AT91SAM9G10-CU Atmel, AT91SAM9G10-CU Datasheet - Page 27

• Manufacturer Part Number: AT91SAM9G10-CU
• Description: IC MCU ARM9 SAMPLING 217CBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G10-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 266MHz
• Connectivity: EBI/EMI, I²C, IrDA, ISI, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• Controller Family/series: AT91
• No. Of I/o's: 96
• Ram Memory Size: 16KB
• Cpu Speed: 266MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: EBI, SPI, TWI, USART
• Maximum Clock Frequency: 266 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9G10-EK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

10.3.1.6
10.3.1.7
10.3.1.8
10.3.1.9
6462AS–ATARM–03-Jun-09
SPI0 and the MultiMedia Card Interface
USARTs
Clock Outputs
Interrupt Lines
As the DataFlash Card is compatible with the SDCard, it is useful to multiplex SPI and MCI.
Here, the SPI0 signal is multiplexed with the MCI.
• Using USART0 with its control signals prevents using some clock outputs and interrupt lines.
• Using the clock outputs multiplexed with the PIO A prevents using the Debug Unit and/or the
• Alternatively, using the second implementation of the clock outputs prevents using the LCD
• Using FIQ prevents using the USART0 control signals.
• Using IRQ0 prevents using the NWAIT EBI signal.
• Using the IRQ1 and/or IRQ2 prevents using the SPI1.
Two Wire Interface.
Controller Interface and/or USART0.
AT91SAM9G10
27