AT91M40800-33AI Atmel, AT91M40800-33AI Datasheet - Page 57

• Manufacturer Part Number: AT91M40800-33AI
• Description: IC ARM7 MCU 100 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M40800-33AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 8. AIC Interrupt Sources
Note:
1354D–ATARM–08/02
Interrupt Source
1. Reserved interrupt sources are not available. Corresponding registers must not be used and read 0.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
(1)
Interrupt Name
US0IRQ
US1IRQ
TC0IRQ
TC1IRQ
TC2IRQ
WDIRQ
PIOIRQ
SWIRQ
IRQ0
IRQ1
IRQ2
FIQ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Interrupt Description
Fast Interrupt
Software Interrupt
USART Channel 0 interrupt
USART Channel 1 interrupt
Timer Channel 0 interrupt
Timer Channel 1 interrupt
Timer Channel 2 interrupt
Watchdog interrupt
Parallel I/O Controller interrupt
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
External interrupt 0
External interrupt 1
External interrupt 2
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
AT91X40 Series
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