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Part Number SAML21J16A
Manufacturers Atmel
Logo Atmel
Description SMART ARM-based Flash MCU
Datasheet SAML21J16A DatasheetSAML21J16A Datasheet (PDF)

  SAML21J16A   SAML21J16A
SMART ARM-based Microcontroller SAM L21E / SAM L21G / SAM L21J DATASHEET PRELIMINARY Introduction Atmel® | SMART SAM L21 is a series of Ultra low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 44KB of SRAM in a 32-64 pin package. The sophisticated power management technologies, such as power domain gating, SleepWalking, Ultra low-power peripherals and more, allow for very low current consumptions. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing. 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 – Exte.



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