ATSAME53J20A-AUT-EFP vs ATSAME51N20A-AUT-EFP Comparison
Detailed side-by-side comparison of ATSAME53J20A-AUT-EFP by Microchip Technology and ATSAME51N20A-AUT-EFP 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
ATSAME53J20A-AUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash, 64-TQFP
ATSAME53J20A-AUT-EFP ✓ ActiveMicrochip Technology
ATSAME51N20A-AUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AUT-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME53J20A-AUT-EFP | ATSAME51N20A-AUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (Dual-Panel with ECC) | — |
| SRAM | 256 KB with ECC | 256 KB |
| Package | 64-pin TQFP (10x10 mm) | 100-pin TQFP (14x14 mm) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Operating Temperature | -40C to +85C (automotive grade) | -40C to +85C (industrial) |
| Ethernet | 10/100 MAC with 1588 PTP | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed, Host + Device |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 24 channels |
| DAC | 2 x 12-bit | — |
| SERCOM | 4 (I2C / SPI / UART configurable) | Up to 8 configurable serial interfaces |
| CAN-FD | Yes | — |
| I2S | Yes | — |
| RoHS Status | Compliant | Compliant |
| Silicon Variant | EFP (Extended Flash Performance) | — |
| Program Flash | — | 1 MB (Dual-Panel with ECC) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| CAN | — | 2x CAN-FD controllers |
| DMA | — | 16-channel |
| Crypto Accelerator | — | AES, SHA, True Random Number Generator |
| Mounting Type | — | Surface Mount (Tape & Reel) |
| MSL Level | — | 3 (168 hours) |