AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 60

• 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: -

PIO Enable Register
Register Name:
Access Type:
This register is used to enable individual pins to be controlled by the PIO Controller instead of the associated peripheral.
When the PIO is enabled, the associated peripheral (if any) is held at logic zero.
PIO Disable Register
Register Name:
Access Type:
This register is used to disable PIO control of individual pins. When the PIO control is disabled, the normal peripheral func-
tion is enabled on the corresponding pin.
60
1 = Enables the PIO to control the corresponding pin (disables peripheral control of the pin).
0 = No effect.
1 = Disables PIO control (enables peripheral control) on the corresponding pin.
0 = No effect.
P31
P23
P15
P31
P23
P15
31
23
15
P7
31
23
15
P7
7
7
AT91M63200
P30
P22
P14
P30
P22
P14
P6
P6
30
22
14
30
22
14
PIO_PER
Write only
PIO_PDR
Write only
6
6
P29
P21
P13
P29
P21
P13
29
21
13
P5
29
21
13
P5
5
5
P28
P20
P12
P28
P20
P12
P4
P4
28
20
12
28
20
12
4
4
P27
P19
P11
P27
P19
P11
27
19
11
P3
27
19
11
P3
3
3
P26
P18
P10
P26
P18
P10
P2
P2
26
18
10
26
18
10
2
2
P25
P17
P25
P17
25
17
P9
P1
25
17
P9
P1
9
1
9
1
P24
P16
P24
P16
P8
P0
P8
P0
24
16
24
16
8
0
8
0