Description
I5216 SERIES Advanced Information PRELIMINARY 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC GENERAL DESCRIPTION The ChipCorder I5216 is an 8 to 16 minute Voice and Data Record and Playback system with integrated Voice band CODEC. The device works on a single 2.7V to 3.3V supply, and has fully integrated system functions, including: AGC, microphone preamplifier, speaker driver, memory and CODEC. The CODEC meets the PCM conformance specification of the G.714 recommendation. Its µLaw and A-law compander meets the specification of the ITU-T G.711 recommendation. FEATURES • • • • • • • • • • • Single Supply 2.7 to 3.3 Volt operation Voice and digital data record and playback system on a single chip Industry-leading sound quality Low voltage operation Message management Fully integrated system functions Flexible architecture Nonvolatile message storage Configurable ChipCorder sampling rates of 4 kHz, 5.3kHz, 6.4 kHz and 8kHz 8, 10, 12 and 16 minutes duration External or internal Voice recorder clock serial interface (400kHz) Configurable analog paths 2.2V Microphone Bias Pin • I2C • • • • 100 year message retention (typical) 100K analog record cycles (typical) • 10K digital record cycles (typical) • Full-duplex (not in I2S mode) single channel speech CODEC with : o External 13.824 MHz, 27.648 MHz, 20.48 MHz or 40.96 MHz master clock o I2S and PCM digital audio interface ports o Serial transfer data rate from 64 to 3072 Kbps o Short and Long frame sync formats o 2s complement and signed magnitude data format o Complete µ-Law and A-Law companding o Linear 14 bit ∆Σ PCM CODEC-filter for A/D and D/A converter o 8 kHz or 44.1 kHz – 48 kHz digital audio sampling rate options o Analog receive and transmit gain adjust o Configurable setup through the I2C interface -1 Publication Release Date: November 30, 2001 Revision A1 I5216 SERIES Advanced Information PRELIMINARY TABLE OF CONTENTS GENERAL DESCRIPTION .......................................................................................................1 FEATURES.............................................................................................................................. 1 PIN LAYOUT & DESCRIPTIONS ............................................................................................ 4 I5216 BLOCK DIAGRAMS....................................................................................................... 6 FUNCTIONAL DESCRIPTION ................................................................................................ 8 SPEECH/SOUND QUALITY....................................................................................... 8 DURATION ................................................................................................................. 8 FLASH STORAGE...................................................................................................... 9 MICROCONTROLLER INTERFACE.......................................................................... 9 PROGRAMMING ........................................................................................................ 9 APPLICATIONS....................................................................................................................... 9 INTERNAL REGISTERS ....................................................................................................... 14 MEMORY ORGANIZATION .................................................................................................. 17 OPERATION MODES............................................................................................................ 17 I C PORT ............................................................................................................................... 17 I C SLAVE ADDRESS ........................................................................................................... 18 I C OPERATION DEFINITIONS ............................................................................................ 19 I C CONTROL REGISTERS.................................................................................................. 21 COMMAND BYTE.................................................................................................................. 21 FUNCTION BITS ................................................................................................................... 21 REGISTER BITS.................................................................................................................... 22 OPCODE SUMMARY ............................................................................................................ 22 DATABYTES.......................................................................................................................... 24 POWER-UP SEQUENCE..................................................................................................... 25 SET MASTER CLOCK DIVISION RATIO............................................................................. 25 PLAYBACK MODE ..................................................................................... ......................... 26 RECORD MODE...................................................................................................... ............ 26 FEED THROUGH MODE ........................................................................................ ............ 26 CALL RECORD ....................................................................................................... ............ 30 MEMO RECORD ..................................................................................................... ............ 31 MEMO & CALL PLAYBACK..................................................................................... ............ 32 MESSAGE CUEING ................................................................................................ ............ 34 ANALOG MODE ...................................................................................................... ............ 34 2 2 2 2 -2 Publication Release Date: November 30, 2001 Revision A1 I5216 SERIES Advanced Information PRELIMINARY AUTO MUTE & AUTO GAIN FUNCTIONS ............................................................. ............ 37 VOLUME CONTROL DESCRIPTION ..................................................................... ............ 38 SPEAKER & AUX OUT DESCRIPTION .................................................................. ............ 39 MICROPHONE INPUTS .......................................................................................... ............ 40 DIGITAL MODE ....................................................................................................... ............ 41 WRITING DATA.................................................................................................................... 41 READING DATA ................................................................................................................... 41 ERASING DATA ................................................................................................................... 41 EXAMPLE COMMAND SEQUENCES ................................................................................. 42 PIN DETAILS ........................................................................................................................ 45 DIGITAL I/O PINS.................................................................................................... 45 ANALOG I/O PINS................................................................................................... 48 AUXILIARY OUTPUT .............................................................................................. 49 AUXILIARY INPUT .................................................................................................. 50 POWER & GROUND PINS ..................................................................................... 51 SAMPLE LAYOUT FOR PDIP ................................................................................. 52 ELECTRICAL CHARACTERISTICS..................................................................................... 53 ABSOLUTE MAXIMUM RATINGS FOR PACKAGED PARTS................................ 53 ABSOLUTE MAXIMUM RATINGS FOR DIE........................................................... 53 OPERATING CONDITIONS FOR PACKAGED PARTS ......................................... 53 OPERATING CONDITIONS FOR DIE .................................................................... 54 GENERAL PARAMETERS ................................................................................................... 54 TIMING PARAMETERS........................................................................................................ 55 ANALOG PARAMETERS ..................................................................................................... 57 I C INTERFACE TIMING ...................................................................................................... 60 CODEC PARAMETERS ....................................................................................................... 61 TIMING DIAGRAMS ............................................................................................................. 62 I C SERIAL INTERFACE TECHNICAL INFORMATION ...................................................... 69 I S SERIAL INTERFACE TECHNICAL INFORMATION ...................................................... 73 DEVICE PHYSICAL DIMENSIONS ...................................................................................... 77 DIE BONDING PHYSICAL LAYOUT .................................................................................... 80 ORDERING INFORMATION…………………………………………………………................. 82 2 2 2 -3 Publication Release Date: November 30, 2001 Revision A1

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I5216S

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