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16KB -40 ℃~+85 ℃ 3.3V~5V 2@x8bit 51Series piha holo wikiwiki ʻO ka mea USB 1@x4ch/8bit 1.25KB 2 3 Hoʻokomo ʻia ka oscillator kūloko 24MHz 6MHz~25MHz 1 128Byte MSOP-10 Microcontroller Units (MCUSs/MPUs) ROHS
| Nā kikoʻī: | |
| ʻAno | Waiwai |
| Māhele | Hoʻokomo ʻia nā mea hana a me nā mea hoʻoponopono/nā ʻāpana microcontroller (MCU/MPU/SOC) |
| Pepa ʻikepili | WCH(Jiangsu Qin Heng) CH552E |
| RoHS | |
| Nui o ka polokalamu FLASH | 16KB |
| Kaulana Mahana Hana | -40℃~+85℃ |
| Lahui Voltage Hoolako | 3.3V~5V |
| ʻO nā ʻaoʻao / nā hana / nā pūʻulu protocol | DMA;WDT;CCP hopu/hoʻohālikelike;Piki pā |
| (E)PWM (Nā Mokuna/Nā Kaila | 2@x8bit |
| CPU Core | 51Hui |
| USB (H/D/OTG) | holo wikiwikiMea Hana USB |
| DAC (Nā ʻĀpana/Kānela/ ʻāpana) | - |
| ADC (Nā ʻĀpana/Kānela/ ʻAiki) | 1@x4ch/8bit |
| Helu I2C | - |
| Nui RAM | 1.25KB |
| Helu U(S)ART | 2 |
| Helu CMP | - |
| Helu 32Bit Timer | - |
| Helu 16Bit Timer | 3 |
| Helu 8Bit Timer | - |
| Oscillator Kuloko | Hoʻokomo ʻia ka oscillator kūloko |
| ʻO ke alapine kiʻekiʻe | 24MHz |
| HIKI Helu | - |
| Ke kani alapine o ka uaki waho | 6MHz~25MHz |
| (Q)Helu SPI | 1 |
| Helu Awa GPIO | - |
| Helu I2S | - |