LC72323-XXXX Datasheet, PDF (1/27 Pages) Sanyo Semicon Device – Provisional Development Specifications

Ordering number : *EN4934A
CMOS LSI
LC72323-XXXX
Provisional Development Specifications
Preliminary
Overview
The LC72323-XXXX is a single-chip car audio system
electronic tuning controller that supports detachable
function block systems. This product supports reception in
all areas of the world and include PLL, LCD driver and
electronic volume/tone control support circuits on chip.
Features
• Support for reception of the European FM, MW and LW
bands and the FM and AM bands used in the US,
Australia, the Middle and Near East and South America
• Support for electronic volume/tone controls (bass,
treble, balance and fader) using the LC75371M
• VF seek and auto retune functions (Europe)
• Support for IF counting techniques in all bands
• Automatic memory function in station strength order
(FM band)
• Loudness control
• CD functions
— Key inputs
— CD indicator display function
• Tape functions
— Tape indicator display function
— Dolby, APSS and metal tape controls
• Clock function with 24-hour display for Europe and
12-hour display for other reception areas
• Single 5 V power supply
• Package: QFP80E (QIP80E)
• Telephone mute function
• LED blinking function
Package Dimensions
unit: mm
3174-QFP80E
[LC72323-XXXX]
SANYO: QIP80E
This LSI can easily use CCB that is SANYO’s original bus format.
• CCB is a trademark of SANYO ELECTRIC CO., LTD.
• CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
13097HA (OT)/73195TH (OT) No. 4934-1/27