ATSAMD20J18A-CU vs ATSAMD20J18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-CU sa pamamagitan ng Microchip Technology at ATSAMD20J18A-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
ATSAMD20J18A-CU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-CU ✓ NakahandaMicrochip Technology
ATSAMD20J18A-MU - SAM D20 Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-CU | ATSAMD20J18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Packhaging | 64-ball UFBGA, 5x5 mm | 64-pin QFN (9x9 mm) with exposed pad |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit |
| Touch Controller (PTC) | 256 channels | — |
| USB | Full-Speed USB 2.0 Device | — |
| Serial Communication | SERCOM x6 (UART/SPI/I2C) | — |
| Timers | 16-bit TC x6 | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Tindminan RoHS | Compliant | Compliant |
| CoreMark/MHz | — | 2.14 |
| Program Flash Memory | — | 256 KB |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| Serial Communication (SERCOM) | — | Up to 6 (configurable as USART/I2C/SPI) |
| I/O Pins | — | [DATA_NEEDED: I/O pin count for 64-QFN variant] |
| RTC | — | 32-bit with calendar |