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參數資料
型號: HT82M99AE
廠商: Holtek Semiconductor Inc.
英文描述: USB Mouse Encoder 8-Bit MCU
中文描述: USB鼠標編碼器8位微控制器
文件頁數: 4/47頁
文件大小: 336K
代理商: HT82M99AE
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
4
5.5
V
I
DD
Operating Current (6MHz Crystal)
5V
No load, f
SYS
=6MHz
7
9
mA
I
STB
Standby Current
5V
No load, system HALT
300
500
A
V
IL1
Input Low Voltage for I/O Ports
5V
0
0.8
V
V
IH1
Input High Voltage for I/O Ports
5V
2
5
V
V
IL2
Input Low Voltage (RES)
5V
0
0.4V
DD
V
V
IH2
Input High Voltage (RES)
5V
0.9V
DD
V
DD
V
I
OL
Output Sink Current for Other Ports
PA0~PA7, PB2~PB4, PB7
5V
V
OL
=0.4V
2
4
mA
I
OH
Output Port Source Current
5V
V
OL
=3.4V
2.5
4
mA
R
PD
Pull-down Resistance for PA0~PA3, PB2
and PB3
5V
10
30
50
k
R
PH1
Pull-high Resistance for CLK and DATA
2
4.7
6
k
R
PH2
Pull-high Resistance for PA0~PA7,
PB2~PB4, PB7
30
50
70
k
V
LVR
Low Voltage Reset
5V
2.4
2.7
3
V
A.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
f
SYS
System Clock (Crystal OSC)
5V
6
12
MHz
f
RCSYS
RC Clock with 8-bit Prescaler Register
5V
0
32
kHz
t
WDT
WatchdogTime-outPeriod(SystemClock)
Without WDT prescaler 1024
t
RCSYS
t
RF
USBD+, USBD- Rising & falling Time
75
300
ns
t
SST
System Start-up Timer Period
Wake-up from HALT
1024
t
SYS
t
OSC
Crystal Setup
5
10
ms
Note: Power-on period=t
WDT
+t
SST
+t
OSC
WDT Time-out in normal mode=1/f
RCSYS
256 WDTS+t
WDT
WDT Time-out in HALT mode=1/f
RCSYS
256 WDTS+t
SST
+t
OSC
HT82M99EE/HT82M99AE
Rev. 1.00
4
February 8, 2006
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HT82M99EE USB Mouse Encoder 8-Bit MCU
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相關代理商/技術參數
參數描述
HT82M99AE_08 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit MCU
HT82M99E 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit OTP MCU
HT82M99E_11 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit MCU
HT82M99E-18 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit OTP MCU
HT82M99E-20 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Mouse Encoder 8-Bit OTP MCU
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