Datasheet Specifications
- Part number
- SAMR21E
- Manufacturer
- ATMEL
- File Size
- 7.74 MB
- Datasheet
- SAMR21E-ATMEL.pdf
- Description
- Wireless Microcontroller
Description
SMART Atmel SAM R21E / SAM R21G SMART ARM-Based Wireless Microcontroller DATASHEET .
Features
* In-system programmable Flash, optional 512KB serial Flash,12-channel direct memory access (DMA) controller, 12-channel Event System, programmable interrupt controller, up to 28 programmable I/O pins, ultra-low power 2.4GHz ISM band transceiver with a data rate of 250kb/s, 32-bit real-time clock andApplications
* The series provide one full-speed USB 2.0 embedded host and device interface; up to five Serial Communication Modules (SERCOM) that each can be configured to act as an USART, UART, SPI, I2C up 3.4MHz and LIN slave; up to eight channel 350ksps 12-bit ADC with programmable gain and optional oversamplSAMR21E Distributors
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