P89C61X2BA

Unleash the potential of your embedded applications with the P89C61X2BA microcontroller, an outstanding 8-bit gem from NXP Semiconductors rooted in the esteemed 8051 family. With an impressive 32KB of flash memory, along with generous amounts of RAM and EEPROM, this microcontroller is equipped to handle a wide range of tasks with ease. Operating at a swift 22.1184 MHz, the P89C61X2BA offers ample processing power for demanding applications. Its integrated peripherals, including a full-duplex UART, expansive I/O ports, timer/counters, and versatile serial interfaces, provide the necessary tools for seamless connectivity and functionality. Moreover, features like the built-in watchdog timer, power management unit, and voltage regulator ensure a stable and efficient operation, making it an ideal choice for industrial control systems, automotive electronics, and various consumer devices. Embrace the reliability, performance, and cost-effectiveness of the P89C61X2BA microcontroller, a trusted solution with a proven track record in the world of embedded systems

主な特長

• 80C51 Central Processing Unit
• –64 kbytes Flash
• –512 bytes RAM (P89C60X2)
• –1024 bytes RAM (P89C61X2)
• –Boolean processor
• –Fully static operation
• In-System Programmable (ISP) Flash memory
• 12-clock operation with selectable 6-clock operation (via software or via parallel programmer)
• Memory addressing capability
• –Up to 64 kbytes ROM and 64 kbytes RAM
• Power control modes:
• –Clock can be stopped and resumed
• –Idle mode
• –Power-down mode
• Two speed ranges
• –0 to 20 MHz with 6-clock operation
• –0 to 33 MHz with 12-clock operation
• LQFP, PLCC, and DIP packages
• Dual Data Pointers
• Three security bits
• Four interrupt priority levels
• Six interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
• –Framing error detection
• –Automatic address recognition
• Three 16-bit timers/counters T0, T1 (standard 80C51) and additional T2 (capture and compare)
• Programmable clock-out pin
• Watchdog timer
• Asynchronous port reset
• Low EMI (inhibit ALE, 6-clock mode)
• Wake-up from Power Down by an external interrupt