ATSAME51J20A-MU vs ATSAMD51J20A-MU Comparison
Detailed side-by-side comparison of ATSAME51J20A-MU by Microchip Technology and ATSAMD51J20A-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
ATSAME51J20A-MU - 120MHz Cortex-M4F MCU, 1MB Flash, 64-VQFN | Microchip
ATSAME51J20A-MU ✓ ActiveMicrochip Technology
ATSAMD51J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51J20A-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAME51J20A-MU | ATSAMD51J20A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.65 | $4.75 |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum Clock Frequency | 120 MHz | — |
| CoreMark Efficiency | 2.14 CoreMark/MHz | — |
| Flash Memory | 1 MB (1M x 8) dual-panel with ECC | 1 MB (1024 KB) dual-panel with ECC |
| SRAM | 256 KB | 256 KB with ECC |
| ADC | 16-channel, 12-bit, 1 Msps | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 2 x 12-bit | 2x 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed with embedded Host | USB 2.0 Full-Speed device/host with on-chip PHY |
| CAN | CAN-FD controller | — |
| Crypto Accelerator | AES, SHA, TRNG | AES, SHA, RSA, TRNG |
| SERCOM | Configurable serial interfaces | Up to 8 configurable serial interfaces (UART/SPI/I2C) |
| EVENT System | 32 channels | — |
| Operating Voltage | 3.3 V | — |
| Package | 64-VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) with exposed thermal pad |
| Operating Temperature | -40 °C to +85 °C | -40 C to +85 C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| Maximum CPU Frequency | — | 120 MHz |
| Operating Voltage (VDDIO/VDDANA) | — | 1.71 V to 3.6 V |
| I2S / SDHOST / PDC / ISI | — | I2S, SD Host, Pixel Display Controller, Image Sensor Interface |
| Touch Support (PTC) | — | Yes (Peripheral Touch Controller) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant |