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| PCF8562TT Datasheet, PDF (28/44 Pages) NXP Semiconductors – Universal LCD driver for low multiplex rates | |||
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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
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 â 16 June 2011
© NXP B.V. 2011. All rights reserved.
28 of 43
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