ATSAME53N20A-AUT-EFP vs ATSAME51N20A-AUT-EFP Comparison
Detailed side-by-side comparison of ATSAME53N20A-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
ATSAME53N20A-AUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash 100-TQFP | Microchip
ATSAME53N20A-AUT-EFP ✓ ActiveMicrochip Technology
ATSAME51N20A-AUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AUT-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME53N20A-AUT-EFP | ATSAME51N20A-AUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.21 | $5.65 |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) with ECC, dual-panel | — |
| SRAM | 256 KB with ECC | 256 KB |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | 1.71 V to 3.6 V |
| Package | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel) |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| USB | USB 2.0 Full-Speed with on-chip transceiver | USB 2.0 Full-Speed, Host + Device |
| Ethernet | 10/100 Mbps MAC (external PHY required) | — |
| CAN | CAN-FD | 2x CAN-FD controllers |
| Supply Voltage | [DATA_NEEDED: I/O and core supply rails] | — |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Packaging | Tape & Reel (EFP suffix) | — |
| Maximum CPU Clock | — | 120 MHz |
| Program Flash | — | 1 MB (Dual-Panel with ECC) |
| ADC | — | 12-bit, up to 24 channels |
| SERCOM | — | Up to 8 configurable serial interfaces |
| DMA | — | 16-channel |
| Crypto Accelerator | — | AES, SHA, True Random Number Generator |