ATSAME53J19A-MF vs ATSAMD51J20A-MF Comparison
Detailed side-by-side comparison of ATSAME53J19A-MF by Microchip Technology and ATSAMD51J20A-MF 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
ATSAME53J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash, 64-QFN | Microchip
ATSAME53J19A-MF ✓ ActiveMicrochip Technology
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ ActiveSpecification Comparison
| Parameter | ATSAME53J19A-MF | ATSAMD51J20A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.31 | $5.20 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Program Flash Memory | 512 KB (Dual-Panel with ECC) | — |
| SRAM | 192 KB with ECC | 256 KB with ECC |
| Supply Voltage (VDD) | 3.3 V typical (1.71 V - 3.6 V range) | — |
| Operating Temperature | -40 °C to +125 °C (extended industrial) | -40C to +125C (Extended) |
| Package | 64-pin QFN (9x9 mm) with exposed thermal pad | 64-VQFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Ethernet MAC | 10/100 Mbps | — |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed with integrated PHY |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps |
| SERCOM | Up to 6 configurable serial interfaces (UART/SPI/I2C) | 8 configurable serial interfaces (UART/SPI/I2C) |
| I2S Interface | Yes | — |
| Parallel Capture Controller | Yes (PCC) | — |
| Custom Logic (CCL) | Yes | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | — |
| Timers | [DATA_NEEDED: timer count and types] | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | 3 |
| ECC Support | Flash + SRAM | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC |
| Operating Voltage (VDD) | — | 1.71 V to 3.6 V |
| I/O Voltage | — | 3.3 V typical |
| CAN | — | CAN-FD |
| DAC | — | 12-bit |
| Qualification | — | AEC-Q100 (Automotive Grade) |