ATSAME51J20A-MU vs ATSAME53J18A-MF Comparison
Detailed side-by-side comparison of ATSAME51J20A-MU by Microchip Technology and ATSAME53J18A-MF 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 β ActiveMicrochip Technology
ATSAME53J18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME53J18A-MF β ActiveSpecification Comparison
| Parameter | ATSAME51J20A-MU | ATSAME53J18A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.78 | $5.40 |
| Core | ARM Cortex-M4F with single-precision FPU | β |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Program Memory | 1 MB Flash with ECC | β |
| SRAM | 256 KB | 128 KB with ECC |
| Operating Voltage | 1.71 V to 3.6 V | 3.3 V typical (1.62 V to 3.6 V) |
| Package | 64-VQFN (9x9 mm) with exposed thermal pad | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | -40C to +125C (extended) |
| ADC | 12-bit, up to 16 channels, 1 Msps | 12-bit, up to 1 MSPS |
| DAC | 2x 12-bit, 1 Msps | 2x 12-bit |
| USB | USB 2.0 Full-Speed Device/Host, with on-chip PHY | USB 2.0 Full-Speed Device/Host |
| CAN | 1x CAN-FD controller | CAN-FD |
| SERCOM | Up to 8 configurable serial interfaces (USART/SPI/I2C) | β |
| Crypto Accelerator | AES-256, SHA-2, TRNG | β |
| DMA | 16 channels, dedicated crypto DMA | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | MSL3 (JEDEC J-STD-020) | β |
| Core Architecture | β | ARM Cortex-M4F (32-bit) |
| FPU | β | Single-precision IEEE 754 |
| DSP Instructions | β | Yes (SIMD, MAC) |
| Flash Memory | β | 256 KB (256K x 8) with ECC |
| Package Type | β | 64-pin QFN with exposed thermal pad (9x9 mm) |
| Ethernet MAC | β | 10/100 Mbps with IEEE 1588 PTP |
| GPIO Count | β | Up to 51 |
| Peripheral Touch Controller (PTC) | β | Yes (capacitive touch) |