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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Each datasheeh cell can typically store voltage levels. The APR is ideal for use in cellular and cordless phones, telephone answering devices, personal digital assistants, personal voice recorders, and voice pag- ers. Device status, Silicon ID and user stored data. The APR device code is binary as shown in Figure The name of the OpCode appears in the left hand column.
The following five bits represent the product family. APR datasheet and specification datasheet Download datasheet. An interrupt is generated http: SPI interface that allows a microcontroller to manage message recording and playback. Starts a record operation from the current sector address. When the first sector Device status and silicon ID are described in the next two sections.
All other trademarks are the property of their respective owners. An incomplete read is defined as a read with datashewt than clock cycles. There are four random datahseet care bits following the bits of user data.
Each memory cell can typically store voltage. This flexible arrangement allows for the widest variety of. Some commands have limits on which command can follow them. Four additional buffer bits must be clocked into the device following the stored data All bits must be stored. Up to 16 minutes of.
This flexible arrangement allows for the widest variety of messaging options.
APR6016 Datasheet PDF
Erases all data contained in specified sector. The next four bits represent the device code. This allows the APR voice to reproduce audio.
Up to 16 minutes of audio recording and playback can be accommodated. datasjeet
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Absolute Maximum Ratings Stresses greater than those listed in Table 4 may cause permanent damage to the device. Elcodis is a trademark of Elcodis Company Ltd.
This circuit decodes all dataaheet SPI signals and generates all the internal control signals. Several vendors supply integrated speaker amplifiers that can be used for this purpose. This allows the APR voice to reproduce audio signals in their natural form, eliminating the need datasheeg enco- ding and compression which can introduce distortion.
The following two columns represent the actual binary information contained in the 20 bit data stream. A max- imum of 30K bits of digital data can be stored. The default power up condition for the APR is to use the internal oscillator at sampling frequency of 6. These specifications represent a stress rating datzsheet. The Overflow flag is set overflow has not occurred.
These bits will not be stored in the array and must be considered don’t care bits.
APR Aplus Integrated circuits Inc., APR 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. SPI interface section paragraph. A microphone amplifier and AGC datashret recommended.