ATSAMD21J18A-MF vs ATSAMD21J18A-MFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J18A-MF sa pamamagitan ng Microchip Technology at ATSAMD21J18A-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
ATSAMD21J18A-MF - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-MF ✓ NakahandaMicrochip Technology
ATSAMD21J18A-MFT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD21J18A-MFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J18A-MF | ATSAMD21J18A-MFT |
|---|---|---|
| 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 Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Packhaging | 64-pin QFN (9x9 mm) | 64-QFN (9x9 mm) |
| ADC | 12-bit, up to 20 channels, 350 kSPS | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 350 kSPS | 10-bit, 1 channel |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| SERCOM | 6 (configurable UART/SPI/I2C) | — |
| GPIO | Up to 52 | — |
| Temperature na Operasyon | -40C to +125C | -40 C to +125 C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| SERCOM Modules | — | 6 (each configurable as I2C, SPI, or UART) |
| 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 |
| MSL | — | 3 (168 hours) |