AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 84

• 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: -

13.13.2
Register Name:
Access Type:
Reset Value:
Offset:
• VECTOR: Interrupt Handler Address
The user may store in these registers the addresses of the corresponding handler for each interrupt source.
13.13.3
Register Name:
Access Type:
Reset Value:
Offset:
• IRQV: Interrupt Vector Register
The IRQ Vector Register contains the vector programmed by the user in the Source Vector Register corresponding to the
current interrupt.
The Source Vector Register (1 to 31) is indexed using the current interrupt number when the Interrupt Vector Register is
read.
When there is no current interrupt, the IRQ Vector Register reads 0.
84
31
23
15
31
23
15
7
7
AT91FR40162S Preliminary
AIC Source Vector Register
AIC Interrupt Vector Register
30
22
14
30
22
14
AIC_SVR0 - AIC_SVR31
Read/Write
0
0x080 - 0x0FC
6
AIC_IVR
Read-only
0
0x100
6
29
21
13
29
21
13
5
5
28
20
12
28
20
12
4
4
VECTOR
VECTOR
VECTOR
VECTOR
IRQV
IRQV
IRQV
IRQV
27
19
27
19
11
11
3
3
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
6174B–ATARM–07-Nov-05
24
16
24
16
8
0
8
0