MB89635RPF-G-1396-BND

MB89635RPF-G-1396-BND application field and working principle

The MB89635RPF-G-1396-BND is a microcontroller series eligible for embedded system applications. It is an 8-bit single coldry microcontroller with a maximum instruction clock frequency of 4 MHz and is based on NEC\'s μPD75P340C core. It contains up to 10KB of on-chip embedded flash memory and offers 512-byte data RAM and 512-byte program RAM. It loads program codes from the internal flash memory onto the internal data RAM, and then directly executes the instructions from the internal data RAM. The chip also features two 8-bit timer/counter, a watchdog timer, serial communication interface, various interrupt sources and 8-bit A/D converters.

Features

• 8-bit single-core microcontroller featuring NEC\'s μPD75P340C core.
• Ten 8-bit I/O ports and four 16-bit I/O ports.
• Medium- and low-speed power modes.
• Up to 10KB of on-chip program flash memory.
• High-speed operation with a maximum instruction clock frequency of 4 MHz.
• 512-byte data RAM and 512-byte program RAM.
• Two 8-bit timer/counters.
• Watchdog timer and a variety of interrupt sources.
• 8-bit A/D converter.
• Serial communication interface.

Applications

• Industrial automation systems.
• Office automation systems.
• Instrumentation systems.
• Home appliances.

Working Principle

The MB89635RPF-G-1396-BND microcontroller works on the same working principle as other 8-bit microcontrollers. The chip starts executing program codes when power is applied. The program instructions are stored in its embedded flash memory, and when power is applied, the instructions are loaded onto the internal data RAM. The instructions are then executed one by one from the RAM in a clockwise manner. The chip is highly configurable and can be used to control various devices such as motors, relays, and actuators.

Conclusion

The MB89635RPF-G-1396-BND is an 8-bit single-core microcontroller eligible for embedded system applications. It features ten 8-bit I/O ports and four 16-bit I/O ports and offers medium- and low-speed power modes. It is well suited for industrial automation, office automation, instrumentation and home appliance applications. It works on the same principles as other 8-bit microcontrollers and can be easily configured for various devices.