32-bit ARM7 microcontroller featuring a ROMless architecture and operating at up to 30MHz. This surface-mount device offers 16KB RAM, 57 I/O pins, and includes peripherals such as POR, PWM, and WDT. Connectivity is supported via SPI, USART, CAN, UART, and EBI/EMI interfaces. Operating within a 3V to 5.5V supply range and a temperature range of -40°C to 85°C, this lead-free and RoHS compliant component is packaged in a 176-pin LQFP.
Frequency30MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM7A2-AU technical specifications.
General
Access Time
30us
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
30MHz
Interface
SPI, USART, CAN, UART, EBI/EMI
Lead Free
Lead Free
Length
24mm
Max Frequency
30MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Type
ROMless,
Min Supply Voltage
3V
Mount
Surface Mount
Number of I/Os
57
Number of Programmable I/O
57
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
40
Packaging
Tray
Peripherals
POR, PWM, WDT
RAM Size
16KB
RoHS Compliant
Yes
Series
AT91SAM
Compliance
RoHS
Compliant
Datasheet
Microchip AT91SAM7A2-AU Datasheet
Download the complete datasheet for Microchip AT91SAM7A2-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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