Datasheet > ISD1900

ISD1900

更新时间： 2022-02-26 12:28:22

品牌	Logo	应用领域
新唐 - NUVOTON		/
页数	文件大小	规格书
29页	954K
描述
SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE

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ISD1900 数据手册

ISD1900

 While in Address Mode, flexible message duration is defined by start address and end address.

 Utilize four start address pins (S0, S1, S2 & S3) and four end address pins (E0, E1, E2 & E3) to specify

the message duration.

 ¯R¯E¯C¯: Level-hold or Edge-trigger (toggle on-off) recording from start to end addresses.

 ¯P¯la¯y¯E¯: Edge-trigger playback from start to end address and stops at EOM marker, if EOM is prior to end

address. Toggle on-off.

 ¯P¯la¯y¯L¯: Level-hold playback from start to end address. Also, if constantly Low, device will loop playback

from start to end address.

2.2. DIRECT MODE

 While Direct Mode is active, utilizing the configuration pins, FMC1, FMC2 & FMC3, to define up to eight

similar duration messages for random access.

 The control pins are: M¯¯1 ~ M¯¯8 (message activation) and ¯R¯/P (record or playback selection).

 The record or playback operation is pre-defined by the ¯R¯/P pin.

 Each message can be randomly accessed via its message control pin (M¯¯1 ~ M¯¯8) and the desired

operation is facilitated accordingly.

Publication Release Date: Jan 5, 2009

Revision 0.51

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ISD1916	WINBOND	SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION	获取价格
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ISD1916SYI	WINBOND	SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION	获取价格
ISD1916SYIR	WINBOND	SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION	获取价格
ISD1932	NUVOTON	SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE	获取价格
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