P8031AH 8-Bit Microcontroller IC DIP-40 (Intel 8031AH MCU)

The P8031AH is an 8-bit microcontroller based on the popular MCS-51 architecture. It is designed for embedded control applications, industrial automation, instrumentation, communication systems, and educational projects. Unlike the 8051, the 8031 operates with external program memory, making it suitable for applications requiring customized firmware storage and flexible system design.

Key Features -

• 8-bit MCS-51 compatible microcontroller

• External program memory support

• 128 Bytes internal RAM

• 32 programmable I/O lines

• Two 16-bit timer/counters

• Full duplex serial communication port

• Interrupt handling capability

• DIP-40 through hole package

Specifications -

• Product type - Microcontroller IC

• Model - P8031AH

• Architecture - MCS-51 Compatible

• Data width - 8 Bit

• Internal RAM - 128 Bytes

• Program memory - External Memory Required

• I/O lines - 32

• Timers - 2 x 16-Bit Timer/Counters

• Serial interface - UART

• Package type - DIP-40

• Mounting type - Through Hole

Applications -

• Industrial automation systems

• Embedded control systems

• Communication equipment

• Educational development projects

• Data acquisition systems

• Instrumentation equipment

• Process control applications

• Custom electronic products