| Part Number | FM7843 |
| Manufacturer | Shanghai Fudan Microelectronics |
| Title | Touch Screen Controller |
| 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+ Positio... |
| 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 5...
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| Datasheet |
 FM7843 Datasheet
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