FM7843 Touch Screen Controller

Description

www.DataSheet4U.com FM7843 Touch Screen Controller Specification Oct.2007 FM7843 Touch Screen Controller Ver 1.0 Specification 1 www.DataSheet4.
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.

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Datasheet Specifications

Part number: FM7843
Manufacturer: Shanghai Fudan Microelectronics
File Size: 298.22 KB
Datasheet: FM7843_ShanghaiFudanMicroelectronics.pdf
Description: Touch Screen Controller

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

Applications

* THE PRIOR WRITTEN APPROVAL OF SHANGHAI FUDAN MICROELECTRONICS CO. , LTD IS NECESSARY TO REPRINT OR REPRODUCE IN WHOLE OR IN PART THESE DOCUMENTS. Future routine revisions will occur when appropriate, without notice. Contact Shanghai Fudan Microelectronics Co. , Ltd sales office to obtain the latest s

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FM7843 Touch Screen Controller Shanghai Fudan Microelectronics

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