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ISD1612B PDF预览

ISD1612B

更新时间: 2024-01-02 10:15:29
品牌 Logo 应用领域
华邦 - WINBOND /
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

ISD1612B 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

ISD1612B 数据手册

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ISD1600B SERIES  
6. FUNCTIONAL DESCRIPTION  
6.1. DETAILED DESCRIPTION  
6.1.1 Audio Quality  
Winbond’s patented ChipCorder® MLS technology provides natural high quality record and  
playback solution on a single chip. The input audio signals are stored directly into the non-  
volatile memory and are reproduced in its natural form without any compression artifacts  
caused by the digital speech solutions. A complete sample is stored in a single cell,  
minimizing the memory needed to store a single message.  
6.1.2 Duration  
The ISD1600B series offer single-chip solution with record & playback duration from 6.6  
seconds to 40 seconds. Sampling frequency and duration are determined by an external  
resistor connected to the Rosc pin.  
Rosc  
53 kΩ  
Sampling Frequency  
ISD1610B  
6.6 secs  
10 secs  
ISD1612B  
8 secs  
ISD1616B  
10.6 secs  
16 secs  
20 secs  
24 secs  
32 secs  
ISD1620B  
13.3 secs  
20 secs  
25 secs  
30 secs  
40 secs  
12 KHz  
8 KHz  
12 secs  
15 secs  
18 secs  
24 secs  
80 kΩ  
12.5 secs  
15 secs  
6.4 KHz  
5.3 KHz  
4 KHz  
100 kΩ  
120 kΩ  
160 kΩ  
20 secs  
6.1.3 Flash Storage  
The ISD1600B product utilizes the on-chip Flash memory providing zero-power message  
storage. The message is retained for up to 100 years without power. In addition, the device  
can be re-recorded typically over 100,000 times.  
6.1.4 Basic Operation  
The ISD1600B ChipCorder® device is controlled by either the REC , or one of the two  
playback modes, PLAYE and PLAYL . The ISD1600B parts are configured for simple design  
in single-message application. Detailed operations are explained in Section 6.2.  
6.1.5 vAlert  
With vAlert option, after Record, the LED blinks slowly to indicate a new message exists.  
Once playback is performed, the LED will not blink again and resume to normal operating  
conditions.  
6.1.6 Automatic Power-Down Mode  
At the end of a playback or record cycle, the ISD1600B device automatically enters into a low-  
power mode, consuming typically 1µA, provided that PLAYE , PLAYL and REC are High  
(see DC parameters Section). During a playback cycle, the device powers down automatically  
Publication Release Date: Jan. 23, 2007  
- 9 -  
Revision 1.2  

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