Acer Aspire 6930 Series, Service Manual, Page: 39 / 239

Chapter 1 29
MDC Module
Finger Print Reader
WLAN
Item Specification
Features
•
ITU-T V.92, V.90 Data Mode with auto-fallback to, V.34, V.32terbo, and
V.32bis
•
V.42 LAPM and MNP 2-4 error correction
•
V.44, V.42bis and MNP 5 data compression
•
Send and receive rates up to 14400bps, support ITU-T V.17, V.29, V.27ter,
and V.21 Ch2 fax
•
TIA/EIA 602 Standard for AT command set, and Fax TIA/EIA 578 Class 1
command set
•
DTMF and call progress monitor
Item Specification
Features
•
CMOS active-pixel capacitive sensing
•
Finger swipe speeds up to 20 cm/s
•
Highest image quality:
•
Grayscale image depth: Full 8-bit
•
Sensor strip (image) width: 7.2 mm
•
Array size: 144 x 4 pixels
•
Array pitch: 50 microns
•
Image resolution: Up to 508 DPI • EEPROM memory interface
•
Advanced security features:
•
Image data encryption/signing
•
Sensor to host authentication
•
Embedded unique ID number for each sensor
•
Robust packaging:
•
Lifetime: > 10 million swipes
•
Protective coating on sensor surface
•
RoHS compliant
•
ESD tolerant: IEC 61000-4-2 Level 4
•
USB1.1 full speed I/F
Power 3.3V
Package BGA 3 x 9, 1 mm pitch 4.75 mm x 14 mm x 1.5 mm
Item Specification
Chipset
•
Intel WLAN 512AN_HMWG Shirley Peak 5100 MM#895373
•
Intel WLAN 512AN_MMWG Shirley Peak 5100 MM#895361
•
Intel WLAN 533AN_HMWG Shirley Peak MM#895401
•
Intel WLAN 533AN_MMWG Shirley Peak MM#895362
•
QMI Wireless LAN Atheros AR5B91 1x2 BGN
•
Foxconn Wireless LAN Wireless LAN Ralink RT2700E 1x2 BGN
•
Intel WLAN 512AG_MMWG Shirley Peak 5100 MM#897004
•
Intel WLAN 533ANXMMWG Echo Peak 5350 MM#895365
•
Foxconn Broadcom BCM970010 Media Processor Mini-card
•
Link w/ H.264/VC1/MPEG2 decode Rev 1.0
Protocol 802.11a/b/g
Interface PCI-Express