ATSAMD20J15B-MU vs ATSAMD20G18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J15B-MU sa pamamagitan ng Microchip Technology at ATSAMD20G18A-MU 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
ATSAMD20J15B-MU - ARM Cortex-M0+ 32KB Flash MCU | Microchip
ATSAMD20J15B-MU ✓ NakahandaMicrochip Technology
ATSAMD20G18A-MU - ARM Cortex-M0+ 48MHz 256KB MCU | Microchip
ATSAMD20G18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J15B-MU | ATSAMD20G18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Architecture | 32-bit RISC | — |
| Maksimum na Taktiko ng Oras | 48 MHz | 48 MHz |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| Packhaging | 64-pin VQFN (9x9 mm) with exposed pad | 48-QFN (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| GPIO Count | Up to 52 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 12 channels | 12-bit, up to 14 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| USB | Full-Speed USB 2.0 Device | — |
| Timers | Two 16-bit, one 24-bit | 16-bit TC, 32-bit TC, RTC |
| Peripheral Touch Controller | Yes (PTC hardware) | — |
| Tindminan RoHS | Compliant (Pb-free / Green) | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL level] | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM D20 |
| Width ng Data Bus | — | 32 bit |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage na Operasyon | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 38 |
| Communication Interfaces | — | 6x SERCOM (USART/I2C/SPI), USB 2.0 FS |
| CoreMark/MHz | — | 2.14 |