ATSAMD51G19A-MFT vs ATSAMD51G18A-MFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51G19A-MFT sa pamamagitan ng Microchip Technology at ATSAMD51G18A-MFT 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
ATSAMD51G19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51G19A-MFT ✓ NakahandaMicrochip Technology
ATSAMD51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51G19A-MFT | ATSAMD51G18A-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU and DSP instructions | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel with ECC) | 256 KB (dual-panel with ECC) |
| SRAM | 192 KB (with ECC) | 256 KB (with ECC) |
| Operating Voltage (VDDIO) | 1.71 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +125C (extended industrial) | -40C to +125C (industrial extended) |
| Packhaging | 48-pin VQFN (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| USB | USB 2.0 Full-Speed device and host (integrated PHY) | — |
| SERCOM Modules | 6 (each configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 Msps |
| DAC | 10-bit, 300 ksps | 2x 12-bit |
| Timers | 16-bit TC, 32-bit TCC | — |
| CAN | CAN-FD controller | — |
| External Bus Interface | QSPI / SERCOM-based | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | — | 120 MHz |
| Floating Point Unit | — | Yes (single-precision) |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| USB Interface | — | USB 2.0 Full Speed (Device/Host) |
| GPIO Count | — | Up to 51 |
| SERCOM Channels | — | Configurable UART/SPI/I2C/RS485 |
| Packaging | — | Tape and Reel (suffix MFT) |