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ISD1612BSY PDF预览

ISD1612BSY

更新时间： 2024-01-10 18:32:15
品牌 Logo 应用领域
华邦 - WINBOND 音频合成器集成电路消费电路商用集成电路光电二极管
页数 文件大小 规格书
23页 309K
描述
Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option

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ISD1612BSY 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：DIE
包装说明：DIE,针数：16
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.83商用集成电路类型：SPEECH SYNTHESIZER WITH RCDG
JESD-30 代码：R-XUUC-N16功能数量：1
端子数量：16片上内存类型：FLASH
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：DIE
封装形状：RECTANGULAR封装形式：UNCASED CHIP
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
最长读取时间：24 s最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.4 V表面贴装：YES
温度等级：INDUSTRIAL端子形式：NO LEAD
端子位置：UPPER处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

ISD1612BSY 数据手册

 浏览型号ISD1612BSY的Datasheet PDF文件第7页浏览型号ISD1612BSY的Datasheet PDF文件第8页浏览型号ISD1612BSY的Datasheet PDF文件第9页浏览型号ISD1612BSY的Datasheet PDF文件第11页浏览型号ISD1612BSY的Datasheet PDF文件第12页浏览型号ISD1612BSY的Datasheet PDF文件第13页 
ISD1600B SERIES  
at the end of the message. During a record cycle, the device powers down immediately after  
REC is released to High.  
6.2. FUNCTIONAL DESCRIPTION EXAMPLE  
The following example operating sequences demonstrate the functionality of the ISD1600B series.  
6.2.1. Record a Message  
The device starts recording from the beginning of the memory when REC transits from High  
to Low and stays at Low. A record cycle is completed when REC is pulled to High or entire  
memory is filled up. Then an End-of-Message (EOM) marker is written at the end of message,  
enabling a subsequent playback cycle to terminate appropriately. Hence, the device  
automatically enters into standby mode.  
Record takes precedence over playback operation. If  
is pulled Low during a playback  
REC  
cycle, the playback immediately halts and recording starts from the beginning of the memory.  
Holding REC Low after recording will increase standby current consumption.  
6.2.2. Edge-trigger Playback  
A playback operation starts from the beginning of the memory when PLAYE detects a low  
going signal exceeding the specified debounced time. Playback continues until an EOM  
marker is encountered. Upon completion of a playback cycle, the device automatically enters  
into standby mode.  
During playback, a subsequent low going signal will terminate the current playback operation.  
Holding this pin Low after playback operation will increase standby current consumption.  
6.2.3. Level- trigger Playback  
When PLAYL switches from High to Low and stays at Low, a playback starts from the  
beginning of the memory until either an EOM marker is reached, then it automatically powers  
down.  
If PLAYL is pulled High at any time during playback, the playback operation stops  
immediately and the device enters into the power-down mode.  
6.2.4. LED Operation  
The LED is Low during recording, which turns on an LED as a recording indicator. However,  
during playback, the LED blinks a few times per second to indicate a playback operation. It  
returns to a High when operation stops.  
6.2.5. ROSC Operation  
The duration can be varied by changing the value of ROSC. This means the designer has the  
flexibility to choose different sampling frequency, up to 12 KHz, depending upon the needs.  
This feature allows frequency shifting where a recorded audio can be played back faster or  
slower than normal for special sound effects.  
Another feature is a “Pause” function that can be activated by taking the ROSC resistor to VCC to  
stop playback momentarily, and to resume when the resistor is switched back to ground.  
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1...78910111213...23

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与ISD1612BSY相关器件

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ISD1612BSY01 WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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ISD1612BSYI WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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ISD1612BSYI01 WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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ISD1612BX WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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ISD1612BX01 WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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ISD1612BXI WINBOND Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O

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