SH3301 반도체 회로 부품 판매점
USB-Adapt SH3301 IC Converts PS/2 Data to USB
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 Semtech Corporation |
USB-Adapt™ SH3301
IC Converts PS/2 Data to USB
HID & SYSTEM MANAGEMENT PRODUCTS, SYSTEM MANAGEMENT FAMILY PRELIMINARY
DESCRIPTION
The USB-Adapt™ SH3301 is a
single IC that converts PS/2
keyboard and mouse data to
USB 1.1.
The USB-Adapt™ is ideal for
system legacy support, enabling
seamless connection of standard
PS/2 devices (mice or keyboards)
to USB.
The IC offers two hot-pluggable
and hot-swappable PS/2 ports;
either port can accept a mouse or
a keyboard. In addition, the USB-
Adapt™ auto-detects and
transparently supports the wheel
function of wheel mice.
FEATURES
• Interfaces PS/2 devices to USB
• Complies with USB 1.1
specification
• Provides two PS/2 ports
• PS/2 ports support mouse wheel
functionality
• Works with standard Windows
keyboard and mouse drivers
APPLICATIONS
• System legacy support
PIN ASSIGNMENTS
• Devices are hot-pluggable
• PS/2 ports are auto-selectable and
hot-swappable – a mouse or
keyboard can be used in either
port
• Easy to implement
• Few external components required
N/C
N/C
N/C
N/C
VDD
VSS1
XOUT
XIN
VSS
EPS2CLK0
EPS2DAT0
1
2
3
4
5
6
7
8
9
10
11
SH3301FB
QFP
33 N/C
32 N/C
31 N/C
30 N/C
29 N/C
28 N/C
27 N/C
26 N/C
25 N/C
24 N/C
23 N/C
Semtech is a registered trademark of Semtech
Corporation. USB-Adapt is a trademark of
Semtech Corporation. All other trademarks
belong to their respective companies.
Copyright ©1999-2002 Semtech Corporation
SH3301-DS-101
1
www.semtech.com
BLOCK DIAGRAM
ORDERING CODE
Package options
44-pin QFP
Other Materials
USB-Adapt™ eval. kit
Pitch
0.8 mm
Type
Evaluation kit
TA = -20°C to +85°C
SH3301FB
Order number
EVK-SH3301
System
USB I/O
Keyboard/Mouse
PS/2 Handler
PS2
Port 1
PS2
Port 2
Copyright ©1999-2002 Semtech Corporation
SH3301-DS-101
2
www.semtech.com
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PDF 파일 내의 페이지 : 총 8 페이지
제조업체: Semtech Corporation
( semtech )
SH3301 data
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[ SH3301.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
SH3301
USB-Adapt SH3301 IC Converts PS/2 Data to USB - Semtech Corporation
SH3301FB
USB-Adapt SH3301 IC Converts PS/2 Data to USB - Semtech Corporation