ATSAME54N19A-AU-EFP vs ATSAME53N20A-AU Comparison
Detailed side-by-side comparison of ATSAME54N19A-AU-EFP by Microchip Technology and ATSAME53N20A-AU 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
ATSAME54N19A-AU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU-EFP β ActiveMicrochip Technology
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU β ActiveSpecification Comparison
| Parameter | ATSAME54N19A-AU-EFP | ATSAME53N20A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.28 | $10.30 |
| Core | ARM Cortex-M4F with FPU and DSP | β |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB dual-panel with ECC | β |
| SRAM | 192 KB with ECC | β |
| Operating Voltage | 2.7 V to 3.6 V | β |
| Package | TQFP-100 (14x14 mm) | 100-pin TQFP, 14x14 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | β |
| USB | USB 2.0 Full-Speed with integrated PHY | β |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | 10/100 Mbps MAC with IEEE 1588 |
| CAN | CAN-FD | CAN 2.0B and CAN-FD controller |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 1 MSPS, 16 channels |
| SERCOM Peripherals | Up to 8 (UART/SPI/I2C/LIN configurable) | β |
| DMA Channels | 5 | β |
| Pin Count | 100 | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| Core Processor | β | ARM Cortex-M4F with FPU and DSP |
| Core Width | β | 32-Bit Single-Core |
| Program Memory Size | β | 1 MB (1M x 8) Flash with ECC, dual-panel |
| RAM Size | β | 256 KB SRAM with ECC |
| Supply Voltage Range | β | 1.71 V to 3.6 V (single supply) |
| Operating Temperature Range | β | -40C to +85C (industrial grade) |
| DAC | β | Two 12-bit DAC outputs |
| Serial Communication | β | 8x SERCOM (UART/SPI/I2C configurable) |
| Lead-Free / Halogen-Free | β | Yes / Yes |