ATSAME53J19A-MU-EFP vs ATSAME53J20A-MU-EFP Comparison
Detailed side-by-side comparison of ATSAME53J19A-MU-EFP by Microchip Technology and ATSAME53J20A-MU-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
ATSAME53J19A-MU-EFP - ARM Cortex-M4F 120MHz MCU 512KB Flash | Microchip
ATSAME53J19A-MU-EFP β ActiveMicrochip Technology
ATSAME53J20A-MU-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME53J20A-MU-EFP β ActiveSpecification Comparison
| Parameter | ATSAME53J19A-MU-EFP | ATSAME53J20A-MU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.05 | $7.95 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F |
| Maximum Clock Frequency | 120 MHz | β |
| Program Memory (Flash) | 512 KB (dual-panel, ECC) | β |
| SRAM | 192 KB (ECC) | 256 KB with ECC |
| Package | 64-pin VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) |
| Operating Voltage Range | 1.71 V to 3.6 V | β |
| Operating Temperature Range | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Flash Endurance Grade | Extended Flash Performance (EFP) | β |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | β |
| Ethernet | 10/100 MAC with 1588 PTP hardware timestamping | 10/100 MAC integrated (external PHY required) |
| ADC | 12-bit, up to 1 Msps, up to 24 channels | 12-bit, up to 1 MSPS |
| DAC | Two 12-bit, 1 Msps | β |
| SERCOM | Up to 8 configurable (UART/SPI/I2C) | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Core Count | β | 1 (single-core) |
| Maximum CPU Clock | β | 120 MHz |
| FPU | β | Yes (single-precision hardware float) |
| DSP Extensions | β | Yes (ARM SIMD) |
| Program Flash | β | 1 MB (dual-panel with ECC) |
| Supply Voltage Range | β | 1.71 V to 3.6 V |
| Packaging Type | β | Tray |
| USB | β | USB 2.0 High-Speed PHY + OTG controller |
| DMA Channels | β | 32 |