8-bit microcontroller featuring an 80C51 core architecture, operating at up to 33MHz. This surface-mount PLCC package offers 32 programmable I/Os, 3 timers/counters, and 4KB of OTP/EPROM memory. Integrated peripherals include UART, USART, EBI/EMI, and POR. It operates from a 4.5V to 5.5V supply, with a maximum power dissipation of 1.5W, and functions across an industrial temperature range of -40°C to 85°C.
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| Package/Case | PLCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 33MHz |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 33MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | OTP, , EPROM |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 26 |
| Packaging | Rail/Tube |
| Peripherals | POR |
| Radiation Hardening | No |
| RAM Size | 128B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 87C |
| RoHS | Compliant |
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