SAML21G18A - Atmel

SAML21G18A SMART ARM-based Flash MCU

.....13 2. Configuration Summary. 15 3. Ordering Information......17 3.1. S.

Features

• Processor
  – ARM Cortex-M0+ CPU running at up to 48MHz
• Single-cycle hardware multiplier
• Micro Trace Buffer
• Memories
  – 32/64/128/256KB in-system self-programmable Flash
  – 1/2/4/8KB Flash Read-While-Write section
  – 4/8/16/32KB SRAM Main Memory
  – 2/4/8/8KB SRAM Low power Memory
• System
  – Power-on reset (POR) and brown-out detection (BOD)
  – Internal and external clock options
  – External Interrupt Controller (EIC)
  – 16 external interrupts
  – One non-maskable interrupt
  – Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
• Low Power
  – Idle, Standby, Backup, and Off slee.