ATSAME53J19A-AU-EFP vs ATSAME51J19A-AUT-EFP Comparison
Detailed side-by-side comparison of ATSAME53J19A-AU-EFP by Microchip Technology and ATSAME51J19A-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
ATSAME53J19A-AU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME53J19A-AU-EFP ✓ ActiveMicrochip Technology
ATSAME51J19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-AUT-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME53J19A-AU-EFP | ATSAME51J19A-AUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $6.45 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB with ECC | 512 KB (dual-panel, ECC) |
| SRAM | [DATA_NEEDED: exact SRAM size - family supports up to 192-256 KB] | 192 KB |
| Operating Voltage | 3.3 V (single supply to VDDIN) | — |
| Ethernet | 10/100 MAC with 1588 PTP timestamps | 10/100 MAC (external PHY required) |
| USB | USB 2.0 Full-Speed Host/Device | 1x USB 2.0 High-Speed with PHY |
| CAN | CAN-FD | 1x CAN-FD |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, 16 channels |
| DAC | Two 12-bit DACs | 2x 12-bit |
| Crypto Accelerator | AES, SHA, TRNG | — |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 (per Microchip packing note) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Instruction Cache | 32 KB | — |
| Core | — | ARM Cortex-M4F with FPU |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| SERCOM / Configurable Serial | — | Up to 6 (UART/SPI/I2C) |
| Operating Temperature | — | -40C to +85C (industrial) |