pcf8812 NXP Semiconductors, pcf8812 Datasheet - Page 22

• Manufacturer Part Number: pcf8812
• Description: 65 X 102 Pixels Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1.
2. t
2004 Feb 23
t
t
t
t
t
H5
S3
H3
S4
H4
SYMBOL
65
(see Fig.15).
f
H5
frame
SCLK
SDIN
SCE
D/C
is the time from the previous SCLK positive edge (irrespective of the state of SCE) to the negative edge of SCE
102 pixels matrix LCD driver
=
f
--------------- -
clk(ext)
520
SCE start hold time
D/C set-up time
D/C hold time
SDIN set-up time
SDIN hold time
PARAMETER
t
t
S2
S4
t
t
PWL1
S3
t
PWH1
t
Fig.15 Serial interface timing.
H3
note 2
t
H4
CONDITIONS
22
t
H2
T
(t
cyc(clk)
H5
)
t
S2
100
100
100
100
100
MIN.
t
PWH2
TYP.
t
H5
Product specification
PCF8812
MAX.
mgt645
ns
ns
ns
ns
ns
UNIT