Integrated Circuits (ICs)
ATSAMC21J18A-AUT
ActiveMicrochip Technology
5-VOLT 32-BIT ARM CORTEX M0+ MCU WITH CAN-FD
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Integrated Circuits (ICs)
ATSAMC21J18A-AUT
ActiveMicrochip Technology
5-VOLT 32-BIT ARM CORTEX M0+ MCU WITH CAN-FD
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATSAMC21J18A-AUT |
|---|---|
| Connectivity | LINbus, SPI, UART/USART, I2C, CANbus |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Data Converters [custom] | D/A 1x10b |
| Data Converters [custom] | A/D 20x12b, 3x16b |
| Mounting Type | Surface Mount |
| Number of I/O | 52 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 64-TQFP |
| Peripherals | Brown-out Detect/Reset, WDT, POR, DMA |
| Program Memory Size | 256 KB |
| Program Memory Type | FLASH |
| Speed | 48 MHz |
| Supplier Device Package | 64-TQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
ATSAMC21E17A Series
5-Volt 32-Bit ARM Cortex M0+ MCU with CAN-FD
| Part | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Core Size | Core Processor | Oscillator Type | Number of I/O | Mounting Type | Connectivity | Speed | Supplier Device Package | Peripherals | Program Memory Type | Program Memory Size | Data Converters [custom] | Data Converters [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | RAM Size | Data Converters | Data Converters [custom] | Data Converters [custom] | RAM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 52 | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 64-TQFP (10x10) | Brown-out Detect/Reset DMA POR WDT | FLASH | 256 KB | D/A 1x10b | 3x16b A/D 20x12b | 85 °C | -40 °C | 64-TQFP | |||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 52 | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 64-TQFP (10x10) | Brown-out Detect/Reset DMA POR WDT | FLASH | 32 KB | D/A 1x10b | 3x16b A/D 20x12b | 105 °C | -40 °C | 64-TQFP | 4K x 8 | ||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 26 I/O | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 32-VQFN (5x5) | Brown-out Detect/Reset DMA POR WDT | FLASH | 32 KB | 105 °C | -40 °C | 32-VFQFN Exposed Pad | 4K x 8 | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit | ARM® Cortex®-M0+ | Internal | 52 | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 64-TQFP (10x10) | Brown-out Detect/Reset DMA POR PWM WDT | FLASH | 256 KB | 85 °C | -40 °C | 64-TQFP | A/D 20x12b 3x16b Sigma-Delta D/A 1x10b | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 48-QFN (7x7) | Brown-out Detect/Reset DMA POR WDT | FLASH | 256 KB | 85 °C | -40 °C | 48-VFQFN Exposed Pad | 1x10b | 14x12b 2x16b | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 26 I/O | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 32-TQFP (7x7) | Brown-out Detect/Reset DMA POR WDT | FLASH | 64 KB | 105 °C | -40 °C | 32-TQFP | 8 K | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 26 I/O | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 32-VQFN (5x5) | Brown-out Detect/Reset DMA POR WDT | FLASH | 128 KB | 105 °C | -40 °C | 32-VFQFN Exposed Pad | 16 K | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 26 I/O | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 32-TQFP (7x7) | Brown-out Detect/Reset DMA POR WDT | FLASH | 32 KB | 85 °C | -40 °C | 32-TQFP | 4K x 8 | ||||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 48-TQFP (7x7) | Brown-out Detect/Reset DMA POR WDT | FLASH | 64 KB | 105 °C | -40 °C | 48-TQFP | 1x10b | 14x12b 2x16b | 8 K | |||||
 Microchip Technology | 2.7 V | 5.5 V | 32-Bit Single-Core | ARM® Cortex®-M0+ | Internal | 26 I/O | Surface Mount | CANbus I2C LINbus SPI UART/USART | 48 MHz | 32-VQFN (5x5) | Brown-out Detect/Reset DMA POR WDT | FLASH | 64 KB | 85 °C | -40 °C | 32-VFQFN Exposed Pad | 8 K |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.82 | |
| 25 | $ 4.40 | |||
| 100 | $ 3.97 | |||
| Digi-Reel® | 1 | $ 4.82 | ||
| 25 | $ 4.40 | |||
| 100 | $ 3.97 | |||
| Tape & Reel (TR) | 1500 | $ 3.97 | ||
| Microchip Direct | T/R | 1 | $ 4.68 | |
| 25 | $ 4.27 | |||
| 100 | $ 3.85 | |||
| 1000 | $ 3.54 | |||
| 5000 | $ 3.37 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.87 | |
| 10 | $ 4.66 | |||
| 25 | $ 4.44 | |||
| 50 | $ 4.22 | |||
Description
General part information
ATSAMC21E17A 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.
Available as a 64Mhz Device
Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).
Documents
Technical documentation and resources