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ATSAMD21E17A-MU 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
QFN-32
描述:
ATMEL ATSAMD21E17A-MU 微控制器, 32位, SAM D系列, ARM 皮质-M0+, 48 MHz, 128 KB, 16 KB, 32 引脚, QFN
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ATSAMD21E17A-MU数据手册
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SMART ARM-based Microcontroller
SAM D21E / SAM D21G /SAM D21J
DATASHEET SUMMARY
Introduction
Atmel
®
| SMART
™
SAM D21 is a series of low-power microcontrollers using
the 32-bit ARM
®
Cortex
®
-M0+ processor, and ranging from 32- to 64-pins
with up to 256KB Flash and 32KB of SRAM. The SAM D21 devices operate
at a maximum frequency of 48MHz and reach 2.46 CoreMark
®
/MHz. They
are designed for simple and intuitive migration with identical peripheral
modules, hex compatible code, identical linear address map and pin
compatible migration paths between all devices in the product series. All
devices include intelligent and flexible peripherals, Atmel Event System for
inter-peripheral signaling, and support for capacitive touch button, slider and
wheel user interfaces.
Features
• Processor
– ARM Cortex-M0+ CPU running at up to 48MHz
• Single-cycle hardware multiplier
• Micro Trace Buffer (MTB)
• Memories
– 32/64/128/256KB in-system self-programmable Flash
– 4/8/16/32KB SRAM Memory
• System
– Power-on reset (POR) and brown-out detection (BOD)
– Internal and external clock options with 48MHz Digital Frequency
Locked Loop (DFLL48M) and 48MHz to 96MHz Fractional Digital
Phase Locked Loop (FDPLL96M)
– 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 and standby sleep modes
– SleepWalking peripherals
Atmel-42181M-SAM-D21_Datasheet_Summary-09/2016
This is a summary document. A
complete document is available
on our Web site at
www.atmel.com
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