 20 pin 50 mil connector footprint on PCB bottom side not mounted by default Figure 4 17 Trace connector location on PCB CORESIGHT20 SWD ETM J403 To use the trace functionality an external debugger with trace support and CoreSight 20 pinout has to be used The tab...

Страница 30: ...ystals of the ATSAME70Q21 have cut straps next to them that can be used to measure the oscillator safety factor This is done by cutting the strap and adding a resistor across the strap Information about oscillator allowance and safety factor can be found in the application note AVR4100 information about clock calibration and compensation can be found in the application note AT03155 Table 4 14 Main...

Страница 31: ...auses a power on reset of the whole board One wakeup pushbutton that brings the processor out of Low power mode SW300 Figure 4 20 Mechanical Button Schematic VCC_3V3 EDBG_TARGET_RESET TARGET_RESET_SENSE TARGET_RESET R110 39R C104 10nF R122 0R TP100 SW100 1 4 2 3 R107 330R R106 100K SAME70 USER BUTTON WKUP6 PA11 R300 39R PA11 64 TP300 SW300 1 4 2 3 Important There is no pull up resistor connected t...

Страница 32: ...22R R111 22R C921 100nF R135 22R R139 22R R113 22R R126 22R R117 22R C917 100nF R130 22R R121 22R C920 100nF R134 22R R138 22R R112 22R R116 22R C919 100nF C916 100nF U901 IS42S16100F 5BL A0 N6 A1 P7 A2 P6 A3 R6 A4 R2 A5 P2 A6 P1 A7 N2 A8 N1 A9 M2 A10 N7 A11 M1 DQ0 A6 DQ1 B7 DQ2 C7 DQ3 D7 DQ4 D6 DQ5 E7 DQ6 F7 DQ7 G7 DQ8 G1 DQ9 F1 DQ10 E1 DQ11 D2 DQ12 D1 DQ13 C1 DQ14 B1 DQ15 A2 CLK K2 CKE L1 CS L7 ...

Страница 33: ... NBS0 LDQM PD15 NWR1 NBS1 UDQM J505 Header Arduino Shield 4 4 5 SD Card The SAME70 XPLD has one standard SD card slot connected to the High speed Multimedia Card Interface HSMCI of the SAM E70 Table 4 18 SD MMC Socket J600 Signal Descriptions on page 34 lists all I O lines connected to the SD card connector Figure 4 23 SD MMC Socket J600 Schematic SD_WP SD_D0 SD_D1 SD_D2 SD_D3 SD_CLK SD_DETECT SD_...

Страница 34: ...SHELL Connected to Ground 4 4 6 Ethernet The ATSAME70Q21 has a built in 10 100 Mbps Ethernet IEEE 802 3 compatible MAC with RMII interface The SAME70 XPLD connects the MAC to a Micrel KSZ8081RNACA RMII physical layer transceiver PHY which is connected to one RJ45 Ethernet connector A unique EUI 48 address is available on every SAME70 XPLD through the on board AT24MAC402 the EUI 48 address can be u...

Страница 35: ...P C702 100nF C220 10uF R704 6 49K R69 10K DNP R70 10K C92 100PF DNP C713 10uF C710 100nF R906 1K R71 10K DNP XC700 25MHZ 1 4 3 2 R55 1 5K DNP C701 4 7uF PHY_TXP PHY_TXM PHY_RXP PHY_RXM LED0_SPEED Figure 4 25 Ethernet RJ45 Schematic LED1_LINK VCC_3V3 VCC_3V3 R703 470 C706 100nF R701 470 L701 TD _R1 TD _R2 TCT_R3 RD _R7 1000pF Y 75 OHMS 1 1 NC_4 C7 C6_RX C3_RX C5 C4 C8 C2_TX C1_TX NC_5 L4 L3 L2 L1 1...

