STE2004 STMicroelectronics, STE2004 Datasheet - Page 59

• Manufacturer Part Number: STE2004
• Description: 102 x 65 SINGLE CHIP LCD CONTROLLER/DRIVER
• Manufacturer: STMicroelectronics

Table 23 Electrical Characteristics (continued)
AC OPERATION (continued)
(VDD1 = 1.7 to 3.6 V; VDD2 = 1.75 to 4.5V; Vss1,2 = 0V; VLCD = 4.5 to 15 V; Tamb =-40 to 85°C; unless otherwise specified)
Figure 73. 68000-series Parallel interface timing
Figure 74. 8080-series parallel Interface timing
PARALLEL INTERFACE
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
EWHW
EWLW
EWHR
EWLR
T
T
SU(A)
CHW
CLW
CHR
CYC
H(A)
CLR
SU1
SU2
H1
H2
System Cycle Time
Control Low Pulse Width (WR)
Control High Pulse Width (WR)
Control Low Pulse Width (RD)
Control High Pulse Width (RD)
Enable High Pulse Width (Write)
Enable Low Pulse Width (Write)
Enable High Pulse Width (Read)
Enable Low Pulse Width (Read)
Address Set-up Time
Address Hold Time
Data Set-Up Time
Data Hold Time
Read Access Time
Output Disable Time
Parameter
D0 to D7
D0 to D7
(Write)
(Read)
D0 to D7
D0 to D7
WR, RD
D/C
R/W
(Read)
(Write)
CS
E
D/C
CS
t
SU(A)
t
SU(A)
V
DD1
= 1.7V; Read & Write
t
t
SU2
Test Condition
EWHR
t
SU2
t
CLR
,
t
,
EWHW
t
t
SU1
CLW
t
SU1
t
CYC
t
t
t
H(A)
H2
CYC
t
t
H (A)
H2
t
t
EWLR
H1
t
t
CHR
H1
,
t
,
EWLW
t
CHW
Min.
125
20
75
40
55
60
60
60
60
10
10
30
30
0
Typ.
Max.
40
30
STE2004
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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