ATSAMD51J19A-MF vs ATSAMD51J18A-AU-EFP Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51J19A-MF sa pamamagitan ng Microchip Technology at ATSAMD51J18A-AU-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
ATSAMD51J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-MF ✓ NakahandaMicrochip Technology
ATSAMD51J18A-AU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-AU-EFP ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51J19A-MF | ATSAMD51J18A-AU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 192 KB | 128 KB with ECC |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| ADC | 12-bit, 1 MSPS | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 2x 12-bit, 1 MSPS | 10-bit, 350 ksps, 2 channels |
| USB | Full-Speed USB 2.0 with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| GPIO Count | Up to 51 | — |
| Packhaging | 64-QFN (9x9 mm) with exposed pad | 64-TQFP (10x10 mm) |
| Temperature na Operasyon | -40C to +125C (extended) | -40C to +85C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| Serial Peripherals (SERCOM) | Up to 8 (configurable I2C/SPI/UART) | — |
| Maximum CPU Speed | — | 120 MHz |
| Program Flash | — | 256 KB (256K x 8) with ECC |
| Operating Voltage | — | 1.71 V to 3.63 V |
| Configurable SERCOM | — | 6 (UART/SPI/I2C/LIN) |
| I2S | — | Yes |
| Timers (TC/TCC) | — | Yes (multiple 16-bit) |
| DMA Channels | — | DMAC, multiple channels |
| Lead-Free | — | Yes |