データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

ML22Q54 データシート(PDF) 8 Page - OKI electronic componets

部品番号 ML22Q54
部品情報  2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  OKI [OKI electronic componets]
ホームページ  http://www.oki.com
Logo OKI - OKI electronic componets

ML22Q54 データシート(HTML) 8 Page - OKI electronic componets

Back Button ML22Q54 Datasheet HTML 4Page - OKI electronic componets ML22Q54 Datasheet HTML 5Page - OKI electronic componets ML22Q54 Datasheet HTML 6Page - OKI electronic componets ML22Q54 Datasheet HTML 7Page - OKI electronic componets ML22Q54 Datasheet HTML 8Page - OKI electronic componets ML22Q54 Datasheet HTML 9Page - OKI electronic componets ML22Q54 Datasheet HTML 10Page - OKI electronic componets ML22Q54 Datasheet HTML 11Page - OKI electronic componets ML22Q54 Datasheet HTML 12Page - OKI electronic componets Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 31 page
background image
FEDL2250DIGEST-01
OKI Semiconductor
ML2252/54-XXX, ML22Q54
8/31
PIN DESCRIPTIONS-1
ML2252/54-XXX Common Pins
44-pin plastic QFP
Pin
Symbol
Type
Description
43
BUSY2/ERR
O
When using the built-in ROM for voice output, this pin outputs “L” level
while channel 2 side processes a command and while plays back
voice.
Works as
ERR pin when using the EXT command for voice output. If an
abnormality occurred in the transfer of data, the pin will output “L” level
and the voice output may become noisy.
“H” level at power on.
3
BUSY1
O
Outputs “L” level while the channel 1 side processes a command and
plays back voice.
“H” level at power on.
4
NCR2/
DL
O
The command input of channel 2 side is valid at “H” level when using
the built-in ROM for voice output.
Works as
DL pin when using EXT command for the voice output. This
pin outputs the signal that captures voice data to inside. The data is
captured inside on the rising edge of
DL.
“H” level at power on.
5
NCR1/NDR
O
The command input of channel 1 side is valid at “H” level when using
the built-in ROM for voice output.
Works as NDR pin when using EXT command for the voice output. The
voice data input is valid at “H” level.
“H” level at power on.
9
RESET
I
At “L” level input, the device enters the initial state; the oscillation stops,
and AOUT output and DAQ output are GND level at this time.
10
TEST
I
Test pin for the device.
Input “L” level to this pin. This pin has a pull-down resistor built in.
14
XT
I
Wired to a crystal or ceramic oscillator.
A feedback resistor of around 1 M
Ω is built in between this XT pin and
XT pin (pin 15).
When using an external clock, input the clock from this pin.
15
XT
O
Wired to a ceramic or crystal oscillator.
When using an external clock, keep this pin open.
16, 18, 19, 20
D3
D2
D1
D0
I/O
CPU interface data bus pins in the parallel input interface.
Channel status output pins at
RD pin = “L” level.
In the serial input interface, keep these pins at “L” level.
21
D4
I/O
CPU interface data bus pin in the parallel input interface.
When
RD pin is at “L” level, this pin D4 usually outputs “L” level.
In the serial input interface, keep this pin at “L” level.
23
D5/DO
I/O
CPU interface data bus pin in the parallel input interface.
When
RD pin is at “L” level, this D5/DO pin usually outputs “L” level.
Works as channel status output pin in the serial interface.
When
CS and RD pins are “L” level, the status of each channel is output
serially from this D5/DO pin in synchronization with SCK clock.


同様の部品番号 - ML22Q54

メーカー部品番号データシート部品情報
logo
OKI electronic componet...
ML22Q54GA OKI-ML22Q54GA Datasheet
623Kb / 36P
   2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
More results

同様の説明 - ML22Q54

メーカー部品番号データシート部品情報
logo
OKI electronic componet...
ML2250 OKI-ML2250 Datasheet
623Kb / 36P
   2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
ML2240 OKI-ML2240 Datasheet
186Kb / 24P
   4-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
logo
List of Unclassifed Man...
ML22808 ETC2-ML22808 Datasheet
601Kb / 41P
   LAPIS Semiconductor ADPCM Algorithm-Based Speech Synthesis LSI
FEDL2280X-04 ETC2-FEDL2280X-04 Datasheet
584Kb / 41P
   LAPIS Semiconductor ADPCM Algorithm-Based Speech Synthesis LSI
logo
OKI electronic componet...
MSM9811 OKI-MSM9811 Datasheet
331Kb / 44P
   4-Channel Mixing OKI ADPCM Type Voice Synthesis LSI
MSM9810B OKI-MSM9810B Datasheet
337Kb / 44P
   8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI
MSM9810 OKI-MSM9810 Datasheet
184Kb / 32P
   8-channel Mixing OKI ADPCM Type Voice Synthesis LSI
logo
List of Unclassifed Man...
ML22Q374 ETC2-ML22Q374 Datasheet
502Kb / 35P
   ADPCM Speech Synthesis LSI
FEDL22330-02 ETC2-FEDL22330-02 Datasheet
1Mb / 39P
   ADPCM Speech Synthesis LSI
FEDL22Q374-03 ETC2-FEDL22Q374-03 Datasheet
859Kb / 35P
   ADPCM Speech Synthesis LSI
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com