LC709006A Datasheet | onsemi

Ordering number : EN8265A CMOS IC I/O-Expander for Microcontroller http://onsemi. Overview The LC709006A is a peripheral IC dedicated for expanding the capability of the microcontroller (MCU) I/O ports. It interfaces with the microcontroller through synchronous serial munication. munication with the extended I/O ports is acplished through 24-bit parallel I/O. The extended port Features include the capabilities to specify the I/O direction on a bit basis, to specify the output type (CMOS or N-channel open drain), and to specify the I/O voltage level on a port basis according to the power level of the peripheral equipment. These Features make allow the LC709004A to be used in a wide variety of applications. Features - 4-/5-wire synchronous serial transmission and reception, and 24-bit parallel I/O - Wide operating voltage range (2.0V to 6.0V) - Multifunction I/O ports - I/O direction specification: Bit units - CMOS or Nch-OD output type specification: Bit...