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ATSAMR30G18A PDF预览

ATSAMR30G18A

更新时间: 2023-12-06 20:10:31
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美国微芯 - MICROCHIP /
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29页 969K
描述
Each ATSAMR30 device is an ultra low-power microcontroller equipped with an IEEE? 802.15.4 complia

ATSAMR30G18A 数据手册

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SAM R30 Summary  
IEEE 802.15.4 Sub-GHz System-in-Package Summary  
Datasheet  
Introduction  
The SAM R30 is a series of Ultra low-power microcontrollers equipped with an IEEE®  
802.15.4-2003/2006/2011 compliant RF interface for the sub-1GHz frequency bands such as 780 MHz  
(China), 868 MHz (Europe) and 915 MHz (North America). It uses the 32-bit ARM® Cortex®-M0+  
processor at max. 48MHz (2.46 CoreMark®/MHz) and offers 256KB of Flash and 40KB of SRAM in both  
32- and 48-pin packages. 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. The sub-GHz RF interface supports BPSK and O-QPSK modulation schemes  
according to the IEEE standard and offers output power values of more than +8dBm and receiver  
sensitivities below -108 dBm.  
Features  
Processor  
ARM Cortex-M0+ CPU running at up to 48MHz  
Single-cycle hardware multiplier  
Micro Trace Buffer (MTB)  
Memories  
256KB in-system self-programmable Flash  
32KB SRAM  
8KB low power RAM  
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)  
Up to 15 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  
Integrated Ultra Low Power Transceiver for 700/800/900MHz ISM Band:  
Chinese WPAN band from 779 to 787MHz  
DS70005302A-page 1  
Datasheet Summary  
© 2017 Microchip Technology Inc.  

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