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MB89123 - (MB89120 - MB89125) 8-bit Proprietary Microcontroller

Download the MB89123 datasheet PDF. This datasheet also covers the MB89121 variant, as both devices belong to the same (mb89120 - mb89125) 8-bit proprietary microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

The MB89120 series is a line of single-chip microcontrollers containing a compact instruction set and a great variety of peripheral functions such as a timer, serial interface, and external interrupt.

Key Features

  • F2MC-8L family CPU core Low-voltage operation Low current consumption (allowing for dual clock) Minimum execution time : 0.95 µs at 4.2 MHz 21-bit timebase counter I/O ports : Max. 36 ports External interrupts : 3 channels External interrupts (wake-up function) : 8 channels (only in the MB89120A series) 8-bit serial I/O : 1 channel 8-/16-bit timer/counter :.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MB89121_FujitsuMediaDevices.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MB89051 8 Bit Proprietary Microcontrollers Fujitsu
MB89251A Serial Data Transmitter / Receiver Fujitsu
MB89254 Programmable Timer Fujitsu
MB89255A Parallel Data I/O Interface Fujitsu
MB89259A Interrupt Controller Fujitsu

Other Datasheets by Fujitsu Semiconductor Limited

Part Number Description
MB89120 (MB89120 - MB89125) 8-bit Proprietary Microcontroller
MB89121 (MB89120 - MB89125) 8-bit Proprietary Microcontroller
MB89125 (MB89120 - MB89125) 8-bit Proprietary Microcontroller
MB89130 (MB89130 - MB89135) 8-bit Proprietary Microcontroller
MB89131 (MB89130 - MB89135) 8-bit Proprietary Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FUJITSU SEMICONDUCTOR DATA SHEET DS07-12509-6E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89120/120A Series MB89121/P131/123A/P133A/125A/P135A/ MB89PV130A s DESCRIPTION The MB89120 series is a line of single-chip microcontrollers containing a compact instruction set and a great variety of peripheral functions such as a timer, serial interface, and external interrupt. The MB89120A series is an extended variant of the MB89120, with a remote control transmission function and wake-up interrupt channels. s FEATURES • • • • • • • • • • • • • • F2MC-8L family CPU core Low-voltage operation Low current consumption (allowing for dual clock) Minimum execution time : 0.95 µs at 4.2 MHz 21-bit timebase counter I/O ports : Max.