ATSAME51N20A-AF vs ATSAMD51N19A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51N20A-AF sa pamamagitan ng Microchip Technology at ATSAMD51N19A-AF 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
ATSAME51N20A-AF - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME51N20A-AF ✓ NakahandaMicrochip Technology
ATSAMD51N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51N20A-AF | ATSAMD51N19A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Program Memory | 1 MB (1M x 8) Flash with ECC, dual-panel | — |
| SRAM | 256 KB with ECC | 192 KB (with ECC) |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +125C (industrial, AEC-Q100) | -40C to +125C (extended) |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Programmable I/O Pins | 81 | — |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed device/host |
| CAN | CAN 2.0B + CAN-FD | — |
| ADC | 12-bit, up to 16 channels, 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | 12-bit, 2 channels | Dual 12-bit |
| Serial Engines (SERCOM) | Configurable USART/SPI/I2C, multiple instances | — |
| Timers | Multiple TC channels for PWM/capture/quadrature | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| AEC-Q100 | Qualified | — |
| Family | SAM E51 (SAM D5x/E5x family) | — |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 512 KB (dual-panel, with ECC) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Crypto Engine | — | AES, SHA, TRNG |