SN69040B

LCD Controller

SONiX

SN69040B 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 General Description

segment 1~24 for LCD driver Optional to be SEG25-SEG28 or P53-P50 SEG25-28: segment25~28 for LCD driver. P53-P50: Bit3-bit0 for output port 5. Optional to be SEG29~SEG32 or P43-P40 SEG29~32: segment29~32 for LCD driver. P43~P40: Bit3-bit0 for output port 4. Com1-Com4 for LCD driver. Negative power s.

SN69040B Datasheet (337.08 KB)

SN69040B Datasheet Preview — Preview of SN69040B PDF

Datasheet Details

Part number:

SN69040B

Manufacturer:

SONiX

File Size:

337.08 KB

Description:

Lcd controller.
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.

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SN69040B LCD Controller SONiX

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SN69040B Features

SN69040B General Description

Datasheet Details

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Description:

SN69040B Distributor