ATSAMD51G18A-MUT-EFP vs ATSAMD51J18A-MUT-EFP Comparison
Detailed side-by-side comparison of ATSAMD51G18A-MUT-EFP by Microchip Technology and ATSAMD51J18A-MUT-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
ATSAMD51G18A-MUT-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MUT-EFP ✓ ActiveMicrochip Technology
ATSAMD51J18A-MUT-EFP - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51J18A-MUT-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51G18A-MUT-EFP | ATSAMD51J18A-MUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.42 | $3.20 |
| Core | ARM Cortex-M4F (32-bit, single-precision FPU, DSP extensions) | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 256 KB (dual-bank, ECC) | — |
| SRAM | 128 KB (ECC) | — |
| Package | 48-pin VQFN (7x7 mm) | VQFN-64 (9x9 mm) with EP |
| Operating Voltage Range | 1.71 V to 3.63 V | 1.71 V to 3.63 V |
| ADC | 12-bit, up to 1 MSPS, 16 channels | [DATA_NEEDED: ADC resolution and channel count] |
| DAC | 2x 12-bit, 1 MSPS | — |
| USB | USB 2.0 Full-Speed PHY (device/host) | — |
| SERCOM | 6 (each configurable as UART/SPI/I2C) | — |
| I2S | 1 peripheral | — |
| Cryptographic Accelerator | AES, TRNG | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Event System | Yes (inter-peripheral signaling) | — |
| RTC | 32-bit with calendar mode | — |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | [DATA_NEEDED: MSL moisture sensitivity level] |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum Clock Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 256 KB with ECC |
| Data Memory (SRAM) | — | 128 KB |
| Operating Temperature Range | — | -40C to +85C |
| USB Interface | — | USB 2.0 Full-Speed with on-chip PHY |
| Communication Peripherals | — | SERCOM (UART/SPI/I2C), I2S, CAN-FD |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Lead-Free / Halogen-Free | — | Yes (per EFP suffix) |
| Extended Flash Performance | — | Yes (EFP suffix) |
| Packaging | — | Tape and Reel |