8-bit microcontroller featuring an 80C51 core architecture, operating at up to 33MHz. This surface mount device utilizes a QFP package with dimensions of 10mm x 10mm and a height of 1.75mm. It offers 8KB of OTP/EPROM memory, 256 bytes of RAM, and 32 programmable I/Os. Integrated peripherals include UART, USART, EBI/EMI, POR, and a watchdog timer. The device operates from a 2.7V to 5.5V supply and is RoHS compliant.
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NXP P87C52SBBB,557 technical specifications.
| Package/Case | QFP |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 33MHz |
| Height | 1.75mm |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Length | 10mm |
| 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 | 8KB |
| Memory Type | OTP, , EPROM |
| 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 | 480 |
| Packaging | Tray |
| Peripherals | POR |
| Radiation Hardening | No |
| RAM Size | 256B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 87C |
| Watchdog Timer | Yes |
| Width | 10mm |
| RoHS | Compliant |
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