AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 56

• Manufacturer Part Number: AT91M63200-25AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M63200-25AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-TQFP, 176-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Figure 38. Parallel I/O Multiplexed with a Bi-directional Signal
56
Pad
Pad Output Enable
AT91M63200
Pad Output
Pad Input
Filter
PIO_MDSR
PIO_IFSR
0
1
1
0
Detection
Event
PIO_PSR
PIO_IMR
PIO_PDSR
PIO_PSR
PIO_ISR
1
0
1
0
0
1
PIO_OSR
PIO_ODSR
Peripheral
Peripheral
Peripheral
Enable
Output
Output
Input
PIOIRQ