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參數資料
| 型號： | HT82K629A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Windows 2000 USB+PS/2 Keyboard Encoder |
| 中文描述： | Windows 2000中的USB PS / 2鍵盤編碼器 |
| 文件頁數： | 3/23頁 |
| 文件大小： | 168K |
| 代理商： | HT82K629A |
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
5V
4.4
5.5
V
f
SYS
Operating Frequency
5V
f
SYS
=6MHz
5.9747
6
6.0258
MHz
I
SB
Standby Current
5V
Noload,systemHALT
500
A
I
OP
Operating Current
5V
No load, f
SYS
=6MHz
12
mA
V
V330
3.3V Regulator Output
5V
I
V33O
= 5mA
3
3.3
3.6
V
R
ph
Internal Pull-high Resistance
(C0~C19, R0~R7)
5V
25
50
75
k
V
IL1
Input Low Voltage for I/O Ports
5V
0
0.8
V
V
IH1
InputHighVoltageforI/OPorts
5V
2
5
V
V
IL2
Input Low Voltage (RESET)
5V
0
0.4V
DD
V
V
IH2
Input High Voltage (RESET)
5V
0.9V
DD
V
DD
V
I
OL1
Sink Current (Fn_sel)
5V
V
OL
=0.4V
10
25
mA
I
OL2
Sink Current (R0~R7)
5V
V
OL
=0.4V
5
10
mA
I
OL3
Sink Current (C0~C19, NUM,
CAPS, SCROLL)
5V
V
OL
=0.4V
2
4
mA
I
OL4
Sink Current (C0~C19, NUM,
CAPS, SCROLL)
5V
V
OL
=3.4V
12
17
mA
I
OH1
Source Current (Fn_sel)
5V
V
OH
=3.4V
8
16
mA
I
OH2
Source Current (C0~C19,
R0~R7,NUM,CAPS,SCROLL)
5V
V
OH
=3.4V
2
5
mA
A.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ. Max. Unit
V
DD
Conditions
f
WDT
Built-in 32kHz RC OSC for Watchdog Timer
32
kHz
HT82K629A
Rev. 1.30
3
April 16, 2004
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PDF描述 |
|---|---|
| HT82K68A-L | Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K68E-L | Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K68A | 8-Bit High Performance Peripheral Interface IC For Multiple I/O Products and Multimedia Applications(8位高性能外圍接口集成芯片，用于多I/O口及多媒體器件) |
| HT82K68E | 8-Bit High Performance Peripheral Interface IC For Multiple I/O Products and Multimedia Applications(8位高性能外圍接口集成芯片，用于多I/O口及多媒體器件) |
| HT82K68 | Multimedia Keyboard Encoder OTP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT82K629A-40DIPLF | 制造商:Holtek Semiconductor Inc 功能描述:IC USB/PS2 CONT WIN 2000 KEYBOARD 制造商:HOLTEK 功能描述:IC, USB/PS2 CONT, WIN 2000 KEYBOARD 制造商:Holtek Semiconductor Inc 功能描述:USB/PS2 INTERFACE, WINDOWS 2000, DIP-40; USB Type:Keyboard Encoder; USB Version:1.1; Supply Voltage Min:4.4V; Supply Voltage Max:5.5V; Digital IC Case Style:DIP; No. of Pins:40; Operating Temperature Min:0C ;RoHS Compliant: Yes |
| HT82K68 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Multimedia Keyboard Encoder OTP |
| HT82K68A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Multimedia Keyboard Encoder Body |
| HT82K68A_01 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Multimedia Keyboard Encoder Mask MCU |
| HT82K68A-L | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Multimedia Keyboard Encoder 8-Bit MCU |
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