ATSAMD51J19A-AUT-EFP vs ATSAMD51G18A-MFT Comparison
Detailed side-by-side comparison of ATSAMD51J19A-AUT-EFP by Microchip Technology and ATSAMD51G18A-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
ATSAMD51J19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-AUT-EFP β ActiveMicrochip Technology
ATSAMD51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MFT β ActiveSpecification Comparison
| Parameter | ATSAMD51J19A-AUT-EFP | ATSAMD51G18A-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.45 | $3.55 |
| Core | ARM Cortex-M4F with single-precision FPU | β |
| Maximum Clock Speed | 120 MHz | β |
| Flash Memory | 512 KB (dual-panel with ECC) | 256 KB (dual-panel with ECC) |
| SRAM | 192 KB with ECC | 256 KB (with ECC) |
| Operating Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Supply Voltage Min | 1.71 V | β |
| Supply Voltage Max | 3.6 V | β |
| Package | 64-TQFP (10x10 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Programmable I/O Pins | 51 | β |
| USB | USB 2.0 Full-Speed device/host with on-chip transceiver | β |
| ADC | 12-bit ADC | 12-bit, up to 1 Msps |
| Operating Temperature Grade | Automotive (-40C to +125C) | β |
| Flash Performance | Extended Flash Performance (EFP bin) | β |
| Mounting Type | Surface Mount | β |
| RoHS Status | Compliant | β |
| Core Architecture | β | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | β | 120 MHz |
| Floating Point Unit | β | Yes (single-precision) |
| DSP Extensions | β | Yes (single-cycle MAC, SIMD) |
| USB Interface | β | USB 2.0 Full Speed (Device/Host) |
| DAC | β | 2x 12-bit |
| GPIO Count | β | Up to 51 |
| SERCOM Channels | β | Configurable UART/SPI/I2C/RS485 |
| Operating Temperature | β | -40C to +125C (industrial extended) |
| Packaging | β | Tape and Reel (suffix MFT) |