PCF8537 Datasheet, PDF (4/82 Pages) NXP Semiconductors – Industrial LCD driver for multiplex rates up to 1:8

NXP Semiconductors
VLCD
PCF8537
Industrial LCD driver for multiplex rates up to 1:8
S44/BP7
BP0 to BP5 S45/BP6
S0 to S43
VDD2
CHARGE
PUMP
(VOLTAGE
MULTIPLIER)
LCD
VOLTAGE
SELECTOR
LCD BIAS
GENERATOR
V_SS
TEMPERATURE
SENSOR
CLOCK SELECT
AND TIMING
BACKPLANE
OUTPUTS
DISPLAY
CONTROL
PCF8537BH
DISPLAY SEGMENT OUTPUTS
DISPLAY REGISTER
OUTPUT BANK SELECT
DISPLAY RAM
CLK
RESET
SCL
SDIO
OSCILLATOR
POWER-ON
RESET
SPI-BUS
CONTROLLER
CE
Fig 2. Block diagram of PCF8537BH
COMMAND
DECODER
WRITE DATA
CONTROL
DATA POINTER,
AUTO INCREMENT
VSS
VDD1
T1 T2 T3
013aaa672
PCF8537
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 31 May 2012
© NXP B.V. 2012. All rights reserved.
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