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