Kev piav qhia
35KB -40 ℃ ~ + 85 ℃ 3.3V ~ 5V 51Series Full-speed USB Device 1@x8ch / 10bit 4.25KB 2 4 Internal oscillator suav nrog 56MHz 4MHz ~ 20MHz 1 5KB SSOP-20_208mil Microcontroller Units (MSU/MSUs/MCUs)
| Specifications: | |
| Yam ntxwv | Tus nqi |
| Qeb | Embedded Processors & Controllers / Microcontroller Units (MCUs / MPUs / SOCs) |
| Cov ntaub ntawv | WCH (Jiangsu Qin Heng) CH558T |
| RoHS | |
| Program FLASH Size | 35 kb |
| Kev khiav hauj lwm qhov kub thiab txias | -40 ℃ ~ + 85 ℃ |
| Muab Voltage Range | 3.3V ~ 5V |
| Peripherals / Functions / Protocol Stacks | DMA; WDT; CCP kev ntes / sib piv |
| (E)PWM (Units/Channels/bits) | - |
| CPU Core | 51 Series |
| USB (H / D / OTG) | Full-speed USB Device |
| DAC (Units/Channels/ntsis) | - |
| ADC (Units/Channels/ntsis) | 1 @x8ch/10bit |
| I2C Noob | - |
| RAM Loj | 4.25 Kb |
| U(S) ART Number | 2 |
| CMP Number | - |
| 32Bit Timer Number | - |
| 16Bit Timer Number | 4 |
| 8 ntsis Timer Number | - |
| Internal Oscillator | Internal oscillator suav nrog |
| Ntau zaus | 56 MHz |
| TSIS TAU | - |
| Sab Nraud Clock Frequency Rang | 4MHz ~ 20MHz |
| (Q) SPI Number | 1 |
| GPIO Ports Number | - |
| I2S Nr | - |
| EEPROM/Data FLASH Size | 5 KB ua |