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Price: 134.00 €
including 19% tax plus shipping
MBC-SAM9G45

ATMEL MBC-SAM9G45 Core Board

The ATMEL MBC-SAM9G45 is a ARM9 module board produced by Embest, built in with powerful ATMEL AT91SAM9G45 embedded microprocessor which is based on the integration of an ARM926EJ-S core with fast SRAM and a wide range of peripherals. The board supports Linux2.6 and WinCE6.0, and incorporates plenty of external memories: 4MB DataFlash, 256MB NandFlash, 64KB EEPROM and 128MB DDR2 SDRAM. Measuring only 45mm x 52mm, it is an ideal smart processor card easy to integrate in your solution, or a minimum system and/or a reference board for your next design.
Features
 CPU: ATMEL AT91SAM9G45, ARM926EJ-S Core, 400MHz
- 2 KBytes D-Cache, 32 KBytes I-Cache, with MMU
- Internal memory: 64KB ROM and 64KB SRAM
 External memory: 4MB DataFlash, 256MB NandFlash, 64KB EEPROM and 128MB DDR2 SDRAM
 One Micro USB Connector
 One UART Serial Port (TTL level)
 One RTC Unit (without battery)
 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 application board. The module is led out most of signal from ATMEL AT91SAM9G45 processor, like UART, Ethernet, LCD, Touch Screen, USB Host, USB Device, ADC, DAC, SPI, SDIO, GPIOs and so on.
 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.
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    J5    Core Board Power Supply
    Close    +5V External Power Adapter    Default
    Open    From +5V connect to mother board   


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   
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
Mechanical Parameter
 Dimension: 45mm x 52mm x 11mm (Length x Width x Thickness)
 Base Board Connector
 Interface type: QSH-060-01-X-D-A
 Dimension: 42.3mm x 8.6mm x 0.5mm (Length x Width x Thickness)
 Pins gap: 0.5mm
 Pins: 120
 PCB layers: 8
 Power supply: 5V DC or powered by base board.
 Weight: 15.2g
 

Block Diagram
 

 

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