Страница 36: ...02 serial EEPROM with an EIA 48 MAC address connected to the SAM E70 through I2C This AT24MAC402 is configured on the I2C interface with the address 0x37h It contains a MAC address for use with the Ethernet interface Table 4 21 AT24MAC402 Connections on page 36 lists all I O lines connected to the AT24MAC402 device Figure 4 26 AT24MAC402 Schematic MAC24_A0 MAC24_A1 MAC24_A2 TWD0 TWCK0 VCC_3V3 VCC_...

Страница 37: ...ther equipment Connect to Vdd or leave open in target system 3 Not used NC This pin is not used by J Link If the device may also be accessed via JTAG this pin may be connected to nTRST otherwise leave open 5 Not used NC This pin is not used by J Link If the device may also be accessed via JTAG this pin may be connected to TDI otherwise leave open 7 SWDIO I O Single bi directional data pin 9 SWCLK ...

Страница 38: ...zero ohm resistors listed in the table Zero Ohm Resistors are not mounted by default on the kit Table 4 23 Zero Ohm Resistors Designator Mounted From To Comments R122 Yes TARGET_RESET TARGET_RESET_SENSE R201 Yes PB0 J401 Pin 13 RXD0 on EXT1 Connector R202 Yes PB1 J401 Pin 14 TXD0 on EXT1 Connector R203 Yes PD28 J401 Pin 9 R204 Yes PD27 J402 Pin 15 SPI Interface Chip Select R205 Yes J402 Pin 17 PD2...

Страница 39: ...e with Slave Mode R227 No J402 Pin 17 PB0 MISO for USART in SPI Mode R228 No PB1 J402 Pin 16 MOSI for USART in SPI Mode R229 No PB13 J402 Pin 18 SPI Clock for USART in SPI Mode R230 Yes PD22 J402 Pin 18 SPI Interface Clock Line R234 Yes PD16 J505 Pin 6 Arduino DUE Pin 6 R235 Yes PD21 J402 Pin 16 SPI Interface MOSI Line R236 No PC12 J502 Pin 8 Arduino DUE Pin 85 R400 Yes PB6 J406 Pin 7 SWDIO for JT...

Страница 40: ... R400 R401 R403 R402 R214 R215 R221 R220 R219 R236 R216 R223 R623 R222 R211 R213 R208 R234 R207 R229 R205 R204 R226 R227 R230 R224 R225 R235 R228 R209 R212R210 R202 R201 R203 Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 40 ...

Страница 41: ...erface over UART an Atmel Data Gateway Interface over SPI an I2C channel connections to four of the SAM E70 GPIOs Atmel Studio can be used as a front end for the Embedded Debugger 4 6 1 Serial Wire Debug The Serial Wire Debug SWD uses two pins to communicate with the target For further information on how to use the programming and debugging capabilities of the EDBG see Embedded Debugger on page 7 ...

Страница 42: ...r on page 7 Table 4 26 DGI Interface Connections When Using SPI SAM E70 Pin Function Shared Functionality PD12 SPI0_NPCS2 Slave Select Camera Connector Embedded Debugger PD20 SPI0_MISO Master In Slave Out EXT1 Header EXT2 Header J500 Header J506 Header Embedded Debugger PD21 SPI0_MOSI Master Out Slave In EXT1 Header EXT2 Header J500 Header J506 Header Camera Connector Embedded Debugger PD22 SPI0_S...

Страница 43: ...0 Camera Connector Embedded Debugger PA23 DGI_GPIO1 J507 Header Embedded Debugger PD28 DGI_GPIO2 EXT1 Header Camera Connector J503 Header J505 Header Embedded Debugger PA2 DGI_GPIO3 EXT2 Header J503 Header Embedded Debugger Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 43 ...

