ATSAME54P19A-AU vs ATSAME54P19A-AU-EFP Comparison
Detailed side-by-side comparison of ATSAME54P19A-AU by Microchip Technology and ATSAME54P19A-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-AU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54P19A-AU β ActiveMicrochip Technology
ATSAME54P19A-AU-EFP - 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAME54P19A-AU-EFP β ActiveSpecification Comparison
| Parameter | ATSAME54P19A-AU | ATSAME54P19A-AU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.35 | $7.10 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Speed | 120 MHz | β |
| Flash Memory | 512 KB (dual-panel, ECC) | β |
| SRAM | 128 KB (ECC) | 128 KB (with ECC) |
| Operating Voltage | 3.3 V (typical) | β |
| Package | 128-TQFP (14x14 mm) | 128-pin TQFP (14x14 mm) |
| Pin Count | 128 | β |
| Mounting Type | Surface Mount | β |
| Operating Temperature | -40 C to +85 C (AU grade) | -40 C to +85 C (industrial) |
| Ethernet MAC | 10/100 integrated | β |
| CAN-FD | 2 controllers | β |
| USB | USB 2.0 High-Speed PHY integrated | USB 2.0 Full-Speed with embedded PHY |
| Cryptography Engine | AES-256, SHA, TRNG | β |
| ADC | 12-bit SAR + 16-bit sigma-delta | 12-bit, up to 1 Msps |
| RoHS Status | Compliant | ROHS3 Compliant |
| MSL Level | 3 (168 hours) | β |
| Lead-Free | Yes | β |
| Maximum CPU Frequency | β | 120 MHz |
| Program Flash Memory | β | 512 KB (dual-panel with ECC) |
| Supply Voltage (VDD) | β | 1.71 V to 3.63 V |
| Ethernet | β | 10/100 Mbps MAC with IEEE 1588 (external PHY required) |
| CAN | β | CAN-FD |
| DAC | β | 12-bit |
| Crypto Accelerator | β | AES, TRNG |
| DMA Channels | β | 32 (8 channels x 4 priority levels x 2 instances) |
| SERCOM Modules | β | Up to 6 (UART/SPI/I2C configurable) |