ATSAMD20J18A-MN vs ATSAMD20J18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J18A-MN 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-MN - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-MN ✓ NakahandaMicrochip Technology
ATSAMD20J18A-MU - SAM D20 Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J18A-MN | 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 |
| CoreMark/MHz | 2.14 | 2.14 |
| Flash Program Memory | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Packhaging | 64-pin QFN (HVQCCN) | 64-pin QFN (9x9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 16 channels, 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit |
| SERCOM Interfaces | 6 (configurable as UART/SPI/I2C) | — |
| USB | Full-Speed USB 2.0 Device | — |
| Peripheral Touch Controller | Up to 256 channels (24 enabled) | — |
| GPIOs | Up to 52 | — |
| Level ng MSL | 3 | — |
| Tindminan RoHS | Compliant (per Mouser listing) | Compliant |
| 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] |
| Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| RTC | — | 32-bit with calendar |