AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 86
AT91FR40162SB-CU-999
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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14.13.2
Register Name: AIC_SVR0 - AIC_SVR31
Access Type:Read/Write
Reset Value: 0
Offset:
• VECTOR: Interrupt Handler Address
The user may store in these registers the addresses of the corresponding handler for each interrupt source.
14.13.3
Register Name: AIC_IVR
Access Type:Read-only
Reset Value: 0
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.
86
31
23
15
31
23
15
7
7
AT91FR40162SB
AIC Source Vector Register
AIC Interrupt Vector Register
0x080 - 0x0FC
0x100
30
22
14
30
22
14
6
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
6410B–ATARM–12-Jan-10
24
16
24
16
8
0
8
0
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