ATSAMD51P19A-CTUT-EFP vs ATSAMD51P20A-CTUT-EFP Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51P19A-CTUT-EFP sa pamamagitan ng Microchip Technology at ATSAMD51P20A-CTUT-EFP sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD51P19A-CTUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51P19A-CTUT-EFP ✓ NakahandaMicrochip Technology
ATSAMD51P20A-CTUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-CTUT-EFP ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51P19A-CTUT-EFP | ATSAMD51P20A-CTUT-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (32-bit) | 32-bit RISC |
| 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 | 256 KB with ECC |
| Volte ng Pagbibigay | 1.71 V to 3.63 V | — |
| Temperature na Operasyon | -40 C to +85 C | — |
| Packhaging | 120-TFBGA (8x8 mm) | 120-TFBGA (8x8 mm), 0.5 mm pitch |
| Programmable I/O Lines | 99 | — |
| ADC | 12-bit | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 12-bit | 2 x 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device with on-chip PHY |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC, dual-panel |
| Operating Voltage (VDD) | — | 1.62 V to 3.6 V |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), I2S, SDHOST, CAN-FD |
| Hanay ng Temperature na Operasyon | — | -40C to +85C |
| Cryptographic Engine | — | AES, SHA, True Random Number Generator (TRNG) |
| Compliance | — | RoHS Compliant (per DigiKey product listing) |
| Family | — | SAM D51 (SAM D5X/E5X) |