參數(shù)資料
型號(hào): APR9600
廠商: Aplus Integrated Circuits Inc.
英文描述: SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND MESSAGE
中文描述: 單芯片語(yǔ)音記錄
文件頁(yè)數(shù): 1/17頁(yè)
文件大?。?/td> 2158K
代理商: APR9600
Single-Chip Voice Recording & Playback Device
60-Second Duration
Page 1
Features
Single-chip, high-quality voice recording & playback
solution
- No external ICs required
- Minimum external components
Non-volatile Flash memory technology
- No battery backup required
User-Selectable messaging options
- Random access of multiple fixed-duration messages
- Sequential access of multiple variable-duration
messages
User-friendly, easy-to-use operation
- Programming & development systems not required
- Level-activated recording & edge-activated play
back switches
Low power consumption
- Operating current: 25 mA typical
- Standby current: 1 uA typical
- Automatic power-down
Chip Enable pin for simple message expansion
General Description
The
APR9600
non-volatile storage, and playback capability for 40 to 60 sec-
onds. The device supports both random and sequential
access of multiple messages. Sample rates si
able, allowing designers to customize their design for unique
quality and storage time needs. Integrated output amplifier,
microphone amplifier, and AGC circuits greatly
tem design. the device is ideal for use in portable voice
recorders, toys, and many other consumer and industrial
applications.
mplify sys-
APLUS integrated
achieves these high levels of storage capa-
bility by using its proprietary analog/multilevel storage tech-
nology implem nted in an advanced Flash non-volatile
memory process, where each memory cell can store 256 volt-
age levels. This technology enables the
APR9600
device to
reproduce voice signals in their natural form. It eliminates the
need for encoding and compression, which often introduce
distortion.
Pinout Diagram
Figure 1 APR9600 Pinout Diagram
/M1_Message
/M2_Next
/M3
/M4
/M5
/M6
OscR
/M7_END
/M8_Option
/Busy
BE
VSSD
VSSA
SP+
VCCD
/RE/RE
ExtClk
MSEL2
MSEL1
/CE
/Strobe
Ana_Out
Ana_In
AGC
MicRef
MicIn
VCCA
SP-
28
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25
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18
15
APR9600
INTEGRATED CIRCUITS INC.
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Update:2002/11/05
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