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