ATSAMD20J17A-CU vs ATSAMD20J14A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J17A-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
ATSAMD20J17A-CU - 128KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20J17A-CU ✓ NakahandaMicrochip Technology
ATSAMD20J14A-CU - ARM Cortex-M0+ 48MHz 16KB MCU | Microchip
ATSAMD20J14A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J17A-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 (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | 2 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +85C (industrial grade) | -40 C to +85 C (industrial) |
| Packhaging | 64-ball UFBGA (5x5 mm) | 64-ball UFBGA, 5 x 5 mm |
| I/O Pins (max) | 52 (programmable) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 14 channels |
| DAC | 10-bit | 10-bit |
| Touch Controller (PTC) | 256-channel | — |
| RTC | Yes, with calendar mode | — |
| USB | Full-speed USB Device | — |
| SERCOM Serial Interfaces | Up to 6 | — |
| DMA | 8-channel | — |
| Tindminan RoHS | Compliant | Compliant |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| 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 |
| 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 |
| MSL (Moisture Sensitivity Level) | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Lead-Free | — | Yes (Green / Pb-free) |