PCF8562 datasheet(28/44 Pages) PHILIPS

Part #	PCF8562

Description	Universal LCD driver for low multiplex rates

PDF	44 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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28 / 44 page

PCF8562

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Product data sheet

Rev. 6 — 16 June 2011

28 of 43

NXP Semiconductors

PCF8562

Universal LCD driver for low multiplex rates

After the last command byte, one or more display data bytes may follow. Display data

bytes are stored in the display RAM at the address specified by the data pointer and the

subaddress counter. Both data pointer and subaddress counter are automatically

updated.

An acknowledgement, after each byte, is asserted only by the PCF8562s that are

addressed via address lines A0, A1 and A2. After the last display byte, the I2C-bus master

asserts a STOP condition (P). Alternately a START may be asserted to restart an I2C-bus

access.

PCF8562 Datasheet(PDF) 28 Page - NXP Semiconductors