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MSM6545L - Operatable at 0.9V and Built-in Buzzer Circuit 4-Bit Microcontroller

Download the MSM6545L datasheet PDF. This datasheet also covers the MSM6545 variant, as both devices belong to the same operatable at 0.9v and built-in buzzer circuit 4-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

MSM6545/6575/6545L/6575L is a 4-bit, low-power microcontroller manufactured in a CMOS silicon gate process.

The microcontroller can be initialized and operated at a low supply voltage of 0.9 V.

Key Features

  • The IC can be initialized and operated even at a low voltage of 0.9 V.
  • Low power consumption.
  • ROM : 4096 words.
  • 17 bits (MSM6545/6545L) 2048 words.
  • 17 bits (MSM6575/6575L).
  • RAM : 256 words.
  • 4 bits (MSM6545/6545L) 128 words.
  • 4 bits (MSM6575/6575L).
  • I/O port Input-output port : 7 ports.
  • 4 bits Input port : 1 port.
  • 4 bits.
  • Interrupt functions (real-time interrupt, external interrupt, and serial interrupt).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MSM6545_OKIelectroniccomponets.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MSM6545L
Manufacturer OKI Electric
File Size 190.00 KB
Description Operatable at 0.9V and Built-in Buzzer Circuit 4-Bit Microcontroller
Datasheet download datasheet MSM6545L Datasheet

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Other Datasheets by OKI Electric

Part Number Description
MSM6545 Operatable at 0.9V and Built-in Buzzer Circuit 4-Bit Microcontroller
MSM6542-01 (MSM6542-01/-02/-03) REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT
MSM6542-02 (MSM6542-01/-02/-03) REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT
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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
E2E0019-38-94 ¡ Semiconductor MSM6545/6575/6545L/6575L ¡ Semiconductor Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller This version: Sep. 1998 MSM6545/6575/6545L/6575L Previous version: Mar. 1996 GENERAL DESCRIPTION MSM6545/6575/6545L/6575L is a 4-bit, low-power microcontroller manufactured in a CMOS silicon gate process. The microcontroller can be initialized and operated at a low supply voltage of 0.9 V. This single device contains a crystal oscillator circuit, voltage converter circuits, a time base counter, a ROM, a RAM, a stack RAM, I/O ports, interrupt function components, a serial I/O www.DataSheet4U.com port, a buzzer output circuit, and an updown counter.