ATSAMD51P19A-CTUT-EFP vs ATSAMD51P19A-AFT Comparison
Detailed side-by-side comparison of ATSAMD51P19A-CTUT-EFP by Microchip Technology and ATSAMD51P19A-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
ATSAMD51P19A-CTUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51P19A-CTUT-EFP ✓ ActiveMicrochip Technology
ATSAMD51P19A-AFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51P19A-AFT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD51P19A-CTUT-EFP | ATSAMD51P19A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M4F (32-bit) | ARM Cortex-M4F (with FPU) |
| Maximum CPU Clock | 120 MHz | — |
| FPU | Yes, single-precision hardware | — |
| DSP Instructions | Yes (Thumb-2 + SIMD) | — |
| Flash Memory | 512 KB (512K x 8) with ECC | — |
| SRAM | 192 KB with ECC | 192 KB (with 8 KB TCM) |
| Supply Voltage | 1.71 V to 3.63 V | — |
| Operating Temperature | -40 C to +85 C | -40C to +125C (industrial) |
| Package | 120-TFBGA (8x8 mm) | 128-TQFP (14x14 mm) |
| Programmable I/O Lines | 99 | — |
| ADC | 12-bit | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 12-bit | 12-bit, 2 channels |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with integrated PHY |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (dual-panel with ECC) |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| CAN | — | 2x CAN-FD controllers |
| SERCOM | — | Up to 8 SERCOM (UART/SPI/I2C-configurable) |
| Crypto Accelerator | — | AES, SHA-256, TRNG |
| MSL Level | — | 3 (168 hours) |