ATSAMD51J18A-AU-EFP vs ATSAMD51J18A-AUT Comparison
Detailed side-by-side comparison of ATSAMD51J18A-AU-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
ATSAMD51J18A-AU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-AU-EFP β ActiveMicrochip Technology
ATSAMD51J18A-AUT - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51J18A-AUT β ActiveSpecification Comparison
| Parameter | ATSAMD51J18A-AU-EFP | ATSAMD51J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.95 | $4.78 |
| Core | ARM Cortex-M4F with FPU and DSP | β |
| Maximum CPU Speed | 120 MHz | β |
| Program Flash | 256 KB (256K x 8) with ECC | 256 KB (with ECC) |
| SRAM | 128 KB with ECC | 128 KB (with ECC) |
| Package | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage | 1.71 V to 3.63 V | β |
| Operating Temperature | -40C to +85C | -40C to +85C (AUT automotive grade) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 10-bit, 350 ksps, 2 channels | 2 x 12-bit |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed Device/Host |
| Configurable SERCOM | 6 (UART/SPI/I2C/LIN) | β |
| I2S | Yes | β |
| Timers (TC/TCC) | Yes (multiple 16-bit) | β |
| DMA Channels | DMAC, multiple channels | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| Core Architecture | β | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | β | 120 MHz |
| Bit Width | β | 32-bit |
| Supply Voltage (VDD) | β | 1.71 V to 3.6 V |
| SERCOM Channels | β | 6 (configurable UART/SPI/I2C) |
| CAN | β | 1 x CAN-FD |
| AEC-Q100 | β | Automotive grade (AUT suffix) |