- 您現在的位置：買賣IC網 > PDF目錄363889 > W51300 (WINBOND ELECTRONICS CORP) Flash VR(Voice Recorder) Controller(錄音控制器) PDF資料下載
參數資料
| 型號： | W51300 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | Flash VR(Voice Recorder) Controller(錄音控制器) |
| 中文描述： | SPEECH SYNTHESIZER, PDIP32 |
| 文件頁數： | 7/12頁 |
| 文件大小： | 182K |
| 代理商： | W51300 |
W51300
Publication Release Date: April 1997
- 7 -
Revision A2
9. MCU Interface
In CPU mode, five pins can be used as an MCU interface to communicate with external micro-
controllers by the counter method. RESET, ERASE, STOP are configured as input pins, while FWD
and BWD are configured as output pins. The application diagram is shown below.
Pin 1
Pin 2
Pin 3
Pin 4
ERASE
STOP
FWD
BWD
Microcontroller
W51300
Pin 0
RESET
The W51300 offers 10 operating modes that can be controlled by a microcontroller. The rising edge
of pin 1 informs the W51300 to begin to count the pulses generated on pin 2, and the falling edge of
pin 1 informs the W51300 to latch the pulse number. Then the number of pulses is decoded to
instruct the W51300 to perform various operations. The operating modes and the corresponding
waveforms are shown below.
. . .
T
T1
Pin 1
Pin 2
Note: T is 5
μ
S minimum at F
OSC
= 768 KHz.
T1 is 10
μ
S minimum at F
OSC
= 768 KHz.
ITEM
MODE NAME
NUMBER OF PULSES ON PIN 2
1
Record
1
2
Play
2
3
Erase
3
4
Stop (for record and play)
4
5
Memory Reset
5
6
System Reset
6
7
Read CAP (Current Address Pointer)
7
相關PDF資料 |
PDF描述 |
|---|---|
| W5230 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5231 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5232 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5233 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
| W5234 | Low Voltage ADPCM Voice Synthesizer(低電壓ADPCM話音合成器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W513EDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Orange 627nm 2-Pin |
| W513GDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Green 565nm 2-Pin |
| W513HDT | 制造商:Kingbright Corporation 功能描述:LED Lamps |
| W513IDT | 制造商:Kingbright Corporation 功能描述:LED Lamps |
| W513SGDT | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Green 565nm 2-Pin |
發布緊急采購，3分鐘左右您將得到回復。