Характеристики
| Product Range | 8051 Microcontrollers |
| CPU Speed | 12MHz |
| Program Memory Size | 2KB |
| RAM Memory Size | 128Byte |
| No. of Pins | 20Pins |
| MCU Case Style | SOIC |
| No. of I/O's | 15I/O's |
AT89C4051-12SUMicrochipMicrocontrollers
| Product Range | 8051 Microcontrollers |
| CPU Speed | 12MHz |
| Program Memory Size | 2KB |
| RAM Memory Size | 128Byte |
| No. of Pins | 20Pins |
| MCU Case Style | SOIC |
| No. of I/O's | 15I/O's |