ATSAMD21J18A-MFT vs ATSAMD21J18A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J18A-MFT sa pamamagitan ng Microchip Technology at ATSAMD21J18A-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
ATSAMD21J18A-MFT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD21J18A-MFT ✓ NakahandaMicrochip Technology
ATSAMD21J18A-AF - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J18A-MFT | ATSAMD21J18A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 256 KB (256K x 8) |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| Temperature na Operasyon | -40 C to +125 C | -40C to +125C (industrial) |
| Packhaging | 64-QFN (9x9 mm) | 64-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| SERCOM Modules | 6 (each configurable as I2C, SPI, or UART) | 6 (configurable as UART/SPI/I2C) |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 350 ksps, hardware oversampling |
| DAC | 10-bit, 1 channel | 12-bit, 1 Msps |
| Touch Peripheral (PTC) | Supported (mutual- and self-capacitance) | — |
| I2S Interfaces | 2 | — |
| RTC | 32 kHz internal RTC with calendar | — |
| Crypto Accelerator | AES 32-bit hardware accelerator | — |
| TRNG | True Random Number Generator | — |
| CoreMark/MHz | 2.46 | — |
| Tindminan RoHS | Compliant | Compliant |
| MSL | 3 (168 hours) | — |
| Family | — | SAM D21J |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| GPIO Count | — | Up to 52 |
| Analog Comparators | — | 2 |
| Carrier Type | — | Tray |