A low-power, high-performance Microchips ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD21E17 is ideal for a wide range of home automation, consumer, metering, and industrial applications.128KB of flash and 16KB of SRAM Up to 48MHz operating frequency Four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, six 16-bit timer/counters, 32-bit Real Time clock and calendar, 10 PWM channels, one 10-channel 12-bit ADC, one 10-bit DAC Support for up to 60 touch channels 1.62V to 3.63V power supply Easy pin migration to SAMD20G and SAMD20J devices Supported by Atmel Studio, ASF and the SAM D20 Xplained Pro kit Additional Features Processor More information:  | | Family Name: | ATSAMD | Package Type: | QFN | Mounting Type: | Surface Mount | Pin Count: | 32 | Device Core: | ARM Cortex M0+ | Data Bus Width: | 32bit | Program Memory Size: | 128 kB | Maximum Frequency: | 48MHz | RAM Size: | 16 kB | USB Channels: | 1 | Number of PWM Units: | 1 | Number of SPI Channels: | 4 | Number of CAN Channels: | 0 | Number of I2C Channels: | 4 | Number of UART Channels: | 6 |
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