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MSM80C154S - CMOS 8-bit Microcontroller

Download the MSM80C154S datasheet PDF. This datasheet also covers the MSM83C154S variant, as both devices belong to the same cmos 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

Description

The MSM80C154S/MSM83C154S, designed for the high speed version of the existing MSM80C154/MSM83C154, is a higher performance 8-bit microcontroller providing low-power consumption.

The MSM80C154S/MSM83C154S covers the functions and operating range of the existing MSM80C154/83C154/80C51F/80C31F.

Features

  • Operating range Operating frequency Operating voltage Operating temperature.
  • Fully static circuit.
  • Upward compatible with the MSM80C51F/80C31F.
  • On-chip program memory : 16K words x 8 bits ROM (MSM83C154S only).
  • On-chip data memory : 256 words x 8 bits RAM.
  • External program memory address space : 64K bytes ROM (Max).
  • External data memory address space : 64K bytes RAM.
  • I/O ports : 4 ports x 8 bits (Port 1, 2, 3, impedance p.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MSM83C154S_OKIelectroniccomponets.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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MSM80C154S CMOS 8-bit Microcontroller ETC
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MSM80C85AH 8-Bit CMOS MICROPROCESSOR OKI
MSM80C85AHGS 8-Bit CMOS MICROPROCESSOR OKI

Other Datasheets by OKI Electric

Part Number Description
MSM80C35 CMOS 8-Bit Microcontroller
MSM80C39 CMOS 8-Bit Microcontroller
MSM80C40 CMOS 8-Bit Microcontroller
MSM80C48 CMOS 8-Bit Microcontroller
MSM80C49 CMOS 8-Bit 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
E2E1023-27-Y3 ¡ Semiconductor MSM80C154S/83C154S ¡ Semiconductor CMOS 8-bit Microcontroller This version: Jan. 1998 MSM80C154S/83C154S Previous version: Nov. 1996 GENERAL DESCRIPTION The MSM80C154S/MSM83C154S, designed for the high speed version of the existing MSM80C154/MSM83C154, is a higher performance 8-bit microcontroller providing low-power consumption. The MSM80C154S/MSM83C154S covers the functions and operating range of the existing MSM80C154/83C154/80C51F/80C31F. The MSM80C154S is identical to the MSM83C154S except it does not contain the internal program memory (ROM).
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