8-bit CISC microcontroller featuring an 80C51 core architecture. Operates at up to 33MHz with 8KB of EPROM memory and 256B of RAM. Offers 32 programmable I/O pins, three timers/counters, and interfaces including UART and USART. This surface-mount device is housed in a 44-pin PLCC package and operates from a 4.5V to 5.5V supply.
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NXP P87C52X2BA,512 technical specifications.
| Package/Case | LCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 33MHz |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 33MHz |
| Max Operating Temperature | 70°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | OTP, , EPROM |
| Min Operating Temperature | 0°C |
| 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 | 256B |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | 87C |
| RoHS | Compliant |
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