ATSAM3S4CA-AU | Microchip

ARM Cortex microcontroller, ATSAM3S4CA-AU, ATMEL

The ATSAM3S4CA-AU is a low-power microcontroller, that uses the 32-bit ARM cortex M3 processor. This product is a medium range general purpose microcontroller with the best ratio in terms of reduced power consumption, processing power and peripheral set.

Features

• Memory protection unit
• Embedded voltage regulator for single supply operation
• Power-on-reset, Brown-out detector and watchdog for safe operation
• Slow clock internal RC oscillator as permanent low-power mode device clock
• Temperature sensor
• Low power modes