ATSAME51J18A-AUT-EFP vs ATSAMD51J18A-AUT Comparison
Detailed side-by-side comparison of ATSAME51J18A-AUT-EFP by Microchip Technology and ATSAMD51J18A-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
ATSAME51J18A-AUT-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME51J18A-AUT-EFP ✓ ActiveMicrochip Technology
ATSAMD51J18A-AUT - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51J18A-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAME51J18A-AUT-EFP | ATSAMD51J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.99 | $4.78 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (Dual Panel with ECC) | — |
| SRAM | 128 KB | 128 KB (with ECC) |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage (VDDIO) | 1.71 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C | -40C to +85C (AUT automotive grade) |
| USB Interface | USB 2.0 Full-Speed (Host/Device) | — |
| CAN Interface | CAN-FD controller | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 12-bit | 2 x 12-bit |
| SERCOM | Configurable UART/SPI/I2C | — |
| PTC Touch Channels | [DATA_NEEDED: PTC channel count] | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP |
| Bit Width | — | 32-bit |
| Program Flash | — | 256 KB (with ECC) |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| CAN | — | 1 x CAN-FD |
| AEC-Q100 | — | Automotive grade (AUT suffix) |