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ATSAM4S2CA-AU Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ATSAM4S2CA-AUATMEL900Yes

ATSAM4S2CA-AU** is a microcontroller from **ATMEL** (now part of Microchip Technology).

The ATSAM4S2CA-AU is a microcontroller from ATMEL (now part of Microchip Technology). Below are its specifications, descriptions, and features:

Manufacturer: ATMEL (Microchip Technology)

Part Number: ATSAM4S2CA-AU

Key Specifications:

  • Core: ARM Cortex-M4 (with FPU)
  • Operating Frequency: Up to 120 MHz
  • Flash Memory: 128 KB
  • SRAM: 64 KB
  • Package: 48-pin QFN (7x7 mm)
  • Operating Voltage: 1.62V to 3.6V
  • Temperature Range: -40°C to +85°C

Features:

  • 32-bit ARM Cortex-M4 with Floating Point Unit (FPU)
  • Rich Peripherals:
  • USB 2.0 Full-Speed Device
  • USART, SPI, I²C, TWI interfaces
  • 12-bit ADC (up to 16 channels)
  • 2x 12-bit DAC
  • PWM (16-bit)
  • Real-Time Clock (RTC)
  • Watchdog Timer (WDT)
  • Hardware Security:
  • AES-256 encryption
  • True Random Number Generator (TRNG)
  • Low Power Modes:
  • Sleep, Wait, Backup modes for power efficiency
  • Industrial-Grade Reliability:
  • Robust ESD protection
  • High noise immunity

Applications:

  • Industrial automation
  • Consumer electronics
  • IoT devices
  • Embedded control systems

This microcontroller is designed for high-performance embedded applications requiring efficient processing and connectivity.

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