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| Board Dimension |
Board size: 45mm x 52mm x 11mm (Length * Width * Thickness) Interface type: QSH-060-01-X-D-A Connector size: 42.3mm x 8.6mm x 0.5mm (Length x Width x Thickness) Connector gap: 0.5mm Pins: 120 Board layers: 8 Power supply: 5V DC or powered by base board. Weight: 15.2g |
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| Features |
- CPU: ATMEL AT91SAM9G45, ARM926EJ-S Core, 400MHz
- 32 KBytes Data Cache, 32 KBytes Instruction Cache, with MMU - Internal memory: one 64KB ROM and one 64KB SRAM - On board memory: 4MB DataFlash, 256MB NandFlash, 64KB EEPROM and 128MB DDR2 SDRAM
- One Micro USB connector
- One Serial Port (TTL)
- JTAG interface support debugging and downloading
- Crystal: 12MHz for CPU and 32.768KHz for RTC
- Power Supply: 5V, with power on indicated LED
- OS: Preinstalled Linux2.6, support WinCE6.0 (BSPs Free)
- Dimension: 52 x 45mm
- Temperature range: -20 to +70 Celsius
- Expansion interface: 120 Pins to carrier board. The module is led out most signals of ATMEL AT91SAM9G45 processor, like UART, Ethernet, LCD, Touch Screen, USB Host, USB Device, ADC, DAC, SPI, SDIO, GPIOs and so on.
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| Development Reference |
| General |
| This core board is an ARM9 minimum system to start learning and developing an ARM9 application, it is also an idea ARM9 card to integrate into your product. It extent most of the signal of AT91SAM9G45 processor to an interface (QSH-060-01-X-D-A). And it can be used to evaluate your application base on one of the mother board (part# MBM-SAM-9G), which is led out most signals of ATMEL AT91SAM9G45, like UART, Ethernet, LCD, Touch Screen, USB Host, USB Device, ADC, DAC, SPI, SDIO, GPIOs and so on. |
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| Jumper |
 | | 2.0 Pin Header |
| J1 | VDDBU Power Supply | | Close | From +3V | Default | | Open | From VDDBU connect to mother board | |  | | 2.0 Pin Header |
| J2 | Chip Select (CS) | | Close | Enable the Data Flash CS (U5) | | | Open | Disable the Data Flash CS (U5) | Default |  | | 2.0 Pin Header |
| J3 | Chip Select (CS) | | Close | Enable the Nand Flash CS (U4) | Default | | Open | Disable the Nand Flash CS (U4) | |  | | 2.0 Pin Header |
| J4 | Core Board Power Supply | | Close | +5V External Power Adapter | Default | | Open | From +5V connect to mother board | |
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| Connector |
 | | 2.5 Low Profile Wafer |
| J1 | +5V Power Supply | | Pin 1 | 5V | | | Pin 2 | GND | |  | | MiniUSB |
| J3 | MiniUSB Port | | Pin 1 | 5V | | | Pin 2 | D- | | | Pin 3 | D+ | | | Pin 4 | ID | | | Pin 5 | GND | |  | | 1.25 Pitch 90 Wafer-SMT |
| J4 | UART Serial Port (TTL) | | Pin 1 | 3V3 | | | Pin 2 | DTXD | | | Pin 3 | DRXD | | | Pin 4 | GND | |
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| Extension Signal Definition |
