ATSAME51G18A-MU vs ATSAME51G18A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAME51G18A-MU by Microchip Technology and ATSAME51G18A-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
ATSAME51G18A-MU-EFP - SAM E51 120MHz Cortex-M4F MCU | Microchip
ATSAME51G18A-MU-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME51G18A-MU | ATSAME51G18A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| 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 | 256 KB with ECC |
| Package | 48-QFN (7x7 mm) | 48-VQFN (7x7 mm) with exposed pad |
| Operating Temperature | -40C to +85C (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 and Host |
| CAN | CAN-FD | CAN 2.0B and CAN-FD |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| DAC | 12-bit, 2 channels | — |
| Crypto Acceleration | AES, True Random Number Generator | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| I/O Pins | 37 | — |
| Packaging Format | Tray | — |
| Core | — | ARM Cortex-M4F with single-precision FPU and DSP instructions |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 256 KB (256K x 8) with ECC, dual-panel |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| SERCOM Modules | — | Configurable as UART/SPI/I2C (peripheral count allowed) |
| DMA Channels | — | 32 |
| Timers/Counters | — | 8 (TC) plus 5 SCC, 4 TCC |
| Operating Temperature Range | — | -40 C to +125 C (industrial) |
| Series | — | SAM E51 |