ATSAMD51J20A-MFT vs ATSAMD51G19A-MFT Comparison
Detailed side-by-side comparison of ATSAMD51J20A-MFT 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
ATSAMD51J20A-MFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-MFT β ActiveMicrochip Technology
ATSAMD51G19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51G19A-MFT β ActiveSpecification Comparison
| Parameter | ATSAMD51J20A-MFT | ATSAMD51G19A-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.10 | $4.02 |
| Core | ARM Cortex-M4F with FPU and DSP instructions | ARM Cortex-M4F with FPU and DSP instructions |
| Maximum Clock Frequency | 120 MHz | β |
| Program Memory | 1 MB Flash with ECC (dual-panel) | β |
| SRAM | 256 KB with ECC | 192 KB (with ECC) |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | β |
| Operating Temperature | -40C to +125C (extended industrial) | -40C to +125C (extended industrial) |
| Package | 64-pin QFN (9x9 mm) with exposed pad | 48-pin VQFN (7x7 mm) |
| ADC | 12-bit, up to 1 MSPS, 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 2x 12-bit, 1 MSPS | 10-bit, 300 ksps |
| USB | HS USB 2.0 Device/Host with on-chip PHY | USB 2.0 Full-Speed device and host (integrated PHY) |
| CAN | CAN 2.0B and CAN-FD | CAN-FD controller |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C/LIN) | β |
| Timers/Counters | TC and TCC channels for PWM | β |
| Mounting Type | Surface Mount (QFN) | Surface Mount |
| Packaging | Tape & Reel (suffix -MFT) | β |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Clock | β | 120 MHz |
| Flash Memory | β | 512 KB (dual-panel with ECC) |
| Operating Voltage (VDDIO) | β | 1.71 V to 3.63 V |
| SERCOM Modules | β | 6 (each configurable as UART/SPI/I2C) |
| Timers | β | 16-bit TC, 32-bit TCC |
| External Bus Interface | β | QSPI / SERCOM-based |
| MSL Level | β | 3 (168 hours) |