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參數(shù)資料
| 型號： | HT95A20P |
| 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)： | 5/42頁 |
| 文件大小： | 768K |
| 代理商： | HT95A20P |
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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
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
DTMF Generator
V
TDC
DTMF Output DC Level
0.45V
DD
0.7V
DD
V
V
TOL
DTMF Sink Current
V
DTMF
=0.5V
0.1
mA
V
TAC
DTMF Output AC Level
Row group, R
L
=5k
120
155
180
mVrms
R
L
DTMF Output Load
THD
23dB
5
k
A
CR
Column Pre-emphasis
Row group=0dB
1
2
3
dB
THD
Tone Signal Distortion
R
L
=5k
30
23
dB
HT95L100/10P
Rev. 0.10
5
October 1, 2002
Preliminary
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT95L300-100QEP-A | LCD Type Phone 8-Bit MCU |
| HT95A400 | Time-Delay Relay; Mounting Type:Plug In; Relay Mounting:Plug-In |
| HT95A100 | I/O Type Phone 8-Bit MCU |
| HT95A200 | I/O Type Phone 8-Bit MCU |
| HT95A300 | I/O Type Phone 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT95A300 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type Phone 8-Bit MCU |
| HT95A300/30P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type Phone 8-Bit MCU |
| HT95A30P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
| HT95A400 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type Phone 8-Bit MCU |
| HT95A400/40P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type Phone 8-Bit MCU |
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