ATSAMC20J16A-AUT vs ATSAMD20J16A-AUT Comparison
Detailed side-by-side comparison of ATSAMC20J16A-AUT by Microchip Technology and ATSAMD20J16A-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
ATSAMC20J16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20J16A-AUT ✓ ActiveMicrochip Technology
ATSAMD20J16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMC20J16A-AUT | ATSAMD20J16A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.82 | $2.40 |
| Product Series | SAM C20 | — |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (ARMv6-M) |
| Core Bit Width | 32-bit | — |
| Maximum Clock Frequency | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Operating Temperature Range | -40C to +85C (automotive grade) | — |
| Package | 64-TQFP (10x10 mm) Exposed Pad | 64-pin TQFP with exposed pad (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O Pins | 52 | — |
| ADC | 12-bit, up to 12 channels | 12-bit, up to 1 MSPS |
| DAC | 10-bit | — |
| Communication Peripherals | 6x SERCOM (UART/SPI/I2C), CAN-FD, USB 2.0 Full-Speed | — |
| Timers | Multiple 16-bit TCC, RTC | TC (16-bit), TCC (24-bit PWM) |
| Crypto Accelerator | AES-256 hardware block | — |
| MSL Level | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Packaging | Tape & Reel (AUT suffix) | Tape & Reel (suffix -AUT) |
| Core Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Operating Temperature | — | -40 C to +85 C (Industrial) |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| DMA Channels | — | 12 channels |
| Debug Interface | — | SWD (Single-Wire Debug) |
| Series | — | SAM D20J |