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參數(shù)資料
| 型號： | HT95L20P |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit LCD Type Phone Controller MCU |
| 中文描述： | 8位LCD型電話MCU控制器 |
| 文件頁數(shù)： | 7/52頁 |
| 文件大?。?/td> | 364K |
| 代理商： | HT95L20P |
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Absolute Maximum Ratings
Supply Voltage ..........................V
SS
0.3V to V
SS
+5.5V
Storage Temperature ........................... 50 C to 125 C
Input Voltage .............................. V
SS
0.3 to V
DD
+0.3V
Operating Temperature .......................... 20 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
Electrical Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
CPU
I
IDL
Idle Mode Current
5V
32768Hz off, 3.58MHz off,
CPU off, LCD off, WDT off,
no load
2
A
I
SLP
Sleep Mode Current
5V
32768Hz on, 3.58MHz off,
CPU off, LCD off, WDT off,
no load
30
A
I
GRN
Green Mode Current
5V
32768Hz on, 3.58MHz off,
CPU on, LCD off, WDT off,
no load
50
A
I
NOR
Normal Mode Current
5V
32768Hz on, 3.58MHz on,
CPU on, LCD on, WDT on,
DTMF generator off, no load
3
mA
V
IL
I/O Port Input Low Voltage
5V
0
1
V
V
IH
I/O Port Input High Voltage
5V
4
5
V
I
OL
I/O Port Sink Current
5V
4
6
mA
I
OH
I/O Port Source Current
5V
2
3
mA
R
PH
Pull-high Resistor
5V
10
30
k
V
LBIN
Low Battery Detection
Reference voltage
5V
1.10
1.15
1.20
V
LCD Driver
V
LCD
LCD Panel Power Supply
3
5
V
I
LCD
LCD Operation Current
V
LCD
=5V, 32768Hz, no load
100
A
Dialer I/O
I
XMO
XMUTE Leakage Current
2.5V XMUTE pin=2.5V
1
A
I
OLXM
XMUTE Sink Current
2.5V XMUTE pin=0.5V
1
mA
I
HKS
HKS Input Current
2.5V HKS pin=2.5V
0.1
A
R
HFI
HFI Pull-low Resistance
2.5V V
HFI
=2.5V
200
k
R
HDI
HDI Pull-high Resistance
2.5V V
HDI
=0V
200
k
I
OH2
HFO Source Current
2.5V V
OH
=2V
1
mA
I
OL2
HFO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OH3
HDO Source Current
2.5V V
OH
=2V
1
mA
I
OL3
HDO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OH4
PO Source Current
2.5V V
OH
=2V
1
mA
I
OL4
PO Sink Current
2.5V V
OL
=0.5V
1
mA
I
OL5
DNPO Sink Current
2.5V V
OL
=0.5V
1
mA
HT95LXXX
Rev. 1.20
7
May 26, 2004
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| HT95L20P-100QEP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
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| HT95L30P-100QEP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
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