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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT91SAM7SE512-AU

AT91SAM7SE512-AU

Part Number: AT91SAM7SE512-AU
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT91SAM7SE512-AU
Qty Available:
Description: MCU 32-Bit AT91 ARM7TDMI RISC 512KB Flash 1.8V/3.3V 128-Pin LQFP

04/23/2026 – There are 515 pieces pieces of Part Number AT91SAM7SE512-AU Available.

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MCU 32-Bit AT91 ARM7TDMI RISC 512KB Flash 1.8V/3.3V 128-Pin LQFP

Specifications

TYPE DESCRIPTION
Case/Package LQFP
Mount Surface Mount
Number of Pins 128
Access Time 48 µs
Core Architecture ARM
Data Bus Width 32 b
Density 4 Mb
Frequency 55 MHz
Interface EBI/EMI, I2C, SPI, UART, USART, USB
Max Frequency 55 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 3.6 V
Memory Size 512 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 1.65 V
Number of ADC Channels 8
Number of Bits 32
Number of I2C Channels 1
Number of I/Os 88
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
Oscillator Type Internal
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
RAM Size 32 kB
Termination SMD/SMT
Watchdog Timer Yes
Height 1.45 mm
Length 20 mm
Width 14 mm

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