ATSAMD51G19A-MU vs ATSAMD51G19A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAMD51G19A-MU by Microchip Technology and ATSAMD51G19A-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
ATSAMD51G19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51G19A-MU ✓ ActiveMicrochip Technology
ATSAMD51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 48-VQFN
ATSAMD51G19A-MU-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51G19A-MU | ATSAMD51G19A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.40 | $4.85 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| CoreMark Performance | 273 | — |
| DMIPS | 150 | — |
| Program Flash Memory | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 192 KB | 192 KB with ECC |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range V] | — |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Package | 48-VFQFN Exposed Pad (7x7 mm) | 48-VQFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 12-bit | 2x 12-bit, 1 MSPS |
| USB Interface | USB 2.0 High-Speed with on-chip transceiver | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM Modules | [DATA_NEEDED: number of SERCOM modules] | — |
| Cryptographic Accelerator | AES, TRNG, Public Key Cryptography | — |
| MSL Level | MSL3 (168 hours) | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | — | 120 MHz |
| Program Flash | — | 512 KB dual-panel with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| Operating Temperature | — | -40C to +85C (industrial) |
| Serial Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C) |
| External Bus | — | QSPI / SPI for external memory |
| Timers | — | 16-bit and 32-bit TC, TCC PWM controllers |
| Crypto Accelerator | — | AES-256 and True Random Number Generator |
| Flash Performance Grade | — | Extended (EFP suffix) |