AT91SAM7A1-AU Atmel, AT91SAM7A1-AU Datasheet - Page 16

• 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: -

Revision History
16
Doc. Rev.
6048AS
6048BS
6048CS
AT91SAM7A1
Date
22-Jul-04
03-Mar-05
29-JUN-06
Comments
First issue.
Removed Preliminary status.
Changed package from TQFP to LQFP, type Green.
Removed references to Automotive applications.
“Description” on page 2
datasheet.
replaced with features and description from full
“Features” on page
1,
6048C–ATARM–29-Jun-06
Change
Request Ref.
2740