sed1330 ETC-unknow, sed1330 Datasheet - Page 8

• Manufacturer Part Number: sed1330
• Description: Cmos Graphic Lcd Controller
• Manufacturer: ETC-unknow

SED1330
VA0 to VA15
VD0 to VD7
Display Memory WRITE Timing
EXT 0
Signal
* Lines VD0 to VD7 are latched.
VR/W
VCE
VA0~VA15
VD0~VD7
EXT O
VR/W
VCE
Clock cycle
VCE HIGH-level pulse width
VCE LOW-level pulse width
Write cycle time
VCE address hold time (fall)
VCE address setup time (fall)
VCE address hold time (rise)
VR/W address setup time (fall)
VR/W address hold time (rise)
VCE write setup time (fall)
VCE write hold time (fall)
VCE data input setup time (fall)
VCE data input hold time (fall)
VR/W data hold time (rise)
Parameter
t
C
t
AS
t
W
t
ASC
t
WSC
t
OSC
Symbol
t
t
t
t
t
t
t
t
t
WHC
t
CYW
t
WSC
DHC
AHC
ASC
t
DSC
DH2
AH2
t
t
CE
CA
AS
132
W
C
t
CE
t
t
t
t
t
WSC
2t
CYW
WHC
OHC
2t
2t
2t
AHC
t
t
t
C
C
C
C
C
C
C
Min
100
10*
3t
15
– 40
– 55
– 55
5
0
– 40
– 40
– 40
– 30
C
– 10
Rating
Max
50
—
—
—
—
—
—
—
—
—
—
—
—
—
t
OH2
Unit
t
AH2
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
CA
CL = 100 pF
Remark
+ 1TTL