ATSAMD51J19A-MUT-EFP vs ATSAMD51J19A-AFT Comparison
Detailed side-by-side comparison of ATSAMD51J19A-MUT-EFP by Microchip Technology and ATSAMD51J19A-AFT 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
ATSAMD51J19A-MUT-EFP - 120 MHz Cortex-M4F MCU, 64-VQFN | Microchip
ATSAMD51J19A-MUT-EFP ✓ ActiveMicrochip Technology
ATSAMD51J19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-AFT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51J19A-MUT-EFP | ATSAMD51J19A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.85 | $4.80 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB with ECC | 192 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Package | 64-pin VQFN (9x9 mm) with exposed thermal pad | 64-pin TQFP (10x10 mm) |
| GPIO Count | 51 (multiplexed) | 51 |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 16 channels, 1 Msps |
| DAC Channels | 2 (10-bit) | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| SERCOM / COM Interfaces | Up to 5 (UART/SPI/I2C configurable) | — |
| Timers | Multiple TC, TCC, and 32-bit RTC | — |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per Microchip product page) | — |
| Program Memory (Flash) | — | 512 KB (512K x 8) dual-panel with ECC |
| Supply Voltage Range | — | 1.71 V to 3.63 V (3.3 V nominal) |
| Operating Temperature Range | — | -40 C to +125 C (automotive grade) |
| DAC | — | Two 12-bit DAC outputs |
| Communication Interfaces | — | 6x SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS with embedded PHY, CAN-FD |
| Timers/Counters | — | 5x 16-bit TC, 32-bit RTC with calendar |
| DMA Channels | — | 32 (separate descriptor RAM) |
| Event System | — | 16 channels, peripheral-to-peripheral |
| AEC-Q100 | — | Qualified (automotive grade) |