* Overview The CY8C95xx is a multi-port I/O expander with on-board useravailable EEPROM and several PWM outputs. All devices in this family operate identically but differ in I/O pins, number of PWMs, and internal EEPROM size. The CY8C95xx operates as two I2C slave devices. The first devic
CY8C9540 Datasheet (419.29 KB)
CY8C9540
Cypress Semiconductor
419.29 KB
(cy8c9520 - cy8c9560) i/o expander.
www.DataSheet4U.com Cypress Semiconductor CY8C9520, CY8C9540, and CY8C9560 Preliminary Data Sheet 20-, 40-, and 60-Bit I/O Expander with EEPROM Fea.
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