Страница 44: ...T2 SWD BTN0 LED0 LED1 BTN0 LED0 LED1 TARGET_USB_P TARGET_USB_N TARGET_USB_P TARGET_USB_N VBUS_DETECT VBUS_DETECT VBUS_HOST_EN VBUS_HOST_EN XIN32 XOUT32 XIN XOUT XIN32 XOUT32 XIN XOUT ETHERNET CAN CAN ETHERNET TARGET_RESET_SENSE IOH IOL COM ADCL ADCH DIG SPI IOH IOL COM ADCL ADCH DIG SPI T E S E R _ T E G R A T T E S E R _ T E G R A T _ G B D E VCC_3V3 VCC_3V3 VCC_5V0 Memory EBI EBI I2C I2C SDRAM S...

Страница 45: ...DIF DES DATE VER SCALE 1 1 REV SHEET INIT EDIT A A RevA 2 7 A SAME70 SAME70 XPLD Embest 14 Oct 15 C302 12pF C207 100nF C303 12pF C219 10pF J300 C301 18pF DNP R231 4 7K C202 100nF 5V D D ID G MICRO USB AB 5 J302 1 2 3 4 S2 5 S1 S3 S4 XC301 12MHz 3 2 1 4 C209 100nF R233 5 62K R232 4 7K L200 R206 39R R110 39R C210 100nF C104 10nF R303 330R C201 100nF C200 100nF R624 0R R122 0R D301 Green C211 100nF R...

Страница 46: ...1 2 3 4 PD26 2 4 PD21 2 3 4 7 PD22 2 3 4 7 PA24 2 3 4 PA4 2 3 4 5 7 PB4 2 4 7 PB6 2 3 7 PB7 2 3 7 PB5 2 3 7 PD8 2 6 TARGET_RESET 2 3 4 PD4 2 6 PD5 2 6 PD6 2 6 PD7 2 6 PB6 2 3 7 PB7 2 3 7 PB5 2 3 7 TARGET_RESET 2 3 4 PA3 2 3 4 5 7 PA3 2 3 4 5 7 PA3 2 3 4 5 7 PD22 2 3 4 7 PB3 2 3 4 PA5 2 3 4 PD12 2 7 PD27 2 3 4 PD30 2 3 4 PD21 2 3 4 7 PA9 2 7 PD11 2 3 4 PA27 2 5 PD28 2 3 4 7 PD31 2 3 PB3 2 3 4 PD31 ...

Страница 47: ...PA5 2 3 4 PA6 2 3 PD28 2 3 4 7 PD30 2 3 4 PC12 2 4 PC14 2 PB2 2 3 4 PB4 2 3 7 PA24 2 3 PA21 2 3 4 7 PA25 2 5 PB3 2 3 4 PD19 2 4 PD18 2 4 5 PB1 2 3 4 PA18 2 4 PB0 2 3 4 PD11 2 3 4 PD10 2 PA5 2 3 4 PA29 2 PA13 2 PB13 2 3 4 PA18 2 4 PA30 2 5 PA28 2 5 PA23 2 7 PA31 2 5 PA12 2 PA26 2 5 PA1 2 PD17 2 5 REV DATE MODIF DES DATE VER SCALE 1 1 REV SHEET INIT EDIT A A RevA 4 7 A Shield Connectors SAME70 XPLD ...

Страница 48: ...7 VCC 8 C908 2 2uF R128 22R R119 22R Hearder 2x2 J101 1 3 2 4 R132 22R R124 22R J901 C922 100nF J600 SD Card SOCKET DAT0 7 DAT1 8 DAT2 9 DAT3 1 VDD 4 VSS1 3 VSS2 6 SHELL 12 CLK 5 CMD 2 C D 10 W P 11 SHELL 13 SHELL 14 SHELL 15 R614 100K R606 10K R136 22R R140 22R C603 2 2UF R114 22R R610 100K C714 10uF R600 10K R127 22R R118 22R C602 4 7uF C918 100nF R125 22R R616 47K R131 22R R123 22R R111 22R C92...

