ATSAMC20J17A-AUT vs ATSAMC20J18A-AUT Comparison
Detailed side-by-side comparison of ATSAMC20J17A-AUT by Microchip Technology and ATSAMC20J18A-AUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMC20J17A-AUT - 128KB Flash CAN-FD MCU | Microchip
ATSAMC20J17A-AUT β ActiveMicrochip Technology
ATSAMC20J18A-AUT - 256KB Flash Cortex-M0+ MCU | Microchip
ATSAMC20J18A-AUT β ActiveSpecification Comparison
| Parameter | ATSAMC20J17A-AUT | ATSAMC20J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.16 | $3.10 |
| Architecture | ARM Cortex-M0+ (32-bit) | β |
| Family | SAM C20 | β |
| Series | SAM C20 | β |
| Core Speed | 48 MHz | β |
| Program Memory (Flash) | 128 KB (128K x 8) | 256 KB (256K x 8) |
| RAM (SRAM) | 16 KB | β |
| Package | 64-TQFP (10 x 10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage (Core) | 1.62 V to 3.63 V | β |
| Operating Voltage (I/O, 5V tolerant) | Up to 5.5 V | β |
| I/O Pins | 52 programmable I/O | β |
| CAN-FD Controller | Yes (ISO 11898-1:2015) | β |
| ADC | 12-bit SAR ADC | 12-bit, up to 1 Msps |
| Temperature Grade | Automotive (AUT), -40C to +85C | β |
| Mounting Type | Surface Mount (TQFP) | Surface Mount |
| RoHS Status | Compliant | Compliant (Green) |
| Core | β | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Speed | β | 48 MHz |
| SRAM | β | 32 KB |
| Operating Voltage Range | β | 2.7 V to 5.5 V |
| I/O Tolerance | β | 5 V tolerant |
| GPIO Count | β | 52 (on 64-pin TQFP) |
| Analog Comparators | β | 2 |
| PTC (Touch Channels) | β | Up to 24 |
| CAN | β | CAN-FD controller |
| USB | β | Full-Speed USB Device |
| SERCOM | β | Up to 6 configurable serial interfaces |
| Operating Temperature (Industrial) | β | -40 C to +85 C |
| Operating Temperature (Automotive) | β | -40 C to +125 C (AEC-Q100 grades available in family) |
| MSL Level | β | 3 |