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參數(shù)資料
| 型號： | HT1647 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 4-Level Gray Scale 64 x 16 LCD Controller for I/O Μc(4級灰標、用于I/O接口微機的64 x 16模式 LCD控制器 Controller for I/O Μc) |
| 中文描述： | 4級灰度64 × 16 LCD控制器的I / O微晶（4級灰標，用于的I / O接口微機的64 × 16模式液晶顯示控制器控制的I / O微晶） |
| 文件頁數(shù)： | 7/24頁 |
| 文件大?。?/td> | 190K |
| 代理商： | HT1647 |
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage
2.7
5.2
V
I
DD1
Operating Current
3V
No load/LCD ON
On-chip RC oscillator
150
250
A
5V
250
370
A
I
DD2
Operating Current
3V
No load/LCD ON
Crystal oscillator
135
200
A
5V
200
300
A
I
DD11
Operating Current
3V
No load/LCD OFF
On-chip RC oscillator
15
30
A
5V
50
70
A
I
DD22
Operating Current
3V
No load/LCD OFF
Crystal oscillator
2
10
A
5V
3
10
A
I
STB
Standby Current
3V
No load
Power down mode
1
A
5V
2
A
V
IL
Input Low Voltage
3V
DB0~DB3, WR, CS,
RD
0
0.6
V
5V
0
1.0
V
V
IH
Input High Voltage
3V
DB0~DB3, WR, CS,
RD
2.4
3
V
5V
4.0
5
V
I
OL1
BZ, BZ, IRQ Sink Current
3V
V
OL
=0.3V
1.2
2.5
mA
5V
V
OL
=0.5V
3
6
mA
I
OH1
BZ, BZ Source Current
3V
V
OH
=2.7V
0.9
1.8
mA
5V
V
OH
=4.5V
2
4
mA
I
OL2
DB0~DB3 Sink Current
3V
V
OL
=0.3V
1.2
2.5
mA
5V
V
OL
=0.5V
3
6
mA
I
OH2
DB0~DB3 Source Current
3V
V
OH
=2.7V
0.9
1.8
mA
5V
V
OH
=4.5V
2
4
mA
I
OL3
LCD Common Sink Current
3V
V
OL
=0.3V
50
100
A
5V
V
OL
=0.5V
100
200
A
I
OH3
LCD Common Source Current
3V
V
OH
=2.7V
25
50
A
5V
V
OH
=4.5V
50
100
A
I
OL4
LCD Segment Sink Current
3V
V
OL
=0.3V
30
60
A
5V
V
OL
=0.5V
60
120
A
I
OH4
LCD Segment Source Current
3V
V
OH
=2.7V
20
40
A
5V
V
OH
=4.5V
35
70
A
R
PH
Pull-high Resistor
3V
DB0~DB3, WR, CS,
RD
150
250
350
k
5V
60
125
180
k
HT1647
7
April 21, 2000
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| HT16511 | 1/8 to 1/16 Duty VFD Controller |
| HT16512 | 1/4 to 1/11 Duty VFD Controller |
| HT16515 | 1/4 to 1/12 Duty VFD Controller |
| HT1660 | 96 x 32 LCD Controller for I/O MCU |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT1647(100QFP)A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
| HT1647_05 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:4-Level Gray Scale 64x16 LCD Controller for I/O MCU |
| HT1647_10 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:4-Level Gray Scale 6416 LCD Controller for I/O MCU |
| HT1647A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:64x16 LCD Controller for I/O MCU |
| HT1647A_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:64x16 LCD Controller for I/O MCU |
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