AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 96

• Manufacturer Part Number: AT91FR40162S-CJ
• Description: IC ARM MCU FLASH 1K 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162S-CJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 75MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 2MB (1M x 16)
• Program Memory Type: FLASH
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

14.6.1
Register Name:
Access Type:
Offset:
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 input (if any) is held at logic zero.
1 = Enables the PIO to control the corresponding pin (disables peripheral control of the pin).
0 = No effect.
14.6.2
Register Name:
Access Type:
Offset:
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.
1 = Disables PIO control (enables peripheral control) on the corresponding pin.
0 = No effect.
96
P31
P23
P15
P31
P23
P15
31
23
15
P7
31
23
15
P7
7
7
AT91FR40162S Preliminary
PIO Enable Register
PIO Disable Register
P30
P22
P14
P30
P22
P14
P6
P6
30
22
14
30
22
14
PIO_PER
Write-only
0x00
6
PIO_PDR
Write-only
0x04
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
P3
P3
27
19
27
19
11
11
3
3
P26
P18
P10
P26
P18
P10
P2
P2
26
18
10
26
18
10
2
2
P25
P17
P25
P17
P9
P1
P9
P1
25
17
25
17
9
1
9
1
6174B–ATARM–07-Nov-05
P24
P16
P24
P16
P8
P0
P8
P0
24
16
24
16
8
0
8
0