SN69040B LCD Controller

SONiX

Description

SN69040B LCD Controller with Voice/Dual Tone Melody INTRODUCTION SN69040B is a single chip voice/dual tone melody synthesizer IC with 4 *32 LCD di.
segment 1~24 for LCD driver Optional to be SEG25-SEG28 or P53-P50 SEG25-28: segment25~28 for LCD driver.

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Datasheet Specifications

Part number: SN69040B
Manufacturer: SONiX
File Size: 337.08 KB
Datasheet: SN69040B_SONiX.pdf
Description: LCD Controller

Features

* Single power supply 2.4V - 5V Built in a tiny controller Two 4-bit I/O ports and two optional 4-bit output ports are provided Built in 40K
* 10 ROM 256
* 4 bits RAM for programming usage are provided 32
* 4 bits RAM for LCD display usage are provided Maximum 16k program ROM is provided Readabl

SN69040B Distributors

📁 Related Datasheet

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SN69040B LCD Controller SONiX

SONiX SN69040B-like datasheet