Description

Based on the powerful ARM® Cortex™-M4 processor, the Atmel® SAM4S series extends the Atmel Cortex-M portfolio to offer:
- Increased performance and power efficiency
- Higher memory densities up to 1MB of Flash and 128KB of SRAM
- And a rich peripheral set for connectivity, system control and analog interfacing.

SAM4S devices are pin-to-pin and software compatible with current SAM3 Cortex-M3-based MCUs, offering a smooth upwards migration path for performance and memory size.

The SAM4S