ATSAMD51J19A-MU-EFP vs ATSAMD51J18A-MU Comparison
Detailed side-by-side comparison of ATSAMD51J19A-MU-EFP by Microchip Technology and ATSAMD51J18A-MU 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-MU-EFP - SAM D51 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAMD51J19A-MU-EFP β ActiveMicrochip Technology
ATSAMD51J18A-MU - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-MU β ActiveSpecification Comparison
| Parameter | ATSAMD51J19A-MU-EFP | ATSAMD51J18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $3.42 |
| Core | ARM Cortex-M4F with FPU and MPU | β |
| Maximum Clock Speed | 120 MHz | β |
| Flash Memory | 512 KB (dual-panel, ECC) | β |
| SRAM | 192 KB | 128 KB |
| Operating Voltage | 1.71 V to 3.63 V | 1.71 V to 3.63 V |
| Package | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | β |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | Full-speed USB 2.0 with on-chip PHY |
| CAN | 2x CAN-FD | Two CAN-FD controllers |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 2x 12-bit | Two 12-bit DACs |
| SERCOM | Up to 6 configurable UART/SPI/I2C | Up to 6 configurable SERCOM (UART/SPI/I2C/LIN) |
| Operating Temperature | -40 C to +85 C (industrial) | -40 C to +85 C (industrial grade) |
| MSL Level | MSL3 | β |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | β | 120 MHz |
| Program Flash | β | 256 KB (256K x 8) |
| GPIO Count | β | 51 |
| Touch Peripheral | β | Peripheral Touch Controller (PTC) |