ATSAME51G19A-MU vs ATSAME51G19A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAME51G19A-MU by Microchip Technology and ATSAME51G19A-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
ATSAME51G19A-MU - 120MHz ARM Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU ✓ ActiveMicrochip Technology
ATSAME51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME51G19A-MU | ATSAME51G19A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum Clock Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 192 KB | 192 KB |
| Instruction Cache | 16 KB | — |
| Package | 48-pin VQFN (7x7 mm) | 48-VQFN (7x7 mm) with exposed pad |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature Range | -40 C to +85 C (Industrial) | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit SAR ADC (multiple channels) |
| DAC | 12-bit, up to 500 ksps | 12-bit DAC |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| CAN | CAN-FD | — |
| SERCOM Peripherals | 8 configurable (UART/SPI/I2C) | — |
| DMA Channels | 8 | — |
| Cryptography | AES, TRNG, secure boot (TrustZone-M-lite) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| Operating Voltage | — | 3.3 V typical (1.71V to 3.6V range) |
| Operating Temperature | — | -40 C to +85 C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed with on-chip PHY |
| CAN Interface | — | CAN 2.0B and CAN-FD |
| Serial Peripherals | — | SERCOM (configurable UART/SPI/I2C) |
| Flash ECC | — | Yes (single-bit error correction) |
| Flash Performance | — | Extended (-EFP suffix enables faster Flash execution) |