ATSAMD21J16B-MFT vs ATSAMD21G18A-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J16B-MFT sa pamamagitan ng Microchip Technology at ATSAMD21G18A-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
ATSAMD21J16B-MFT - 64KB Flash Cortex-M0+ MCU 64-QFN | Microchip
ATSAMD21J16B-MFT ✓ NakahandaMicrochip Technology
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J16B-MFT | ATSAMD21G18A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (ARMv6-M) |
| Core Architecture | 32-bit RISC | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | 2.46 CoreMark/MHz |
| Program Flash Memory | 64 KB | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| I/O Voltage (VDDIO) | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40C to +125C | -40 C to +125 C (industrial) |
| Packhaging | 64-pin QFN with Exposed Pad (T&R) | 48-pin QFN (7x7 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed device/host/OTG |
| ADC | 12-bit, up to 20 channels | 12-bit, 12 channels, up to 350 ksps |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | 6 (configurable as UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | Supported | — |
| Tindminan RoHS | Compliant (GREEN) | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Lead-Free | Yes | — |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 1 channel |
| I2S Interfaces | — | 2 |
| Timers/Counters | — | 8 (including 24-bit TCC) |