fma1127 Fujitsu Microelectronics, Inc., fma1127 Datasheet - Page 2

• Manufacturer Part Number: fma1127
• Description: Touch Sensor Controller
• Manufacturer: Fujitsu Microelectronics, Inc.

FUJITSU MICROELECTRONICS AMERICA, INC.
Corporate Headquarters
1250 E. Arques Avenue, M/S 333, Sunnyvale, CA 94085-5401
Tel: [phone] Fax: [phone]
E-mail: [e-mail] Web Site: http://us.fujitsu.com/micro
Touch Sensor Controller
Applications
Specifications
• Wide voltage range of 2.5V to 5.5V
• Current < 0.15mA
• Response time as fast as 0.2msec
• Recommended operating temperature: -35°C to +85°C
• No ground is required for touch pad
• Water resistant
• I 2 C Interface
• Flexibility to choose digital I/O from 12/8/6/3/2 each and
Ordering Information
Product Code
FMA1127DA-40N
FMA1127DA-32N
FMA1127DA-24N
FMA1127DA-30S
FMA1127DA-24S
FMA1127DA-20S
• Portable devices such as PDAs, cellular phones, MP3 players,
sensor inputs 12/9/6 each based on package
remote controllers, and other integrated input
Package Type
30SSOP
24SSOP
20SSOP
40QFN
32QFN
24QFN
12.7mm x 10.3mm x 2.5mm
6.5mm x 6.4mm x 1.85mm
8.2mm x 7.8mm x 2.0mm
5mm x 5mm x 0.85mm
4mm x 4mm x 0.85mm
4mm x 4mm x 0.85mm
Package Dimensions
• Automatically adjusts sensor sensitivity to cope with various
• No external clock source is required
• Supports idle and sleep/suspension modes for power saving
• Extra ESD protection (8kV for chip/contact and 15kV for
• RoHS compliant (lead-free package)
• Home appliances and consumer electronic products
• Computer input devices such as mice and keyboards
operating environments
system/air)
Pin Pitch
0.65mm
0.65mm
0.4mm
0.4mm
0.5mm
0.8mm
© 2009 Fujitsu Microelectronics America, Inc.
All company and product names are trademarks or
registered trademarks of their respective owners.
Printed in the U.S.A. TSC-FS-21348-02/2009
Sensor Inputs
Number of
12
12
9
6
9
6
Digital Outputs
Number of
12
8
3
6
3
2