ATSAME53J19A-AF vs ATSAME53J19A-MF Comparison
Detailed side-by-side comparison of ATSAME53J19A-AF by Microchip Technology and ATSAME53J19A-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-AF - 120MHz Cortex-M4F MCU 512KB Flash 64-TQFP | Microchip
ATSAME53J19A-AF ✓ ActiveMicrochip Technology
ATSAME53J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash, 64-QFN | Microchip
ATSAME53J19A-MF ✓ ActiveSpecification Comparison
| Parameter | ATSAME53J19A-AF | ATSAME53J19A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.90 | $4.31 |
| Core Architecture | ARM Cortex-M4F (32-bit) with FPU | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash Memory | 512 KB (dual-panel, with ECC) | 512 KB (Dual-Panel with ECC) |
| SRAM | 256 KB (with ECC) | 192 KB with ECC |
| Package | 64-pin TQFP (10x10 mm) | 64-pin QFN (9x9 mm) with exposed thermal pad |
| Supply Voltage (VDDIO) | 3.3 V typical | — |
| Operating Temperature | Extended industrial range (per AF suffix) | -40 °C to +125 °C (extended industrial) |
| Ethernet MAC | 10/100 Mbps integrated | 10/100 Mbps |
| USB | USB 2.0 Full-Speed integrated PHY | USB 2.0 Full-Speed with integrated PHY |
| CAN-FD Controllers | 2 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 16 channels |
| SERCOM Interfaces | Up to 6 (UART/SPI/I2C configurable) | — |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Frequency | — | 120 MHz |
| Supply Voltage (VDD) | — | 3.3 V typical (1.71 V - 3.6 V range) |
| SERCOM | — | Up to 6 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] |
| MSL Level | — | 3 |
| ECC Support | — | Flash + SRAM |