Description
35KB -40℃~+85℃ 3.3V~5V 51Series Full-speed USB Device 1@x8ch/10bit 4.25KB 2 4 Internal oscillator included 56MHz 4MHz~20MHz 1 5KB SSOP-20_208mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS
| Specifications: | |
| Attribute | Value |
| Category | Embedded Processors & Controllers/Microcontroller Units (MCUs/MPUs/SOCs) |
| Datasheet | WCH(Jiangsu Qin Heng) CH558T |
| RoHS | |
| Program FLASH Size | 35KB |
| Operating Temperature Range | -40℃~+85℃ |
| Supply Voltage Range | 3.3V~5V |
| Peripherals / Functions / Protocol Stacks | DMA;WDT;CCP capture/compare |
| (E)PWM (Units/Channels/bits) | - |
| CPU Core | 51Series |
| USB (H/D/OTG) | Full-speed USB Device |
| DAC (Units/Channels/bits) | - |
| ADC (Units/Channels/bits) | 1@x8ch/10bit |
| I2C Number | - |
| RAM Size | 4.25KB |
| U(S)ART Number | 2 |
| CMP Number | - |
| 32Bit Timer Number | - |
| 16Bit Timer Number | 4 |
| 8Bit Timer Number | - |
| Internal Oscillator | Internal oscillator included |
| Maximum Frequency | 56MHz |
| CAN Number | - |
| External Clock Frequency Rang | 4MHz~20MHz |
| (Q)SPI Number | 1 |
| GPIO Ports Number | - |
| I2S Number | - |
| EEPROM/Data FLASH Size | 5KB |