Характеристики
| Device Core | 8051 |
| Data Bus Width Bit | 8 |
| Instruction Set Architecture | CISC |
| Clock Frequency Max. MHz | 24 |
| Program Memory Type | Flash |
| Program Memory Size kB | 8 |
| RAM Memory Size B | 256 |
| Interfaces | UART |
| Os | 32 |
| Counters | 3 |
| Supply Voltage Min. V | 4 |
| Supply Voltage Max. V | 5.5 |
| Operating Temperature Min. °C | -40 |
| Operating Temperature Max. °C | 85 |
| Package Type | PDIP |
| Pins | 40 |
| Mounting Type | Through Hole |
| Packaging | Tube |
| Length mm | 52.57 |
| Width mm | 15.24 |
| Height mm | 4.44 |
AT89S52-24PUMicrochipMicrocontrollers