Sanyo EP93F Car Audio CD/MP3/WMA System Chipsets, MP3 Decoder + CD-ROM Decoder LC78684E* P18

Car Audio CD/MP3/WMA System Chipsets

For Automotive AV Equipment

Supports system simplification by providing both single-chip CD signal processing with built-in analog signal processing and an MP3 decoder with built-in CD-ROM decoder.

Digital Servo Integrated RF Amplifier

System-on-Chip IC

LC78648NEH* P17

•Servo error amplifier •Automatic adjustment •Defect and jitter detection •Digital servo signal processing •Audio CD playback •Jitter-free playback (VCEC) •Simplified CLV playback •2X-speed playback

•Supports AGC and CD-R/RW playback •Mechanical shock detection, interruption

detection

•Error detection and correction (dual errors in both C1 and C2)

•8X oversampling digital filters •Package : QFP80 (14 14)

.............New product

.............Under development

CD

Mechanism

Spindle motor

Pickup

Feed motor

MPU P23 to 26

LC877 Series

LC87F7XXX

MP3 Decoder + CD-ROM Decoder LC78684E* P18

•Low power: Operates on 1.8 V internally and 3.3 V externally

Hardwired structure adopted for all decoding functions

•Antishock control

(CD-DA playback mode: up to 180 s) •Supports memory card playback at external

MPEG data input

•CD-ROM (MP3) playback function •Digital audio output from LRCK, BCK,

and DATA signals (serial data)

•Digital bass boost function (4 modes) and attenuator function

•Serial microcontroller interface •Package: QFP80 (14 14)

WMA* Decoder

LC78685V P19

For Microcontrollers Control

Microcontroller with On-Chip LCD Drivers LC877 Series P25 to 26

•ROM: 24 K to 128 KB •RAM 1536 to 4096 9bits •VDD: 5 V (300 ns), 2.5 V (750 ns)

•DC control software packages are available, and custom development can be easily supported.

•Package: Refer to the package lineup. P26

Flash memory version P25 to 26

Wide Range of RAM and ROM Options

Signal Control Microcontrollers LC875 Series P23 to 24

•This series is optimal since the abundant internal RAM can be used for smooth data management. ROM: 8 KB to 256 KB

RAM: 1024 to 8192 9 bits

Flash memory version P23 to 24

LC875 Series

LC87F5XXX

WMA decoder •Supports WMA version 8

•Bit rates: 192 bps to 32 kbps

•Sampling frequency: 22.05 kHz to 48 kHz Digital attenuator

Package: SSOP24 (275mil)

MOST P1 to 2

LA2340M P6 . 21

LV2341M P6 . 21

Flash products are licensed from Silicon Storage Technology, Inc.,(USA), and manufactured and sold by SANYO Electric Co., Ltd.

Extensive lineup provides full support for a wide range of systems

*WMA (Windows Media Audio)

Windows MediaTM is a trademark or registered trademark of Microsoft Corporation in the US and other countries.

* Requires a priori consultation with your SANYO sales representative or SANYO business office before their use.

All products described in this catalog contain developed products or products that are diverted from general types. In accordance with standard of quality management system ISO/TS16949 for automotive industry, there is a case where all demanded articles couldn't be supported, so please confirm to the salesman of our company at every order.