參數(shù)資料
型號(hào)： ISD14B20
廠商： WINBOND ELECTRONICS CORP
英文描述： SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
中文描述： 單芯片，多留言語音記錄/播放設(shè)備10.6至32-SECONDS期限
文件頁數(shù)： 10/24頁
文件大?。?/td> 403K
代理商： ISD14B20
ISD14B20
Publication Release Date: October 9, 2007
- 10 -
Revision 0
5.1.2. Edge-triggered Playback (
PlayE
) Operation
Low active input, edge-trigger, toggle on-off, debounce required.
Playback begins from the start address to end address or EOM, whichever is occurred first.
At the end of message,
LED
pulses Low momentarily.
Then device will automatically power down.
During playback, a subsequent trigger terminates the playback operation. If EOM marker is not encountered,
then
LED
will not pulses Low momentarily.
This pin has an internal pull-up device.
Once
PlayE
is active, input on
PlayL
,
REC
,
FT
,
or
is banned.
E3
/
NORM
MODE
,
,
,
,
,
,
,
S0
S1
S2
S3
E0
E1
E2
Fig. 4 :
Playback–Edge (
PlayE
) function
PlayE
Sp+
Sp-
End of
Message
LED
<S3:S0>
<E3:E0>
Norm/Mode
T
Deb
T
ASet
Stop
Start
Start
T
Settle2
T
AHold
T
Deb
T
EOM
T
AHold
T
ASet
T
Deb
5.1.3. Level- triggered Playback (
PlayL
)Operation
Low active input, Level-hold, debounce required.
Once active, playback begins from the start address and stops whenever
PlayL
returns to High. When
an EOM is encountered,
LED
pulses Low momentarily.
Then device will automatically power down.
This pin has an internal pull-up device.
Once
PlayL
is active, input on
PlayE
,
REC
,
FT
,
or
is prohibited.
E3
/
NORM
MODE
,
,
,
,
,
,
,
S0
S1
S2
S3
E0
E1
E2
Fig. 5:
Playback–Level (
PlayL
) function
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISD14B20X 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
ISD1506P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder
ISD15102FYI 功能描述:IC VOICE REC/PLAY 3V 2MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD15100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD15104FYI 功能描述:IC VOICE REC/PLAY 3V 4MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD15100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD15108FYI 功能描述:IC VOICE REC/PLAY 3V 8MIN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD15100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
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