Страница 49: ...V DATE MODIF DES DATE VER SCALE 1 1 REV SHEET INIT EDIT A A RevA 6 7 A Ethernet SAME70 XPLD Embest 14 Oct 15 TD _R1 TD _R2 TCT_R3 RD _R7 1000pF Y 75 OHMS 1 1 NC_4 C7 C6_RX C3_RX C5 C4 C8 C2_TX C1_TX NC_5 L4 L3 L2 L1 1 1 75 OHMS 75 OHMS 75 OHMS G S2 S1 RD _R8 RCT_R6 J700 RJ45 1 2 7 3 6 8 14 13 11 9 10 4 5 12 R70 10K R704 6 49K C702 100nF R702 10K R238 39R L701 L700 R71 10K DNP R604 10K C709 24PF C7...

Страница 50: ...7 R913 330R R905 330R R904 330R R915 330R TP901 TP905 D902 PRTR5V0U2X DNP 1 2 3 4 R921 330R TP903 C913 100nF R900 330R R912 330R U900 AT32UC3A4256J C1UR PX6 F3 PX7 F4 GNDIO_1 F5 PX19 PX59 F1 PX8 E3 PX30 G5 PX25 H4 PX24 J2 VDDCORE E10 PX29 J4 PX9 E4 PX10 D2 PX12 D1 PX15 PX32 K4 PA26 PB5 F7 PA24 PX17 J10 PA20 PX18 H9 PA8 F8 PC1 K6 VDDIO_1 F6 DMHS A9 USB_VBUS A10 GNDIO_2 H3 PX4 H1 PX5 G1 PC0 PX14 K5 ...

Страница 51: ...17 R118 R120 C219 R233 C303 XC301 XC700 C704 C709 C702 C700 C708 C710 D45 D46 R130 R131 R56 R704 C92 U700 R702 C713 D42 D44 R603 C600 R132 C302 J301 R69 R55 R67 D38 D40 GND MOSI SCK RST R206 R124 R139 R613 1 7 R 0 7 R C711 C220 R238 R906 D37 D34 D36 5V0 J506 MISO R300 TP300 U200 J201 C714 Q109 D30 D32 R121 SAME70Q21 U601 Q110 D29 D26 D28 R232 R119 TP200 J200 TP201 J203 R614 XC900 D23 D24 R211 R213...

Страница 52: ...NC C207 C212 C203 R106 C104 C211 J901 R606 R607 NC PD18 PD19 PA5 R110 R122 TP100 R107 R608 PD17 PB1 PA18 PB0 R918 R904 R905 R921 C902 R902 R903 5V0 5V0 PD28 PD27 PD18 PD19 PD15 PD16 PB0 PB1 PD30 PD28 PD10 PA5 PD11 PD27 PC19 PA17 PA2 PD25 PC9 PD21 PD22 PD20 ADVREF GND PA4 PA3 R912 R914 R913 U900 PD20 PB2 PA6 PD11 TP901 TP904 TP906 TP907 TP900 TP902 TP903 TP905 R910 R911 C905 C906 TP909 PB0 GND PA21...

Страница 53: ...Figure 6 3 Top Signals Layer Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 53 ...

Страница 54: ...Figure 6 4 Layer 2 Ground Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 54 ...

Страница 55: ...Figure 6 5 Layer 3 Power Planes Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 55 ...

Страница 56: ...Figure 6 6 Bottom Signals Layer Atmel SAME70 XPLD USER GUIDE Atmel 44050A SAME70 XPLD_User Guide 12 2015 56 ...

Страница 57: ...handling of the goods Further the user indemnifies Atmel from all claims arising from the handling or use of the goods Due to the open construction of the product it is the user s responsibility to take any and all appropriate precautions with regard to electrostatic discharge and any other technical or legal concerns EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE NEITHER USER NOR ATMEL SHA...

Страница 58: ...SING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without notice Atmel does not make any commitment to update th...

Страница 59: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Atmel ATSAME70 XPLD ...

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