ATSAMD51N20A-AF vs ATSAME51N19A-AFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51N20A-AF sa pamamagitan ng Microchip Technology at ATSAME51N19A-AFT 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
ATSAMD51N20A-AF - 120MHz Cortex-M4F 1MB MCU | Microchip
ATSAMD51N20A-AF ✓ NakahandaMicrochip Technology
ATSAME51N19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash 100-TQFP | Microchip
ATSAME51N19A-AFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51N20A-AF | ATSAME51N19A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F (32-bit, with FPU and DSP) |
| Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (Dual-Panel, ECC) | — |
| SRAM | 256 KB (ECC) | 192 KB |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Temperature na Operasyon | -40 C to +125 C (Extended) | — |
| Volte ng Pagbibigay | 1.71 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, 16 channels |
| ADC Channels | Up to 16 | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed device/host with on-chip PHY |
| CAN | 2x CAN-FD | 2x CAN-FD controllers |
| SERCOM | Configurable UART/SPI/I2C | — |
| Timers/TC | 16-bit, multiple channels | — |
| Uri ng Pagpapasok | Surface Mount (TQFP) | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB with ECC, dual-panel |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C (industrial, -AFT suffix) |
| DAC | — | 12-bit, 2 channels |
| SERCOM (UART/SPI/I2C) | — | 8 instances, configurable |
| I2S | — | Yes (audio interface) |
| PTC (Touch Controller) | — | Yes, hardware capacitive touch |
| DMA Channels | — | 32 (with linked list descriptors) |
| Timers/Counters | — | 8x 16-bit TCC, 5x 32-bit TC, RTC |
| Level ng MSL | — | 3 (168 hours, JEDEC J-STD-020) |
| Packaging | — | Tape & Reel (T&R) |