Microchip Technology, Inc. Microcontrollers AT91SAM7S128C-AU

ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)

RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 55MHz, CMOS, PQFP64

Manufacturer: Microchip Technology
Win Source Part Number: 769109-AT91SAM7S128C-AU
Series: SAM7S
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM7
Speed: 55MHz
Package: 64-LQFP
Core Size: 16/32-Bit
Connectivity: I2C, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 1.65 V ~ 1.95 V
Part Status: Obsolete(EOL)
Family Name: AT91SAM7S128
Categories: Integrated Circuits (ICs)
Manufacturer Package: 64-LQFP (10x10)
Introduction Date: May 02, 1997
ECCN: 3A991.a.2
Country of Origin: China, Taiwan
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited

IC MCU 16/32B 128KB FLASH 64LQFP Product overview: AT91SAM7S128C-AU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 128KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91SAM7S128C-AU can be used for catalog matching and distributor lookup.