GA101

خصائص المنتج

الصانع:	Microchip
الحزمة / القضية:	QFN-48
نوع المنتج:	RF Microcontrollers – MCU
مسلسل:	ATSAMR21

إرسال الاستفسار

التصنيف: رقاقة

الوصف
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الصانع:	Microchip
فئة المنتج:	RF Microcontrollers – MCU
Core:	ARM Cortex M0+
Data Bus Width:	32 bit
Program Memory Size:	256 kB
Data RAM Size:	32 kB
Maximum Clock Frequency:	48 MHz
ADC Resolution:	12 bit
جهد الإمداد – الحد الأدنى:	3.3 فولت
جهد الإمداد – الحد الأقصى:	3.3 فولت
درجة حرارة التشغيل القصوى:	+ 125 ج
الحزمة / القضية:	QFN-48
نمط التركيب:	سمد/سمت
التعبئة والتغليف:	صينية
ماركة:	Microchip Technology
Data RAM Type:	سرام
نوع الواجهة:	SPI, UART, USB
الحد الأدنى لدرجة حرارة التشغيل:	- 40 ج
حساسة للرطوبة:	نعم
Number of ADC Channels:	8 Channel
Number of I/Os:	28 I/O
جهد إمداد التشغيل:	3.3 فولت
Processor Series:	SAMR21G
نوع المنتج:	RF Microcontrollers – MCU
Program Memory Type:	Flash
مسلسل:	ATSAMR21
كمية حزمة المصنع:	416
تصنيف فرعي:	Wireless & RF Integrated Circuits
Technology:	Si
اسم تجاري:	SMART
وحدة الوزن:	0.005309 oz

معلومات اكثر

R21 SMART ARM-Based Wireless Microcontrollers

Microchip R21 SMART ARM-Based Wireless Microcontrollers are low power and feature 32-bit ARM® Cortex®-M0+ processors with an integrated 2.4GHz ISM band transceiver. The R21 devices are available in 32- and 48-pin packages with up to 256KB Flash, 32KB of SRAM and operate with a maximum frequency of 48MHz and reach 2.46 Coremark/MHz. The R21 is designed for simple and intuitive migration with identical peripheral modules, hex compatible code, identical linear address map, and pin-compatible migration paths. 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.

Connected (Wired & Wireless)

Microchip Technology Connectivity is easy to add to applications, as Microchip’s MCUs and MPUs are designed to be compatible with Microchip wired and wireless devices. Robust, reliable, high-speed connectivity is available with a broad portfolio of wired connectivity solutions. Mobility, convenience, and enhanced user experience are possible with a wide range of wireless connectivity solutions. And, with pre-certified modules, designers can avoid worrying about communication regulations.‌

32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

Wireless Connectivity

Microchip Technology Wireless Connectivity Solutions enable you to quickly incorporate connectivity into your designs with wireless ICs, modules, software, and development kits that make connecting effortless for your customers. Microchip’s comprehensive wireless portfolio has the technology to meet your range, data rate, interoperability, frequency, and topology needs. Microchip Technology’s fully certified modules enable drop-in wireless connectivity, saving development costs and reducing time to market.

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