P87C51X2BAManufacturer: PH, PHI 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz |
|||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P87C51X2BA | PH, PHI | 263 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz The **P87C51X2BA** from PHILIPS (now NXP Semiconductors) is an enhanced 80C51 microcontroller designed for high-performance embedded applications. Built on a robust CMOS architecture, it combines low power consumption with advanced processing capabilities, making it suitable for industrial, automotive, and consumer electronics.  
This 8-bit microcontroller features an optimized 80C51 core with a six-clock operation mode, delivering faster execution speeds compared to traditional 12-clock variants. It includes **16 KB of OTP (One-Time Programmable) ROM**, **512 bytes of RAM**, and supports external memory expansion up to 64 KB. The integrated peripherals consist of four 8-bit I/O ports, three 16-bit timers/counters, a full-duplex UART, and an interrupt system with seven sources.   The **P87C51X2BA** operates within a **2.7V to 5.5V** voltage range, ensuring compatibility with various power supplies. Its power-saving modes—Idle and Power-Down—enhance energy efficiency in battery-operated systems. Additionally, the device offers enhanced EMI resistance and a wide temperature range (-40°C to +85°C), making it reliable for harsh environments.   With its balance of performance, power efficiency, and integration, the P87C51X2BA remains a versatile choice for developers seeking a dependable 80C51-based solution. Its OTP memory ensures secure firmware storage, ideal for production-level applications requiring fixed programming. |
|||
Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz
|
|||
Alternative Part Number
|
|||
For immediate assistance, call us at +86 533 2716050 or email [email protected]
Specializes in hard-to-find components chips