ATSAMD20J15A-CU vs ATSAMD20J14A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J15A-CU sa pamamagitan ng Microchip Technology at ATSAMD20J14A-CU 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
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU ✓ NakahandaMicrochip Technology
ATSAMD20J14A-CU - ARM Cortex-M0+ 48MHz 16KB MCU | Microchip
ATSAMD20J14A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J15A-CU | ATSAMD20J14A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20J | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 2 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 350 ksps, up to 14 channels |
| DAC | 10-bit | 10-bit |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, with calendar mode | — |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Packhaging | 64-ball UFBGA (5x5 mm) | 64-ball UFBGA, 5 x 5 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant | — |
| Moisture Sensitivity Level | MSL3 (per JEDEC J-STD-020) | — |
| Programming Interface | SWD / 2-wire PDI / Bootloader | — |
| Core Width | — | 32-bit |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory Size | — | 16 KB Flash |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Number of I/O Pins | — | [DATA_NEEDED: max I/O count for 64-ball variant] |
| Communication Interfaces | — | Up to 6 x SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS Device/Host |
| Timers | — | 16-bit TC, 32-bit TCC, 32-bit RTC |
| Tindminan RoHS | — | Compliant |
| MSL (Moisture Sensitivity Level) | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Lead-Free | — | Yes (Green / Pb-free) |