ATSAMD21J18A-MF vs ATSAMD21J16B-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J18A-MF sa pamamagitan ng Microchip Technology at ATSAMD21J16B-MF 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
ATSAMD21J16B-MF - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD21J16B-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J18A-MF | ATSAMD21J16B-MF |
|---|---|---|
| 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 | 48 MHz |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Packhaging | 64-pin QFN (9x9 mm) | 64-pin QFN (9x9 mm) |
| ADC | 12-bit, up to 20 channels, 350 kSPS | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 kSPS | 10-bit, 350 ksps |
| USB | USB 2.0 Full-Speed Device/Host | — |
| SERCOM | 6 (configurable UART/SPI/I2C) | — |
| GPIO | Up to 52 | 52 (approximate, package-dependent) |
| Temperature na Operasyon | -40C to +125C | -40C to +125C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (Green) |
| Series | — | SAM D21J (FuSa Functional Safety) |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Operating Voltage | — | 1.62 V to 3.63 V |
| Communication Interfaces | — | 6x SERCOM (USART/SPI/I2C), USB 2.0 Full-Speed |
| Level ng MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |