SK8707-01 - FlexPoint™ Compact PS/2 Pointing Stick Mouse Module
Overview
The SK8707-01 compact FlexPoint™ pointing stick module is a cost-effective, space-saving PS/2 mouse device using Sprintek's advanced pointing stick controller.
The family includes integrated and detached control-board designs, 2.4 x 2.4 x 2.4mm square prism stick options, height-adjustable M2 screw stick options, and multiple metal-plate configurations for different mechanical layouts.
Deploying CellMute™ technology and patented signal conditioning circuitry, SK8707-01 modules filter wireless EMI noise from cellular phones and wireless networks for quiet operation in wireless environments.
The SK8707-01 FlexPoint™ module partially implements the Lenovo TrackPoint® extended command protocol and can work directly with Lenovo TrackPoint® device drivers.
Features
- 3 connection methods: FFC connector, FFC solder pads, and board-to-board castellated pins
- Integrated or detached control board options
- Typical 2.4mm stem and height-adjustable M2 screw stem options
- Two metal plate options for different mechanical constraints
- Low cost and space saving solution
- Advanced motion control algorithm
- Z-Tap algorithm to simulate left button click, double click and drag
- CellMute™ technology filters the wireless EMI noise from cellular phones and wireless networks
- Works with standard Windows® mouse drivers
- Works with Lenovo TrackPoint® drivers
- Low power consumption: 650uA idle / 2.09mA operation at 3.3V; 890uA idle / 2.76mA operation at 5V
- 3.05V to 5.25V operating voltage. Other operating voltage is available upon request
- Industry temperature range: -40°C to +85°C
SK8707-01 Submodels
| Picture | Part Number | Voltage | Stick / Stem | Design | Metal Plate |
|---|---|---|---|---|---|
 | SK8707-01-001 | 5V | 2.4 x 2.4 x 2.4mm square prism stick | Integrated | N/A |
| SK8707-01-002 | 3.3V | 2.4 x 2.4 x 2.4mm square prism stick | Integrated | N/A |
 | SK8707-01-003 | 3.3V | 2.4 x 2.4 x 2.4mm square prism stick | Detached | With metal plate |
 | SK8707-01-004 | 3.3V | 2.4 x 2.4 x 2.4mm square prism stick | Detached | Without metal plate |
 | SK8707-01-005 | 3.3V | 11.5mm M2 screw stick | Integrated | N/A |
| SK8707-01-006 | 3.3V | 9.5mm M2 screw stick | Integrated | N/A |
| SK8707-01-007 | 3.3V | 16.5mm M2 screw stick | Integrated | N/A |
 | SK8707-01-008 | 3.3V | 9.9mm M2 screw stick | Detached | Diamond metal plate |
 | SK8707-01-010 | 3.3V | 11.5mm M2 screw stick | Detached | With metal plate |
The M2 screw stick submodels support height adjustment with matching M2 spacer standoffs.