ATSAME54P20A-CTUT-EFP vs ATSAME54P20A-AFT Comparison
Detailed side-by-side comparison of ATSAME54P20A-CTUT-EFP by Microchip Technology and ATSAME54P20A-AFT 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
ATSAME54P20A-CTUT-EFP - SAM E54 MCU 120MHz 1MB Flash | Microchip
ATSAME54P20A-CTUT-EFP ✓ ActiveMicrochip Technology
ATSAME54P20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54P20A-AFT ✓ ActiveSpecification Comparison
| Parameter | ATSAME54P20A-CTUT-EFP | ATSAME54P20A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $9.14 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with single-precision FPU |
| Maximum Clock Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-bank | — |
| SRAM | 256 KB with ECC | 256 KB (with ECC) |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Package | 120-TFBGA (8x8 mm, 0.5 mm pitch) | 128-pin TQFP (14x14 mm) |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| CAN Controllers | 2x CAN-FD | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| Ethernet | 10/100 Mbps MAC (requires external PHY) | 10/100 Mbps MAC with IEEE 1588 |
| SERCOM Channels | Configurable UART/SPI/I2C (up to 8 channels) | — |
| External Bus Interface | Quad/Octal SPI, Parallel Capture Controller | — |
| Operating Temperature Range | -40 C to +85 C (industrial) | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| MSL Level | MSL3 | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Supply Form | Tape & Reel (CTUT suffix) | Tape & Reel (T&R) |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 1 MB (dual-panel with ECC) |
| Supply Voltage (VDDIO) | — | 3.3 V typical |
| CAN | — | 2x CAN-FD controllers |
| Operating Temperature | — | -40C to +125C (extended) |