ATSAME51G18A-MU vs ATSAMD51G19A-MFT Comparison
Detailed side-by-side comparison of ATSAME51G18A-MU by Microchip Technology and ATSAMD51G19A-MFT 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
ATSAMD51G19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51G19A-MFT ✓ ActiveSpecification Comparison
| Parameter | ATSAME51G18A-MU | ATSAMD51G19A-MFT |
|---|---|---|
| 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 | 192 KB (with ECC) |
| Package | 48-QFN (7x7 mm) | 48-pin VQFN (7x7 mm) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +125C (extended industrial) |
| Supply Voltage | 1.71 V to 3.6 V | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed device and host (integrated PHY) |
| CAN | CAN-FD | CAN-FD controller |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| DAC | 12-bit, 2 channels | 10-bit, 300 ksps |
| Crypto Acceleration | AES, True Random Number Generator | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| I/O Pins | 37 | — |
| Packaging Format | Tray | — |
| Core | — | ARM Cortex-M4F with FPU and DSP instructions |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB (dual-panel with ECC) |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.63 V |
| SERCOM Modules | — | 6 (each configurable as UART/SPI/I2C) |
| Timers | — | 16-bit TC, 32-bit TCC |
| External Bus Interface | — | QSPI / SERCOM-based |