ATSAMD51P20A-CTUT-EFP vs ATSAMD51N20A-AF Comparison
Detailed side-by-side comparison of ATSAMD51P20A-CTUT-EFP 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
ATSAMD51P20A-CTUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-CTUT-EFP β ActiveMicrochip Technology
ATSAMD51N20A-AF - 120MHz Cortex-M4F 1MB MCU | Microchip
ATSAMD51N20A-AF β ActiveSpecification Comparison
| Parameter | ATSAMD51P20A-CTUT-EFP | ATSAMD51N20A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.69 | $6.84 |
| Core | ARM Cortex-M4F with FPU and DSP | β |
| Core Architecture | 32-bit RISC | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | 120 MHz | β |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-panel | β |
| SRAM | 256 KB with ECC | 256 KB (ECC) |
| Package | 120-TFBGA (8x8 mm), 0.5 mm pitch | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount (TQFP) |
| Operating Voltage (VDD) | 1.62 V to 3.6 V | β |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 2 x 12-bit, 1 MSPS | β |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, SDHOST, CAN-FD | β |
| Operating Temperature Range | -40C to +85C | β |
| Cryptographic Engine | AES, SHA, True Random Number Generator (TRNG) | β |
| Compliance | RoHS Compliant (per DigiKey product listing) | β |
| Family | SAM D51 (SAM D5X/E5X) | β |
| Core Frequency | β | 120 MHz |
| Flash Memory | β | 1 MB (Dual-Panel, ECC) |
| Operating Temperature | β | -40 C to +125 C (Extended) |
| Supply Voltage | β | 1.71 V to 3.63 V |
| ADC Channels | β | Up to 16 |
| CAN | β | 2x CAN-FD |
| SERCOM | β | Configurable UART/SPI/I2C |
| Timers/TC | β | 16-bit, multiple channels |
| RoHS Status | β | Compliant |