I5216X
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.
Key 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
