ATSAMD21J16B-AFT vs ATSAMD21J16B-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J16B-AFT sa pamamagitan ng Microchip Technology at ATSAMD21J16B-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
ATSAMD21J16B-AFT - 64KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21J16B-AFT ✓ NakahandaMicrochip Technology
ATSAMD21J16B-AF - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J16B-AFT | ATSAMD21J16B-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit, single core) | ARM Cortex-M0+ (32-bit) |
| CPU Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Packhaging | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Typical Operating Voltage | 3.3 V | — |
| Number of I/O | 52 | — |
| Hanay ng Temperature na Operasyon | -40C to +125C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Level ng MSL | [DATA_NEEDED: MSL Level] | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| ADC | 12-bit, 1 MSPS, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Comparators | 2 analog comparators | — |
| Communication Interfaces | 6 SERCOM (UART/SPI/I2C), USB 2.0 FS Device/Host, I2S | — |
| DMA Channels | 12-channel DMAC + 12-channel Event System | 12 |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | 2-pin Serial Wire Debug (SWD) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 64 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.63 V (3.3 V typical) |
| Temperature na Operasyon | — | -40C to +125C (industrial) |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Event System Channels | — | 12 |