ATSAMC20J18A-AUT vs ATSAMC20J16A-MUT Comparison
Detailed side-by-side comparison of ATSAMC20J18A-AUT by Microchip Technology and ATSAMC20J16A-MUT 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
ATSAMC20J16A-MUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20J16A-MUT β ActiveSpecification Comparison
| Parameter | ATSAMC20J18A-AUT | ATSAMC20J16A-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.10 | $2.25 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | β |
| Maximum Clock Speed | 48 MHz | β |
| Program Memory (Flash) | 256 KB (256K x 8) | β |
| SRAM | 32 KB | 8 KB |
| 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, up to 12 channels, 1 MSPS |
| 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-pin QFN (9x9 mm) with EP |
| 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 |
| MSL Level | 3 | 3 (168 hours) |
| RoHS Status | Compliant (Green) | Compliant |
| Core Architecture | β | ARM Cortex-M0+ (32-bit) |
| Max CPU Clock | β | 48 MHz |
| Flash Memory | β | 64 KB (64K x 8) |
| Operating Voltage | β | 2.7 V to 5.5 V |
| Operating Temperature | β | -40C to +85C (Industrial) |
| I/O Pins | β | 52 |
| Communication | β | 6x SERCOM (UART/SPI/I2C), 1x CAN-FD, USB 2.0 FS |
| DAC | β | 10-bit, 1 channel |
| Touch Controller | β | PTC (up to 256 buttons via QTouch) |
| Timers | β | TC (16-bit), TCC (24-bit), RTC |
| Security | β | AES-128, TRNG |
| Packaging | β | Tape & Reel |