PCF8820U Philips Semiconductors, PCF8820U Datasheet - Page 36

• Manufacturer Part Number: PCF8820U
• Description: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
• Manufacturer: Philips Semiconductors

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Philips Semiconductors
2000 Dec 07
handbook, full pagewidth
67 101 Grey-scale/ECB colour dot matrix
LCD driver
Fig.25 Timing diagram of applying and removing the external LCD supply voltage to and from pad V
V LCDIN
V DD1
SDA
SDA
SCL
MGA728
t BUF
t LCD(on)
t
HD;STA
t LOW
Fig.26 I
t r
t SU;STA
2
C-bus timing.
36
t HD;DAT
t HIGH
t f
t SU;DAT
t LCD(off)
t SU;STO
Product specification
PCF8820
MGT136
LCDIN
.