ATSAME51N20A-AF vs ATSAME51N19A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51N20A-AF sa pamamagitan ng Microchip Technology at ATSAME51N19A-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
ATSAME51N19A-AF - 120MHz Cortex-M4F MCU 512KB Flash TQFP-100
ATSAME51N19A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51N20A-AF | ATSAME51N19A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F (32-bit, FPU + DSP) |
| 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 |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +125C (industrial, AEC-Q100) | -40 C to +125 C (Extended Industrial) |
| 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 with embedded PHY |
| CAN | CAN 2.0B + CAN-FD | CAN-FD |
| ADC | 12-bit, up to 16 channels, 1 MSPS | 12-bit, up to 1 MSPS, up to 32 channels |
| DAC | 12-bit, 2 channels | 2 x 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) | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant | Compliant |
| AEC-Q100 | Qualified | — |
| Family | SAM E51 (SAM D5x/E5x family) | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM E51 |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB (Dual Panel) |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| SERCOM / Comms | — | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) |
| Touch Peripheral (PTC) | — | Yes (capacitive touch) |
| FPU | — | Single-precision IEEE 754 |