Datasheet > ATSAML21J18B-AUT

ATSAML21J18B-AUT

更新时间： 2024-02-02 14:12:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
40页	1771K
描述
IC MCU 32BIT 256KB FLASH 64TQFP

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ATSAML21J18B-AUT 数据手册

SMART ARM-based Microcontroller

SAM L21E / SAM L21G / SAM L21J Summary

DATASHEET SUMMARY

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 40KB of SRAM in a 32, 48,

and 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

External Interrupt Controller (EIC)

16 external interrupts

One non-maskable interrupt

Two-pin Serial Wire Debug (SWD) programming, test and

debugging interface

This is a summary document. A

complete document is available

on our Web site at

•

Low Power

–

Idle, Standby, Backup, and Off sleep modes

SleepWalking peripherals

www.atmel.com

Atmel-42385J-SAM L21_Datasheet_Summary-06/2016

12 3 4 5 6 7...40

中文翻译

下载PDF

与ATSAML21J18B-AUT相关器件

型号	品牌	获取价格	描述	数据表
ATSAML21J18B-MUT	MICROCHIP	获取价格	IC MCU 32BIT 256KB FLASH 64QFN
ATSAML21J18B-UUT	MICROCHIP	获取价格	IC MCU 32BIT 256KB FLASH 64WLCSP
ATSAML21-XPRO	MICROCHIP	获取价格	EVAL KIT FOR SAML21
ATSAML21-XPRO-B	MICROCHIP	获取价格	EVAL KIT FOR SAML21
ATSAML22G16A-MUT	MICROCHIP	获取价格	IC MCU 32BIT 64KB FLASH 48QFN
ATSAML22G18A-AUT	MICROCHIP	获取价格	IC MCU 32BIT 256KB FLASH 48TQFP
ATSAML22G18A-UUT	MICROCHIP	获取价格	IC MCU 32BIT 256KB FLASH 49WLCSP
ATSAML22J16A-AUT	MICROCHIP	获取价格	IC MCU 32BIT 64KB FLASH 64TQFP
ATSAML22J16A-MUT	MICROCHIP	获取价格	IC MCU 32BIT 64KB FLASH 64QFN
ATSAML22J17A-AUT	MICROCHIP	获取价格	IC MCU 32BIT 128KB FLASH 64TQFP