ATSAME53J20A-MU-EFP vs ATSAME51J20A-MU Comparison
Detailed side-by-side comparison of ATSAME53J20A-MU-EFP by Microchip Technology and ATSAME51J20A-MU 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
ATSAME53J20A-MU-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME53J20A-MU-EFP ✓ ActiveMicrochip Technology
ATSAME51J20A-MU - 120MHz Cortex-M4F MCU, 1MB Flash, 64-VQFN | Microchip
ATSAME51J20A-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAME53J20A-MU-EFP | ATSAME51J20A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M4F | — |
| Core Count | 1 (single-core) | — |
| Maximum CPU Clock | 120 MHz | — |
| FPU | Yes (single-precision hardware float) | — |
| DSP Extensions | Yes (ARM SIMD) | — |
| Program Flash | 1 MB (dual-panel with ECC) | — |
| SRAM | 256 KB with ECC | 256 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Operating Temperature Range | -40 C to +85 C (industrial) | — |
| Package | 64-pin VQFN (9x9 mm) | 64-VQFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging Type | Tray | — |
| Ethernet | 10/100 MAC integrated (external PHY required) | — |
| USB | USB 2.0 High-Speed PHY + OTG controller | USB 2.0 Full-Speed with embedded Host |
| ADC | 12-bit, up to 1 MSPS | 16-channel, 12-bit, 1 Msps |
| DMA Channels | 32 | — |
| RoHS Status | Compliant | — |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| Maximum Clock Frequency | — | 120 MHz |
| CoreMark Efficiency | — | 2.14 CoreMark/MHz |
| Flash Memory | — | 1 MB (1M x 8) dual-panel with ECC |
| DAC | — | 2 x 12-bit |
| CAN | — | CAN-FD controller |
| Crypto Accelerator | — | AES, SHA, TRNG |
| SERCOM | — | Configurable serial interfaces |
| EVENT System | — | 32 channels |
| Operating Voltage | — | 3.3 V |
| Operating Temperature | — | -40 °C to +85 °C |