ATSAME51G19A-MU-EFP vs ATSAMD51J19A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAME51G19A-MU-EFP by Microchip Technology and ATSAMD51J19A-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-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU-EFP β ActiveMicrochip Technology
ATSAMD51J19A-MU-EFP - SAM D51 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAMD51J19A-MU-EFP β ActiveSpecification Comparison
| Parameter | ATSAME51G19A-MU-EFP | ATSAMD51J19A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $6.10 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | β |
| Maximum CPU Clock | 120 MHz | β |
| Flash Memory | 512 KB (512K x 8) | 512 KB (dual-panel, ECC) |
| SRAM | 192 KB | 192 KB |
| Operating Voltage | 3.3 V typical (1.71V to 3.6V range) | 1.71 V to 3.63 V |
| Package | 48-VQFN (7x7 mm) with exposed pad | 64-VQFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | β |
| CAN Interface | CAN 2.0B and CAN-FD | β |
| ADC | 12-bit SAR ADC (multiple channels) | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 12-bit DAC | 2x 12-bit |
| Serial Peripherals | SERCOM (configurable UART/SPI/I2C) | β |
| Flash ECC | Yes (single-bit error correction) | β |
| RoHS Status | Compliant | Compliant |
| Flash Performance | Extended (-EFP suffix enables faster Flash execution) | β |
| Core | β | ARM Cortex-M4F with FPU and MPU |
| Maximum Clock Speed | β | 120 MHz |
| USB | β | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| CAN | β | 2x CAN-FD |
| SERCOM | β | Up to 6 configurable UART/SPI/I2C |
| MSL Level | β | MSL3 |