AT91RM9200-QI-002 Atmel, AT91RM9200-QI-002 Datasheet - Page 355

• Manufacturer Part Number: AT91RM9200-QI-002
• Description: IC ARM9 MCU 208 PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-QI-002

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR
• Number Of I /o: 122
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Table 27-2.
Notes:
1768I–ATARM–09-Jul-09
Offset
0x007C
to
0x009C
0x00A0
0x00A4
0x00A8
0x00AC
1. Reset value of PIO_PSR depends on the product implementation.
2. PIO_ODSR is Read-only or Read/Write depending on PIO_OWSR I/O lines.
3. Reset value of PIO_PDSR depends on the level of the I/O lines.
4. PIO_ISR is reset at 0x0. However, the first read of the register may read a different value as input changes may have
5. Only this set of registers clears the status by writing 1 in the first register and sets the status by writing 1 in the second
occurred.
register.
PIO Register Mapping (Continued)
Register
Reserved
PIO Output Write Enable
PIO Output Write Disable
PIO Output Write Status Register
Reserved
Name
PIO_OWER
PIO_OWDR
PIO_OWSR
Write-only
Write-only
Read-only
Access
AT91RM9200
0x0000 0000
Reset Value
–
–
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