ATSAMR21E19A-MFT
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| Part Number | ATSAMR21E19A-MFT |
|---|---|
| Manufacturer |
 Microchip
|
| Description | The ATSAMR21E19A-MFT is a highly integrated 32-bit ARM Cortex-M0+ based wireless microcontroller developed by Microchip Technology, combining processing capability with an embedded 2.4GHz RF transceiver for low-power wireless communication applications. This device operates at up to 48 MHz CPU frequency and integrates 768KB Flash memory and 32KB SRAM, providing sufficient resources for complex embedded and IoT applications. The integrated RF section supports operation in the 2.4GHz ISM band with data rates up to 250 kbps and output power up to +4 dBm, making it suitable for wireless protocols such as IEEE 802.15.4 and ZigBee. Designed for low-power operation, the ATSAMR21E19A-MFT features multiple sleep modes and efficient power management, with supply voltage range of approximately 2.35V to 3.6V. The microcontroller includes a rich set of peripherals such as ADC, timers, DMA controller, event system, and multiple serial interfaces (I2C, SPI, UART, USB), enabling flexible system integration. With -40°C to +125°C operating temperature range and robust RF performance, the device is suitable for industrial and IoT environments. Packaged in a compact 32-pin QFN surface-mount package, the ATSAMR21E19A-MFT is optimized for space-constrained and wireless-enabled designs. The ATSAMR21E19A-MFT is widely used in IoT devices, smart home systems, wireless sensor networks, industrial monitoring, and low-power RF communication applications, where integrated wireless connectivity and efficient processing are required. |
| Product Group | Microcontroller |
| MOQ | 5000 pcs |
| SPQ | 5000 pcs |
| Figure/Case | QFN-32 |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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ATSAMR21E19A-MFT
ATSAMR21E19A-MFT