Semtech Corporation SH3301
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.| Part No. | SH3301 |
|---|---|
| Datasheet | SH3301 Download |
| Manufacturer |  Semtech Corporation |
| Description | USB-Adapt SH3301 IC Converts PS/2 Data to USB |
| Buy | Stock & Price |
DESCRIPTION
The USB-Adapt™ In addition, the USBAdapt™ 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 N/C N/C N/C N/C N/C N/C N/C EPS2DAT1 D+ D3.3V PRELIMINARY● 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 44 43 42 41 40 39 38 37 36 35 34 N/C N/C N/C N/C VDD VSS1 XOUT XIN VSS EPS2CLK0 EPS2DAT0 33 32 31 30 29 28 27 26 25 24 23 1 2 3 4 5 6 7 8 9 10 11 SH3301FB QFP 12 13 14 15 16 17 18 19 20 21 22 N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C 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.
