Datasheet

DEM 20486 SBH-PW-N Product Specification
Version: 6.1.2 PAGE:8
10. ELECTRICAL CHARACTERISTICS
10-1 DC Characteristics
Standard Value
Item Symbol
MIN TYP MAX
Test Condition Unit
Operating Voltage V
DD
4.5 5 5.5 ------- V
Supply Current I
DD
---- 0.35 0.6 V
DD
=5V,fosc=270kHz mA
LCD Driving Voltage V
LCD
3.0 4.5 13.0 V
DD
-V5 (1/5,1/4 Bias) V
10-2 AC Characteristics
10-2-1 Write mode
Characteristic Symbol Min Type Max Unit Test PIN
E Cycle Time t
C
1200 --- --- ns E
E Rise Time t
R
--- --- 25 ns E
E Fall Time t
F
--- --- 25 ns E
E Pulse width t
W
140 --- --- ns E
Address Setup Time t
SU1
0 --- --- ns R/W,RS,E
Address Hold Time t
H1
10 --- --- ns R/W,RS,E
Data Set-up Time t
SU2
40 --- --- ns DB0~DB7
Data Hold Time t
H2
10 --- --- ns DB0~DB7
RS
R/W
E
DB0~DB7
tC
tDSW
tAS
tPW
tAH
tH
VIH1
VIL1
VIL1
Valid Data
tr
tAH
tr