PCF8812 Datasheet, PDF (22/36 Pages) NXP Semiconductors – 65 x 102 pixels matrix LCD driver

Philips Semiconductors
65 × 102 pixels matrix LCD driver
Product specification
PCF8812
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
t_H2
t_PWH2
t_H5
t_S3
t_H3
t_S4
t_H4
SCE hold time
SCE minimum HIGH time
SCE start hold time
D/C set-up time
D/C hold time
SDIN set-up time
SDIN hold time
note 2
100
−
100
−
100
−
100
−
100
−
100
−
100
−
−
ns
−
ns
−
ns
−
ns
−
ns
−
ns
−
ns
Notes
1. f_frame = -f-^c--5-^l-^k-2-⁽-^e-0--^x--^t-⁾
2. t_H5 is the time from the previous SCLK positive edge (irrespective of the state of SCE) to the negative edge of SCE
(see Fig.15).
15 SERIAL INTERFACE
handbook, full pagewidth
SCE
D/ C
SCLK
SDIN
t _S2
t _H2
t _PWH2
t _S3
t _H3
( t _H5 )
t _H5
t _PWL1
t _PWH1
t _CYC
t _S2
t _H4
t _S4
Fig.15 Serial interface timing.
MGT645
2000 Nov 22
22