32-bit ARM microcontroller featuring 512KB FLASH memory and 64KB RAM. Operates at up to 55MHz with a 1.65V to 1.95V supply voltage. Offers 32 I/Os, 8 ADC channels, and interfaces including I2C, SPI, USB, and UART. Includes peripherals such as PWM, WDT, and DMA, with a surface mount LQFP package.
Frequency55MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM7S512B-AU technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
55MHz
Height
1.6mm
Interface
I2C, SPI, USB, UART, USART
Lead Free
Lead Free
Length
10mm
Max Frequency
55MHz
Max Operating Temperature
85°C
Max Supply Voltage
1.95V
Memory Size
512KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.65V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
32
Number of I2C Channels
1
Number of PWM Channels
4
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
64KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
10mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT91SAM7S512B-AU Datasheet
Download the complete datasheet for Microchip AT91SAM7S512B-AU to view detailed technical specifications.
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