Datasheet > ATSAMD21E18L-AFT

ATSAMD21E18L-AFT

更新时间： 2024-11-04 02:00:47

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
1148页	9869K
描述
Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM

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数据手册

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ATSAMD21E18L-AFT 数据手册

SAM D21/DA1 Family

Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog

and PWM

Features

•

Processor

– Arm^®Cortex^®-M0+ CPU running at up to 48 MHz

•

Single-cycle hardware multiplier

Micro Trace Buffer (MTB)

Memories

– 4/2/1/0.5 KB Read-While-Write (RWWEE) Flash section (not available on 256 KB devices)

– 256/128/64/32/16 KB in-system self-programmable Flash

– 32/16/8/4 KB SRAM Memory

System

– Power-on Reset (POR) and Brown-out Detection (BOD)

– Internal and external clock options with 48 MHz Digital Frequency-Locked Loop (DFLL48M) and 48 MHz to

96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M)

– External Interrupt Controller (EIC)

– 16 external interrupts

– One Non-maskable Interrupt (NMI)

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

Low Power

•

– Idle and Standby Sleep modes

– SleepWalking peripherals

Peripherals

– 12-channel Direct Memory Access Controller (DMAC)

– 12-channel Event System

– Up to five 16-bit Timer/Counters (TC), configurable as either:

•

One 16-bit TC with two compare/capture channels

One 8-bit TC with two compare/capture channels

One 32-bit TC with two compare/capture channels, by using two TCs

– Up to four 24-bit Timer/Counters for Control (TCC), with extended functions:

•

Up to four compare channels with optional complementary output

Generation of synchronized pulse width modulation (PWM) pattern across port pins

Deterministic fault protection, fast decay and configurable dead-time between complementary output

Dithering that increase resolution with up to 5 bit and reduce quantization error

– PWM Channels using TC and TCC peripherals:

•

Up to eight PWM channels on each 24-bit TCC

Up to two PWM channels on each 16-bit TCC

Up to two PWM channels on each 16-bit TC

– 32-bit Real Time Counter (RTC) with clock/calendar function

– Watchdog Timer (WDT)

– CRC-32 generator

DS40001882G-page 1

Complete Datasheet

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中文翻译

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与ATSAMD21E18L-AFT相关器件

型号	品牌	获取价格	描述	数据表
ATSAMD21E18L-ANT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-AUT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-AZT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-CFT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-CNT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-CUT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-CZT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-MFT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-MNT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM
ATSAMD21E18L-MUT	MICROCHIP	获取价格	Low-Power, 32-bit Cortex-M0 MCU with Advanced Analog and PWM

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