ATSAMD51J18A-MF vs ATSAMD51J18A-AU Comparison
Detailed side-by-side comparison of ATSAMD51J18A-MF by Microchip Technology and ATSAMD51J18A-AU 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
ATSAMD51J18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-MF ✓ ActiveMicrochip Technology
ATSAMD51J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash 64-TQFP | Microchip
ATSAMD51J18A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51J18A-MF | ATSAMD51J18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.60 | $4.39 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 256 KB | 256 KB |
| SRAM | 128 KB | 256 KB |
| Operating Voltage Range | 3.3 V (typ [DATA_NEEDED: full min/max]) | — |
| Package | 64-pin QFN (9x9 mm) with exposed pad | 64-pin TQFP (10x10 mm) |
| Pin Count | 64 | — |
| Mounting Type | Surface Mount | Surface Mount (TQFP-64) |
| AEC-Q100 | Qualified | — |
| Temperature Grade | Automotive / Extended Industrial | — |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with on-chip PHY |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | 2x 12-bit | 12-bit |
| CAN | 2x CAN-FD | — |
| SERCOM | Multiple configurable UART/SPI/I2C | Up to 6 (configurable UART/SPI/I2C) |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | — | 120 MHz |
| Operating Voltage (VDDIO/VDDIN) | — | 1.62 V to 3.6 V |
| Operating Temperature (AU grade) | — | -40C to +85C |
| CoreMark/MHz | — | 2.46 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Lead-Free | — | Yes |
| ECC Support | — | Flash + SRAM ECC |