Update: 30 September, 2023
BU21023GUL, BU21023MUV, BU21024FV-M are 4-wire resistive touch screen controller ICs produced by ROHM. They support dual-touch detection and gesture recognition. These intelligent controllers expose a set of registers to a host processor and are software configurable. The controllers can detect single point coordinates, dual coordinates, pinch, spread, rotate left and rotate right gestures, enabling pan and zoom operations in applications that previously had to rely exclusively on capacitive touch technology. Resistive touch does not require custom panel development which reduces development cost and results in faster time to market across a family of products.
File format: PDF
Size: -
MD5 Checksum: E9F455EE83C32C1970EA53437EBF9AE9
Publication date: 04 June, 2012
Downloads: -
PDF Link: ROHM BU21024FV-M handbook PDF