ATSAMD20G18A-ANT vs ATSAMC20G18A-ANT Comparison
Detailed side-by-side comparison of ATSAMD20G18A-ANT by Microchip Technology and ATSAMC20G18A-ANT 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
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT β ActiveMicrochip Technology
ATSAMC20G18A-ANT - 48MHz Cortex-M0+ MCU 256KB | Microchip
ATSAMC20G18A-ANT β ActiveSpecification Comparison
| Parameter | ATSAMD20G18A-ANT | ATSAMC20G18A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $2.34 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Frequency | 48 MHz | β |
| CoreMark/MHz | 2.46 | β |
| Program Memory (Flash) | 256 KB (256K x 8) | β |
| Data Memory (SRAM) | 32 KB | β |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| Package | 48-pin TQFP (7 x 7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40 C to +105 C | β |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | β |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | β |
| SERCOM Modules | 6 (configurable as UART / SPI / I2C) | β |
| I2C Interfaces | 2 | β |
| Timers/Counters | Six 16-bit TC channels | β |
| RTC | 16-bit RTC with calendar mode | β |
| RoHS Status | Compliant | β |
| Lead-Free / Halogen-Free | Yes (per Mouser GREEN marking) | β |
| Core | β | ARM Cortex-M0+ |
| Architecture | β | 32-bit RISC |
| Maximum Clock Speed | β | 48 MHz |
| Flash Memory | β | 256 KB (256K x 8) |
| SRAM | β | 32 KB |
| Supply Voltage | β | 2.7 V to 5.5 V |
| Operating Temperature | β | -40C to +105C |
| AEC-Q100 Qualification | β | Grade 1 |
| ADC Resolution | β | 12-bit |
| ADC Channels | β | Up to 16 |
| CAN-FD | β | Yes |
| PTC (Touch) | β | Yes (Peripheral Touch Controller) |
| I/O Pins | β | Up to 84 (family max) |
| SERCOM | β | Configurable (UART/SPI/I2C) |
| RoHS | β | Compliant |
| Lead Free | β | Yes |