ATSAMD51P20A-AUT vs ATSAME51N20A-AUT-EFP Comparison
Detailed side-by-side comparison of ATSAMD51P20A-AUT 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
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT β ActiveMicrochip Technology
ATSAME51N20A-AUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AUT-EFP β ActiveSpecification Comparison
| Parameter | ATSAMD51P20A-AUT | ATSAME51N20A-AUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.25 | $5.65 |
| Core Architecture | ARM Cortex-M4F with FPU | β |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) with ECC, dual-panel | β |
| SRAM | 256 KB | 256 KB |
| Operating Voltage Range | 1.71 V to 3.63 V | β |
| Package | 128-TQFP (14 x 14 mm) | 100-pin TQFP (14x14 mm) |
| Pin Count | 128 | β |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 24 channels |
| DAC | 2 x 12-bit | β |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP | β |
| Operating Temperature Range | -40 C to +85 C (automotive grade) | β |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel) |
| AEC-Q100 Qualification | Yes (automotive grade) | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| Core | β | ARM Cortex-M4F with FPU and DSP |
| Program Flash | β | 1 MB (Dual-Panel with ECC) |
| Operating Voltage | β | 1.71 V to 3.6 V |
| Operating Temperature | β | -40C to +85C (industrial) |
| USB | β | USB 2.0 Full-Speed, Host + Device |
| CAN | β | 2x CAN-FD controllers |
| SERCOM | β | Up to 8 configurable serial interfaces |
| DMA | β | 16-channel |
| Crypto Accelerator | β | AES, SHA, True Random Number Generator |