AT91SAM7A1-AU Atmel, AT91SAM7A1-AU Datasheet - Page 22

• Manufacturer Part Number: AT91SAM7A1-AU
• Description: IC ARM7 MCU 32BIT ROMLESS144LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7A1-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 49
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: AT91SAM7A1-EK - BOARD EVAL FOR AT91SAM7A1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

7.4
22
Peripheral Resources
AT91SAM7A1
The peripheral modules of the AT91SAM7A1 embedded system are listed in
Table 7-4.
Peripheral
AMC
SFM
Watchdog
Watch Timer
USART0
USART1
USART2
SPI
ADC0 (8-channel 10-bit)
GPT0 (3 Channels)
PWM (4 Channels)
CAN (16 Channels)
UPIO
Capture CAPT0
Capture CAPT1
Simple Timer ST0
Simple Timer ST1
CM
PMC
PDC
GIC
Peripheral Resources
0xFFFDC000
0xFFFEC000
0xFFFAC000
0xFFFB0000
0xFFFB4000
0xFFFC0000
0xFFFC8000
0xFFFD0000
0xFFFD4000
0xFFFD8000
0xFFFE0000
0xFFFE4000
0xFFFE8000
0xFFFFF000
0xFFE00000
0xFFF00000
0xFFFA0000
0xFFFA4000
0xFFFA8000
0xFFFF4000
0xFFFF8000
Address
IRQ source
10
12
13
14
16
20
21
22
23
24
25
2
3
4
5
6
7
-
-
-
-
-
-
PDC Channel
RX: Ch0
TX: Ch1
RX: Ch2
TX: Ch3
RX: Ch4
TX: Ch5
RX: Ch6
TX: Ch7
Ch10
Ch8
Ch9
6048B–ATARM–29-Jun-06
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Table
7-4.
PIO
19
3
3
3
7
9
4
1
1