 | J2 | Extension signal of core board | | Pin# | Definition | Pin# | Definition | | 2 | 5V | 1 | 5V | | 4 | GND | 3 | PA10/ETX0 | | 6 | HFSDMA/HHSDMA | 5 | PA11/ETX1 | | 8 | HFSDPA/HHSDPA | 7 | PA12/ERX0 | | 10 | GND | 9 | PA13/ERX1 | | 12 | NC | 11 | PA14/ETXEN | | 14 | NC | 13 | PA15/ERXDV | | 16 | GND | 15 | PA16/ERXER | | 18 | PD27/SPI0_NPCS3/PCK1 | 17 | PA17/ETXCK | | 20 | PD14/TF1 | 19 | PA18/EMDC | | 22 | PD12/PCK0/TK1 | 21 | PA19/EMDIO | | 24 | PD10/TD1 | 23 | RF0/PD5 | | 26 | PD11/RD1 | 25 | PB13/DTXD | | 28 | PD13/RK1 | 27 | PB12/DRXD | | 30 | PD15/RF1 | 29 | GND | | 32 | PA20/TWD0 | 31 | PE7/LCDD2/LCDD0 | | 34 | PA21/TWCK0 | 33 | PE8/LCDD3/LCDD1 | | 36 | NRST | 35 | PE9/LCDD4/LCDD2 | | 38 | NTRST | 37 | PE10/LCDD5/LCDD3 | | 40 | TCK | 39 | PE11/LCDD6/LCDD4 | | 42 | TDO | 41 | PE12/LCDD7/LCDD5 | | 44 | RTCK | 43 | PE13/LCDD10/LCDD6 | | 46 | TDI | 45 | PE14/LCDD11/LCDD7 | | 48 | TMS | 47 | PE15/LCDD12/LCDD8 | | 50 | PB19/SPI0_NPCS2/TXD0 | 49 | PE16/LCDD13/LCDD9 | | 52 | PB18/SPI0_NPCS1/RXD0 | 51 | PE17/LCDD14/LCDD10 | | 54 | PB4/TXD1 | 53 | PE18/LCDD15/LCDD11 | | 56 | PB5/RXD1 | 55 | PE19/LCDD18/LCDD12 | | 58 | PB6/TXD2 | 57 | PE20/LCDD19/LCDD13 | | 60 | PB7/RXD2 | 59 | PE21/LCDD20/LCDD14 | | 62 | SHDN | 61 | PE22/LCDD21/LCDD15 | | 64 | WKUP | 63 | PE23/LCDD22/LCDD16 | | 66 | PB14/SPI1_MISO | 65 | PE24/LCDD23/LCDD17 | | 68 | PB15/CTS0/SPI1_MOSI | 67 | PE25/LCDD18 | | 70 | PB16/SCK0/SPI1_SPCK | 69 | PE26/LCDD19 | | 72 | PB17/RTS0/SPI1_NPCS0 | 71 | PE27/LCDD20 | | 74 | PD24/SPI0_NPCS1/PWM0 | 73 | PE28/LCDD21 | | 76 | PD26/PCK0/PWM2 | 75 | PE29/LCDD22 | | 78 | PD7/AC97TX/TIOA5 | 77 | PE30/LCDD23 | | 80 | PD6/AC97RX | 79 | PE2/LCDCC | | 82 | VDDBU | 81 | PE0/PCK0/LCDPWR | | 84 | GND | 83 | PE1/LCDMOD | | 86 | PB28/ISI_PCK | 85 | GND | | 88 | PB29/ISI_VSYNC | 87 | PE5/LCDDOTCK | | 90 | PB30/ISI_HSYNC | 89 | PE4/LCDHSYNC | | 92 | PB31/PCK1/ISI_MCK | 91 | PE3/LCDVSYNC | | 94 | PB20/ISI_D0 | 93 | PE6/LCDDEN | | 96 | PB21/ISI_D1 | 95 | GND | | 98 | PB22/ISI_D2 | 97 | PD22/TIOA2/TSAD2 | | 100 | PB23/ISI_D3 | 99 | PD21/TIOA1/TSAD1 | | 102 | PB24/ISI_D4 | 101 | PD23/TCLK0/TSAD3 | | 104 | PB25/ISI_D5 | 103 | PD20/TIOA0/TSAD0 | | 106 | PB26/ISI_D6 | 105 | GND | | 108 | PB27/ISI_D7 | 107 | PA0/TCLK3/MCI0_CK | | 110 | PB28/ISI_D8 | 109 | PA1/TIOA3/MCI0_CDA | | 112 | PB9/RXD3/ISI_D9 | 111 | PA2/TIOB3/MCI0_DA0 | | 114 | PB10/TWD1/ISI_D10 | 113 | PA3/TCKL4/MCI0_DA1 | | 116 | PB11/TWCK1/ISI_D11 | 115 | PA4/TIOA4/MCI0_DA2 | | 118 | GND | 117 | PA5/TIOB4/MCI0_DA3 | | 120 | 5V | 119 | 5V |
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| Block Diagram |
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| Dimension |
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| Applications |
Industrial Control Medical Electronics Consumer Electronics Automotive Electronics Monitoring and communication devices |