ATSAME54P19A-CTUT-EFP vs ATSAME53N20A-AU-EFP Comparison
Detailed side-by-side comparison of ATSAME54P19A-CTUT-EFP by Microchip Technology and ATSAME53N20A-AU-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
ATSAME54P19A-CTUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 120-TFBGA | Microchip
ATSAME54P19A-CTUT-EFP ⚠ Last Time BuyMicrochip Technology
ATSAME53N20A-AU-EFP - 120MHz Cortex-M4F MCU 1MB Flash TQFP-100
ATSAME53N20A-AU-EFP ✓ ActiveSpecification Comparison
| Parameter | ATSAME54P19A-CTUT-EFP | ATSAME53N20A-AU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.78 | $7.35 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | 32-bit RISC |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | 1 MB (1M x 8) with ECC, Dual-Panel |
| Data Memory (SRAM) | 192 KB with ECC | — |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| Package | 120-ball TFBGA, 8x8 mm, 0.5 mm pitch | 100-pin TQFP, 14x14 mm |
| Mounting Type | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed Host/Device |
| Ethernet | 10/100 Mbps MAC (external PHY required) | 10/100 Mbps MAC integrated |
| CAN | CAN-FD | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| RoHS Status | ROHS3 Compliant (per distributor listing) | Compliant |
| MSL Level | [DATA_NEEDED: MSL Level] | 3 (168 hours) |
| Flash Endurance | [DATA_NEEDED: program/erase cycles] | — |
| ECC Support | Yes (Flash and SRAM) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | — | 120 MHz |
| SRAM | — | 256 KB with ECC |
| Supply Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| Communication Interfaces | — | SERCOM x6 (UART/SPI/I2C), I2S, CAN-FD |
| Special Feature | — | Extended Flash Performance (EFP), Read-While-Write |