AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 89

• Manufacturer Part Number: AT91FR40162SB-CU-999
• Description: IC MCU 32BIT RISC 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162SB-CU-999

• 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
• Data Bus Width: 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

14.13.8
Register Name: AIC_CISR
Access Type:Read-only
Reset Value: 0
Offset:
• NFIQ: NFIQ Status (Code Label AIC_NFIQ)
0 = NFIQ line inactive.
1 = NFIQ line active.
• NIRQ: NIRQ Status (Code Label AIC_NIRQ)
0 = NIRQ line inactive.
1 = NIRQ line active.
14.13.9
Register Name: AIC_IECR
Access Type: Write-only
Offset:
• Interrupt Enable
0 = No effect.
1 = Enables corresponding interrupt.
6410B–ATARM–12-Jan-10
WDIRQ
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
AIC Core Interrupt Status Register
AIC Interrupt Enable Command Register
0x114
0x120
TC2IRQ
30
22
14
30
22
14
–
–
–
6
–
–
–
–
6
TC1IRQ
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
TC0IRQ
28
20
12
28
20
12
–
–
–
4
–
–
–
–
4
US1IRQ
27
19
27
19
11
11
–
–
–
3
–
–
–
–
3
US0IRQ
IRQ2
26
18
10
26
18
10
–
–
–
–
–
–
2
2
AT91FR40162SB
SWIRQ
NIRQ
IRQ1
25
17
25
17
–
–
–
–
–
9
1
9
1
PIOIRQ
NFIQ
IRQ0
FIQ
24
16
24
16
–
–
–
–
8
0
8
0
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