8-bit CISC microcontroller featuring an 80C51 core architecture, operating at up to 33MHz. This surface-mount PLCC package offers 16KB of EPROM memory and 512 bytes of RAM. Integrated peripherals include UART, USART, EBI/EMI interfaces, POR, PWM, and a watchdog timer. Supports dual voltage operation (3.3V/5V) with a supply voltage range of 2.7V to 5.5V. Features 32 programmable I/O pins and three timers/counters.
Frequency33MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
NXP P87C51RB2BA,512 technical specifications.
General
| 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 | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | EPROM, , OTP |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 26 |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | 87C |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
NXP P87C51RB2BA,512 Datasheet
Download the complete datasheet for NXP P87C51RB2BA,512 to view detailed technical specifications.
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