ATSAMD51N20A-AFT vs ATSAMD51N20A-AF Comparison
Detailed side-by-side comparison of ATSAMD51N20A-AFT by Microchip Technology and ATSAMD51N20A-AF 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
ATSAMD51N20A-AFT - 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAMD51N20A-AFT ✓ ActiveMicrochip Technology
ATSAMD51N20A-AF - 120MHz Cortex-M4F 1MB MCU | Microchip
ATSAMD51N20A-AF ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51N20A-AFT | ATSAMD51N20A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.80 | $6.84 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB (Dual Panel with ECC) | — |
| SRAM | 256 KB (with ECC) | 256 KB (ECC) |
| Package | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Operating Temperature | -40C to +125C (Extended Industrial) | -40 C to +125 C (Extended) |
| Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.63 V |
| ADC | 12-bit | 12-bit, up to 1 MSPS |
| DAC | 12-bit | — |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed with on-chip PHY |
| CAN | CAN-FD controller | 2x CAN-FD |
| SERCOM | Multiple configurable (UART/SPI/I2C) | Configurable UART/SPI/I2C |
| Cryptography | TRNG, secure boot, crypto accelerators | — |
| Mounting Type | Surface Mount | Surface Mount (TQFP) |
| RoHS Status | Compliant | Compliant |
| Family | SAM D51 (SAM D5X/E5X) | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Lead-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Core Frequency | — | 120 MHz |
| Flash Memory | — | 1 MB (Dual-Panel, ECC) |
| ADC Channels | — | Up to 16 |
| Timers/TC | — | 16-bit, multiple channels |