ATSAMD51J20A-AUT-EFP vs ATSAME51J20A-AU Comparison
Detailed side-by-side comparison of ATSAMD51J20A-AUT-EFP by Microchip Technology and ATSAME51J20A-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
ATSAMD51J20A-AUT-EFP - 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAMD51J20A-AUT-EFP ✓ ActiveMicrochip Technology
ATSAME51J20A-AU - Cortex-M4F MCU 120MHz 1MB Flash | Microchip
ATSAME51J20A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51J20A-AUT-EFP | ATSAME51J20A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.80 | $6.45 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (dual-panel, with ECC) | 1 MB (dual-panel with ECC) |
| SRAM | 256 KB (with ECC) | 256 KB |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Package | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Pin Count | 64 | 64 |
| Programmable I/O Pins | Up to 51 | — |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed with on-chip transceiver |
| ADC | 12-bit | 16-bit sigma-delta and 12-bit SAR ADC |
| DAC | Yes | — |
| I2S / Digital Audio | Yes | — |
| Operating Temperature Grade | Automotive (-40C to +85C) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Suffix Code -EFP | Extended Flash Performance variant | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU |
| Maximum Core Frequency | — | 120 MHz |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| Operating Temperature Range | — | -40 C to +85 C |
| CAN | — | CAN-FD controllers |
| SERCOM Modules | — | Configurable as UART / SPI / I2C |
| Hardware Crypto Accelerator | — | AES, TRNG |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |