Kev piav qhia
16KB -40 ℃ ~ + 85 ℃ 3.3V ~ 5V 2 @ x8bit 51Series puv ceev USB Host / Ntaus 1@x4ch / 8bit 1.25KB 2 3 Internal oscillator suav nrog 24MHz 6MHz ~ 25MHz 1 128Byte SOP-16_150mil MPs / Microcontroller SOC) ROHS
| Specifications: | |
| Yam ntxwv | Tus nqi |
| Qeb | Embedded Processors & Controllers / Microcontroller Units (MCUs / MPUs / SOCs) |
| Cov ntaub ntawv | WCH (Jiangsu Qin Heng) CH554G |
| RoHS | |
| Program FLASH Size | 16 Kb |
| Kev khiav hauj lwm qhov kub thiab txias | -40℃~ + 85℃ |
| Muab Voltage Range | 3.3V ~ 5V |
| Peripherals / Functions / Protocol Stacks | DMA; WDT; CCP ntes / sib piv; Kov khawm |
| (E)PWM (Units/Channels/bits) | 2 x8b |
| CPU Core | 51 Series |
| USB (H / D / OTG) | puv ceevUSB Host/Device |
| DAC (Units/Channels/ntsis) | - |
| ADC (Units/Channels/ntsis) | 1 @x4ch/8bit |
| I2C Noob | - |
| RAM Loj | 1.25 Kb |
| U(S) ART Number | 2 |
| CMP Number | - |
| 32Bit Timer Number | - |
| 16Bit Timer Number | 3 |
| 8 ntsis Timer Number | - |
| Internal Oscillator | Internal oscillator suav nrog |
| Ntau zaus | 24 MHz |
| TSIS TAU | - |
| Sab Nraud Clock Frequency Rang | 6MHz ~ 25MHz |
| (Q) SPI Number | 1 |
| GPIO Ports Number | - |
| I2S Nr | - |
| EEPROM/Data FLASH Size | 128 Ib |