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FM7843 - Touch Screen Controller

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FM7843 Touch Screen Controller by Shanghai Fudan Microelectronics - Datasheet Preview — Datasheet preview – FM7843

Datasheet Details

Part number	FM7843
Manufacturer	Shanghai Fudan Microelectronics
File Size	298.22 KB
Description	Touch Screen Controller
Datasheet	FM7843 Datasheet
Additional preview pages of the FM7843 datasheet.

Product details

Description

Symbol Vcc X+ Y+ XYGND IN3 IN4 Vref Vcc PENIRQ DOUT BUSY DIN CS DCLK Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Power supply 2.7v to 5v X+ Position input.

Features

Realizing the driver selection of touch screen Analog-to-digital conversion on input voltage or auxiliary voltage Synchronous serial interface Up to 125kHz conversion rate Programmable 8-bit or 12-bit resolution Single supply: 2.7V to 5V 2 auxiliary analog inputs Block Diagram FM7843 Touch Screen Controller Ver1.0 Specification 3 www. DataSheet4U. com Pin Assignment Pin.

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Other Datasheets by Shanghai Fudan Microelectronics

Published: Nov 23, 2007 |