ATSAME51J18A-AU-EFP vs ATSAME51J18A-AU Comparison
Detailed side-by-side comparison of ATSAME51J18A-AU-EFP by Microchip Technology and ATSAME51J18A-AU 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-AU-EFP - 120MHz Cortex-M4F MCU 256KB Flash TQFP-64 | Microchip
ATSAME51J18A-AU-EFP ✓ ActiveMicrochip Technology
ATSAME51J18A-AU - 120MHz Cortex-M4F MCU, 256KB Flash, 64-TQFP | Microchip
ATSAME51J18A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAME51J18A-AU-EFP | ATSAME51J18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.78 | $4.08 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F (32-bit) |
| Maximum CPU Speed | 120 MHz | — |
| Program Flash | 256 KB (256K x 8) with ECC | — |
| SRAM | 128 KB | 128 KB |
| Operating Voltage | 1.71 V to 3.84 V | — |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| USB | USB 2.0 Full-Speed Host/Device | USB 2.0 High-Speed PHY (on-chip) |
| CAN | CAN-FD controller | CAN-FD |
| SERCOM | 6x configurable UART/SPI/I2C | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | 12-bit, 1 MSPS | — |
| Analog Comparators | Yes | — |
| Timers/Counters | 16-bit TCC PWM timers | — |
| RTC | Yes, 32.768 kHz crystal domain | — |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Frequency | — | 120 MHz |
| FPU | — | Single-precision hardware |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Flash Memory | — | 256 KB (256K x 8) with ECC |
| Cache (ECHS) | — | [DATA_NEEDED: cache size in KB] |
| Supply Voltage (VDDIN) | — | 1.71 V to 3.63 V |
| Core Voltage | — | 1.2 V (internal LDO) |
| Ethernet | — | 10/100 MAC (RMII/MII) |
| SERCOM Channels | — | 6 (configurable USART/SPI/I2C) |
| I/O Count | — | [DATA_NEEDED: GPIO count] |