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 µ-
Law and A-law compander meets the specification of the ITU-T G.711 recommendation.
FEATURES
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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
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I
2
C
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100 year message retention (typical)
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100K analog record cycles (typical)
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10K digital record cycles (typical)
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Full-duplex (not in I
2
S mode) single channel speech CODEC with :
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External 13.824 MHz, 27.648 MHz, 20.48 MHz or 40.96 MHz master clock
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I
2
S and PCM digital audio interface ports
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Serial transfer data rate from 64 to 3072 Kbps
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Short and Long frame sync formats
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2s complement and signed magnitude data format
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Complete µ-Law and A-Law companding
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Linear 14 bit
∆Σ
PCM CODEC-filter for A/D and D/A converter
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8 kHz or 44.1 kHz – 48 kHz digital audio sampling rate options
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Analog receive and transmit gain adjust
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Configurable setup through the I
2
C interface
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Publication Release Date: November 30, 2001
Revision A1
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