ATSAMC21E16A-AUT
ActiveARM MCU, SAM 32 FAMILY SAM C21 SERIES MICROCONTROLLERS, ARM CORTEX-M0+, 32 BIT, 48 MHZ, 64 KB
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ATSAMC21E16A-AUT
ActiveARM MCU, SAM 32 FAMILY SAM C21 SERIES MICROCONTROLLERS, ARM CORTEX-M0+, 32 BIT, 48 MHZ, 64 KB
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ATSAMC21E16A-AUT | ATSAMC21E16A Series |
|---|---|---|
| Connectivity | LINbus, SPI, UART/USART, I2C, CANbus | LINbus, SPI, UART/USART, I2C, CANbus |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 26 I/O | 26 I/O |
| Operating Temperature [Max] | 85 °C | 85 - 105 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Oscillator Type | Internal | Internal |
| Package / Case | 32-TQFP | 32-VFQFN Exposed Pad, 32-TQFP |
| Peripherals | Brown-out Detect/Reset, WDT, POR, DMA | Brown-out Detect/Reset, WDT, POR, DMA |
| Program Memory Size | 64 KB | 64 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 8 K | 8 K |
| Speed | 48 MHz | 48 MHz |
| Supplier Device Package | 32-TQFP (7x7) | 32-VQFN (5x5), 32-TQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V | 2.7 V |
ATSAMC21E16A Series
5-Volt 32-Bit ARM Cortex M0+ MCU with CAN-FD
| Part | Core Size | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Size | RAM Size | Supplier Device Package | Number of I/O | Connectivity | Speed | Peripherals | Package / Case | Core Processor | Program Memory Type | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Oscillator Type | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology ATSAMC21E16A-MNT | 32-Bit Single-Core | 105 °C | -40 °C | 64 KB | 8 K | 32-VQFN (5x5) | 26 I/O | CANbus, I2C, LINbus, SPI, UART/USART | 48 MHz | Brown-out Detect/Reset, DMA, POR, WDT | 32-VFQFN Exposed Pad | ARM® Cortex®-M0+ | FLASH | 2.7 V | 5.5 V | Internal | Surface Mount |
Microchip Technology ATSAMC21E16A-ANT | 32-Bit Single-Core | 105 °C | -40 °C | 64 KB | 8 K | 32-TQFP (7x7) | 26 I/O | CANbus, I2C, LINbus, SPI, UART/USART | 48 MHz | Brown-out Detect/Reset, DMA, POR, WDT | 32-TQFP | ARM® Cortex®-M0+ | FLASH | 2.7 V | 5.5 V | Internal | Surface Mount |
Microchip Technology ATSAMC21E16A-AUT | 32-Bit Single-Core | 85 °C | -40 °C | 64 KB | 8 K | 32-TQFP (7x7) | 26 I/O | CANbus, I2C, LINbus, SPI, UART/USART | 48 MHz | Brown-out Detect/Reset, DMA, POR, WDT | 32-TQFP | ARM® Cortex®-M0+ | FLASH | 2.7 V | 5.5 V | Internal | Surface Mount |
Microchip Technology ATSAMC21E16A-MUT | 32-Bit Single-Core | 85 °C | -40 °C | 64 KB | 8 K | 32-VQFN (5x5) | 26 I/O | CANbus, I2C, LINbus, SPI, UART/USART | 48 MHz | Brown-out Detect/Reset, DMA, POR, WDT | 32-VFQFN Exposed Pad | ARM® Cortex®-M0+ | FLASH | 2.7 V | 5.5 V | Internal | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 2.62 | |
| Microchip Direct | T/R | 1 | $ 3.09 | |
| 25 | $ 2.79 | |||
| 100 | $ 2.54 | |||
| 1000 | $ 2.33 | |||
| 5000 | $ 2.23 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 2.62 | |
Description
General part information
ATSAMC21E16A Series
The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN-FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces.
Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).
**Functional Safety**
Documents
Technical documentation and resources