HD66750 Datasheet, PDF (86/96 Pages) Hitachi Semiconductor – 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions

HD66750/1
(Vcc = 2.4 to 3.6 V)
Item
Symbol Min Typ Max Unit Test Condition
Enable cycle time
Write t_CYCE
380 Ñ
Read t_CYCE
500 Ñ
Enable high-level pulse width Write PW_EH 70 Ñ
Read PW_EH 250 Ñ
Enable low-level pulse width
Write PW_EL 150 Ñ
Read PW_EL 150 Ñ
Enable rise/fall time
t_Er, t_Ef
Ñ
Ñ
Setup time (RS, R/W to E, CS*)
t _ASE
50 Ñ
Address hold time
t _AHE
20 Ñ
Write data setup time
t _DSWE
60
Ñ
Write data hold time
t _HE
20 Ñ
Read data delay time
t _DDRE
Ñ
Ñ
Read data hold time
t _DHRE
5
Ñ
Ñ
ns
Ñ
Ñ
ns
Ñ
Ñ
ns
Ñ
25
ns
Ñ
ns
Ñ
ns
Ñ
ns
Ñ
ns
200 ns
Ñ
ns
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
Figure 62
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