Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Integrated Silicon Solution ( ISSI ) |
| Parts packaging code | DIP |
| package instruction | 0.600 INCH, PLASTIC, DIP-40 |
| Contacts | 40 |
| Reach Compliance Code | compliant |
| Has ADC | NO |
| Address bus width | 16 |
| bit size | 8 |
| CPU series | 8051 |
| maximum clock frequency | 20 MHz |
| DAC channel | NO |
| DMA channel | NO |
| External data bus width | 8 |
| JESD-30 code | R-PDIP-T40 |
| JESD-609 code | e0 |
| length | 52.07 mm |
| Number of I/O lines | 32 |
| Number of terminals | 40 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| PWM channel | NO |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP40,.6 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 3.3/5 V |
| Certification status | Not Qualified |
| RAM (bytes) | 256 |
| rom(word) | 8192 |
| ROM programmability | FLASH |
| Maximum seat height | 5.08 mm |
| speed | 20 MHz |
| Maximum slew rate | 32 mA |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 2.97 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 15.24 mm |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER |
| Base Number Matches | 1 |