AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1079

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G45-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

• CEM: Channel A Endian Mode
0: Transferring Data through Channel A is straight forward (Little-Endian).
1: Transferring Data through Channel A from/to a memory is performed with from/to Big-Endian format translation.
• CEN: Channel A Enable
0: Data transfer is disabled on Channel A.
1: Data transfer is enabled on Channel A.
• PDCEN: Peripheral Data Controller Channel Enable
0: Channel A is not transferred through a Peripheral Data Controller Channel. Related PDC flags are ignored or not
generated.
1: Channel A is transferred through a Peripheral Data Controller Channel. Related PDC flags are taken into account or
generated.
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fills with zeroes. This process ensures that the least significant bits do not introduce any DC biasing, regardless of the imple-
mented DAC’s resolution (16-, 18-, or 20-bit)
AT91SAM9G45
6438F–ATARM–21-Jun-10