ATSAME51J20A-AUT vs ATSAMD51P20A-AUT Comparison
Detailed side-by-side comparison of ATSAME51J20A-AUT by Microchip Technology and ATSAMD51P20A-AUT 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
ATSAME51J20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME51J20A-AUT ✓ ActiveMicrochip Technology
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAME51J20A-AUT | ATSAMD51P20A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.10 | $8.25 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (Dual Panel, with ECC) | — |
| SRAM | 256 KB | 256 KB |
| Package | 64-pin TQFP (10x10 mm) | 128-TQFP (14 x 14 mm) |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed with integrated PHY | — |
| CAN | CAN-FD | — |
| ADC | [DATA_NEEDED: ADC resolution and channel count] | 12-bit, up to 1 MSPS |
| DAC | [DATA_NEEDED: DAC channels] | 2 x 12-bit |
| Crypto Accelerator | AES | — |
| SERCOM | [DATA_NEEDED: number of SERCOM interfaces] | — |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) with ECC, dual-panel |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| Pin Count | — | 128 |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP |
| Operating Temperature Range | — | -40 C to +85 C (automotive grade) |
| AEC-Q100 Qualification | — | Yes (automotive grade) |