ATSAMD20J18A-AUT vs ATSAMD20J14A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-AUT sa pamamagitan ng Microchip Technology at ATSAMD20J14A-AUT 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
ATSAMD20J18A-AUT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20J18A-AUT ✓ NakahandaMicrochip Technology
ATSAMD20J14A-AUT - 48MHz Cortex-M0+ MCU 16KB Flash LQFP-64
ATSAMD20J14A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-AUT | ATSAMD20J14A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20 | SAM D20J |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 2 KB |
| Bilang ng Pin | 64 | — |
| Packhaging | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels | 12-bit, 8-channel, up to 350 ksps |
| DAC | 10-bit | — |
| SERCOM Modules | 6 (each configures UART/SPI/I2C) | — |
| USB | Full-Speed USB Device | — |
| DMAC Channels | 4 | — |
| GPIOs | [DATA_NEEDED: GPIO count for 64-pin LQFP variant] | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Program Flash Memory | — | 16 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 |
| Serial Communication | — | 6x SERCOM (configurable as UART/SPI/I2C) |
| Timers/Counters | — | 6x 16-bit TC, 1x 24-bit RTC |
| Level ng MSL | — | 3 (168 hours) |