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APR6016 bảng dữ liệu(PDF) 1 Page - Aplus Intergrated Circuits |
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APR6016 bảng dữ liệu(HTML) 1 Page - Aplus Intergrated Circuits |
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1 / 24 page ![]() Voice Recording & Playback Device 16 Minute Duration 2002/5/10 Page 1 APR6016 Features • Multi-level analog storage - High quality audio recording and playback • Dual mode storage of analog and/or digital data - Eliminates the need for separate digital memory • Advanced, non-volatile Flash memory technology - No battery backup required • SPI interface - Allows any commercial microcontroller to control the device • Programmable Sampling Clock - Allows user to choose quality and duration levels • Single 3V power supply • Low power consumption - Playback operating current: 15 mA typical - Standby current: 1 uA maximum - Automatic power-down • Multiple package options available - CSP, PDIP, Bare Die • On-board clock prescaler - Eliminates the need for external clock dividers • Automatic squelch circuit - Reduces background noise during quiet passages General Description The APR6016 offers non-volatile storage of voice and/or data in advanced Multi-Level Flash memory. Up to 16 minutes of audio recording and playback can be accommodated. A max- imum of 30K bits of digital data can be stored. devices can be cascaded for longer duration recording or greater digital storage. Device control is accomplished through an industry standard SPI interface that allows a microcontroller to manage message recording and playback. This flexible arrangement allows for the widest variety of messaging options. The APR6016 is ideal for use in cellular and cordless phones, telephone answering devices, personal digital assistants, personal voice recorders, and voice pag- ers. APLUS Integrated achieves this high level of storage capabi- lity by using a proprietary analog multi-level storage te chnol - logy i mplemented in an advanced non-volatile Flash memory process. Each memory cell can typically store 256 voltage levels. This allows the APR6008 voice to reproduce audio signals in their natural form, eliminating the need for enco- ding and compression which can introduce distortion. Figure 1 APR6016 Pinout Diagrams /C S DI DO V SSD NC NC NC A N A O U T - A N A O U T + NC /R ES E T V S SA A UD O UT S Q L C AP S C L K V CCD E X T C L K /IN T S A C V S SA NC /B U S Y NC NC V CCA A N A IN + A N A IN - /S Q L O U T 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 pin DIP APLUS INTEGRATED CIRCUITS INC. APR6016 |
Số phần tương tự - APR6016 |
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Mô tả tương tự - APR6016 |
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