ST7528 Sitronix, ST7528 Datasheet - Page 76

• Manufacturer Part Number: ST7528
• Description: 16 Gray Scale Dot Matrix LCD Controller
• Manufacturer: Sitronix

ST7528
*1 The input signal rise time and fall time (tr, tf) is specified at 15 ns or less. When the system cycle time is extremely fast,
*2 All timing is specified using 20% and 80% of VDD as the reference.
*3 tEWLW and tEWLR are specified as the overlap between CSB being “L” and E.
Ver2.3
Address hold time
Address setup time
System cycle time
Enable L pulse width (WRITE)
Enable H pulse width (WRITE)
Enable L pulse width (READ)
Enable H pulse width (READ)
WRITE Data setup time
WRITE Data hold time
READ access time
READ Output disable time
tF
tR
(tr +tf) ≦ (tCYC6 – tEWLW – tEWHW) for (tr + tf) ≦ (tCYC6 – tEWLR – tEWHR) are specified.
Item
Address hold time
Address setup time
System cycle time
Enable L pulse width (WRITE)
Enable H pulse width (WRITE)
Enable L pulse width (READ)
Enable H pulse width (READ)
WRITE Data setup time
WRITE Data hold time
READ access time
READ Output disable time
tF
tR
Item
Signal
A0
WR
RD
D0 to D7
D0 to D7
Signal
WR
RD
A0
tAH6
tAW6
tCYC6
tEWLW
tEWHW
tEWLR
tEWHR
tDS6
tDH6
tACC6
tOH6
Symbol
tAH6
tAW6
tCYC6
tEWLW
tEWHW
tEWLR
tEWHR
tDS6
tDH6
tACC6
tOH6
Symbol
76/97
Condition
CL = 100 pF
CL = 100 pF
www.DataSheet.co.kr
CL = 100 pF
CL = 100 pF
Condition
Rating
Min.
0
0
640
360
280
360
280
80
30
—
10
(VDD = 2.7V,Ta =-30~85°C )
(VDD =1.8V,Ta =-30~85°C )
Min.
400
220
180
220
180
40
15
10
—
—
—
—
—
0
0
Rating
Max.
—
—
—
—
—
—
—
—
—
240
200
Max.
140
100
10
10
—
—
—
—
—
—
—
—
—
10
10
2007/1/3
Units
Units
ns
ns
Datasheet pdf - http://www.DataSheet4U.net/