I5102E

PRELIMINARY ISD5100 SERIES SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY -1- Publication Release Date: October, 2003 Revision 0.2 ISD5100 – SERIES 1. GENERAL DESCRIPTION The ISD5100 ChipCorder Series provide high quality, fully integrated, single-chip Record/Playback solutions for 1- to 16-minute messaging applications that are ideal for use in cellular phones, automotive communications, GPS/navigation systems and other portable products. The ISD5100 Series products are an enhancement of the ISD5000 architecture, providing: 1) the I2C serial port address, control and duration selection are accomplished through an I2C interface to minimize pin count (ONLY two control lines required); 2) the capability of storing digital data, in addition to analog data. This feature allows customers to store phone numbers, system configuration parameters and message address locations for message management capability; 3) Various internal circuit blocks can be individually powered-up or -down for power saving. The ISD5100 Series include: ISD5116 from 8 to 16 minutes ISD5108 from 4 to 8 minutes ISD5104 from 2 to 4 minutes ISD5102 from 1 to 2 minutes Analog functions and audio gating have also been integrated into the ISD5100 Series products to allow easy interface with integrated digital cellular chip sets on the market. Audio paths have been designed to enable full duplex conversation record, voice memo, answering machine (incl...