ATSAMD21J15B-MFT vs ATSAMD21J16B-MFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J15B-MFT sa pamamagitan ng Microchip Technology at ATSAMD21J16B-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
ATSAMD21J15B-MFT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21J15B-MFT ✓ NakahandaMicrochip Technology
ATSAMD21J16B-MFT - 64KB Flash Cortex-M0+ MCU 64-QFN | Microchip
ATSAMD21J16B-MFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J15B-MFT | ATSAMD21J16B-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (ARMv6-M) | 32-bit RISC |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Flash Memory | 32 KB | 64 KB |
| SRAM | 4 KB | 8 KB |
| Packhaging | 64-pin QFN (9x9 mm) | 64-pin QFN with Exposed Pad (T&R) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +125C (industrial grade) | — |
| GPIO Count | Up to 52 (package-dependent) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | — |
| Communication Interfaces | Up to 6x SERCOM (USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Timers | Multiple 16-bit TC, 32-bit TCC, RTC | — |
| DMA Channels | 12 channels | — |
| Internal Oscillator | 48 MHz DFLL-calibrated RC (2% accuracy) | — |
| External Crystal Support | 32.768 kHz RTC crystal, 0.4-12 MHz system crystal | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (GREEN) |
| Level ng MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Core | — | ARM Cortex-M0+ |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| 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 |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Supported |
| Lead-Free | — | Yes |