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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT91SAM7S512B-AU

AT91SAM7S512B-AU

Part Number: AT91SAM7S512B-AU
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT91SAM7S512B-AU
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Description: MCU 32-bit AT91 ARM7TDMI RISC 512KB Flash 1.8V/3.3V 64-Pin LQFP - Trays

04/23/2026 – There are 515 pieces pieces of Part Number AT91SAM7S512B-AU Available.

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MCU 32-bit AT91 ARM7TDMI RISC 512KB Flash 1.8V/3.3V 64-Pin LQFP - Trays

Specifications

TYPE DESCRIPTION
Case/Package LQFP
Mount Surface Mount
Number of Pins 64
Ambient Temperature Range High 85 °C
Core Architecture ARM
Data Bus Width 32 b
Frequency 55 MHz
Interface I2C, SPI, UART, USART, USB
Max Frequency 55 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 1.95 V
Memory Size 512 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 1.65 V
Number of A/D Converters 1
Number of ADC Channels 8
Number of I2C Channels 1
Number of I/Os 32
Number of Programmable I/O 32
Number of PWM Channels 4
Number of SPI Channels 1
Number of Timers/Counters 3
Number of UART Channels 1
Number of USB Channels 1
Oscillator Type Internal
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size 64 kB
Watchdog Timer Yes
Height 1.6 mm
Length 10 mm
Width 10 mm

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