參數(shù)資料
型號(hào): HD66760
廠商: Hitachi,Ltd.
英文描述: 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors
中文描述: 104 × 80點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的256色
文件頁數(shù): 88/105頁
文件大?。?/td> 653K
代理商: HD66760
HD66760
88
DC Characteristics (cont) (V
CC
= 2.2 to 3.6 V, Ta = –40 to +85°C*
1
)
Item
Symbol Min
Typ
Max
Unit Test Condition
Notes
LCD drive voltage
(V
LPS
– GND)
VREG input voltage
(VREG pin)
V
LCD
5.0
15.5
V
8
V
REG
1.3
2.5
V
VREG external input
(PS1-0 = "10"),
Ta = 25°C
V1REF output voltage
(V1REF pin)
V
1REF
13.0
V
VREG = 1.3 V, Ta =
25°C, 10 times VREG
(VR2-0 = "110")
V1REF
VLPS – 0.5V
LCD output voltage
range (1)
V
1OUT
V
2OUT
V
2OUT
V
4OUT
V
5OUT
VLPS/2
– 0.5
VLPS –
0.5 V
V
LCD output voltage
range (2)
0.5
VLPS/2
V
Step-up Circuit Characteristics
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Notes
Three-times
step-up output
voltage
(VLOUT pin)
V
UP3
7.6
7.9
8.1
V
V
CC
= Vci = 2.7 V,
I
O
= 30 μA, C = 1 μF,
f
OSC
= 180 kHz, Ta = 25°C
11
Four-times step-
up output
voltage
(VLOUT pin)
V
UP4
10.3
10.6
10.8
V
V
CC
= Vci = 2.7 V,
I
O
= 30 μA, C = 1 μF,
f
OSC
= 180 kHz, Ta = 25°C
11
Five-times step-
up output
voltage
(VLOUT pin)
V
UP5
13.0
13.3
13.5
V
V
CC
= Vci = 2.7 V,
I
O
= 30 μA, C = 1 μF,
f
OSC
= 180 kHz, Ta = 25°C
11
Six-times step-
up output
voltage
(VLOUT pin)
V
UP6
14.2
14.7
15.0
V
V
CC
= Vci = 2.5 V,
I
O
= 30 μA, C = 1 μF,
f
OSC
= 180 kHz, Ta = 25°C
11
Use range of
step-up output
voltages
V
UP3
V
UP4
V
UP5
V
UP6
V
CC
15.5
V
For three- to six-times
step-up
11
Note:
For the numbered notes, refer to the Electrical Characteristics Notes section following these tables.
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