Description, Voice Recording & Playback Device 16 Minute Duration. Company, Apuls Intergrated Circuits. Datasheet, Download APR datasheet. Quote. Apuls Intergrated APR datasheet, Voice Recording & Playback Device 16 Minute Duration (1-page), APR datasheet, APR pdf, APR APR datasheet, cross reference, circuit and application notes in pdf format.
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APR datasheet and specification datasheet. 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. The next four bits represent the device code. A microphone amplifier and AGC are recommended. APR devices can be cascaded for longer duration recording or greater digital storage. You must not erase a sector before recording voice signals into it A0] bits according to the following binary values Aapr6016 Follow Summary Starts a record operation from the sector address specified.
Device control is accomplished through an industry standard SPI interface that allows a microcontroller to manage message recording and playback. This flag is cleared http: The following two columns represent the actual binary information contained in the 20 bit data stream.
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Copy your embed code and put on your site: The APR is ideal for use in cellular and cordless phones, telephone answering devices, personal digital assistants, personal voice ecorders,and voice pagers. Erase should not be done before recording voice signals into a sector.
Download dafasheet Kb Share this page. Erase must be done before storing digital data in a sector An interrupt is generated http: The following five bits represent the product family. Erases all data contained in specified sector. APR datasheet and specification datasheet Download datasheet. This allows the APR voice to reproduce audio signals in their natural form, eliminating the need for enco- ding and compression which can introduce distortion.
The APR is ideal for use in cellular and cordless phones, telephone answering devices, personal digital assistants, personal voice recorders, and voice pag- ers. There are four random don’t care bits following the bits of user data. Device status, Silicon ID and user stored data. Both blocks are optional. Each memory cell can typically store voltage levels. An incomplete read is defined as a read with less than clock cycles.
The Overflow flag is set overflow has not occurred. This flexible arrangement allows for the widest variety of messaging options.
Four additional buffer bits must be clocked into the device following the stored data All bits must be stored. This flexible arrangement allows for the widest variety of messaging options. Some commands have limits datasheey which command can follow them. These signals can simplify message management significantly depending on the message management scheme used.
SPI interface that allows a adtasheet to manage message recording and playback. The APR is ideal for use in cellular. All other trademarks are the property of their respective owners. Absolute Maximum Ratings Stresses greater than those listed in Table 4 may cause permanent damage to the device. For more information see the section entitled Recording Audio Data.
APR Aplus Integrated circuits Inc., APR Datasheet
This allows the APR voice to reproduce audio. Several a;r6016 supply integrated speaker amplifiers that can be used for this purpose. Starts a record operation from the current sector address. Device control is accomplished.
APR6016 Datasheet PDF
Each memory cell can typically store voltage. These bits will not be stored in the array and must be considered don’t care bits. This circuit decodes all the SPI signals and generates all the internal control signals. SPI interface section paragraph. These specifications represent a stress rating only. Up to 16 minutes of audio recording and playback can be accommodated. Datassheet to 16 minutes datashfet. When the first sector It also contains the status register used for examining the current status of the APR This flexible arrangement allows for the widest datwsheet of.
The name of the OpCode appears in the left hand column. The default power up condition for the APR is to use the internal oscillator at sampling frequency of 6. A max- imum of 30K bits of digital data can be stored.