ATSAME51G18A-MU vs ATSAMD51G18A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAME51G18A-MU by Microchip Technology and ATSAMD51G18A-MU-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
ATSAME51G18A-MU - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAME51G18A-MU ✓ ActiveMicrochip Technology
ATSAMD51G18A-MU-EFP - 120MHz M4F MCU, 256KB Flash, USB | Microchip
ATSAMD51G18A-MU-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME51G18A-MU | ATSAMD51G18A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.35 | $4.94 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum Clock Frequency | 120 MHz | — |
| Program Memory (Flash) | 256 KB dual-panel with ECC | — |
| SRAM | 128 KB with ECC | 128 KB with ECC |
| Package | 48-QFN (7x7 mm) | 48-pin VQFN (7x7 mm), wettable flanks |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Supply Voltage | 1.71 V to 3.6 V | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 MSPS |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device/Host with integrated PHY |
| CAN | CAN-FD | [DATA_NEEDED: CAN availability] |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| DAC | 12-bit, 2 channels | 2 x 12-bit |
| Crypto Acceleration | AES, True Random Number Generator | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| I/O Pins | 37 | — |
| Packaging Format | Tray | — |
| Core | — | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 256 KB (256K x 8), dual-panel Flash with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| I/O Voltage | — | 3.3 V typical |
| SERCOM Modules | — | 6 (configurable as UART, SPI, or I2C) |
| I2S | — | Yes (1 channel) |
| Timers | — | 6 x 16-bit |
| Cryptographic Accelerator | — | AES, SHA |
| Lead-free / Halogen-free | — | Yes / [DATA_NEEDED: halogen-free status] |