- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363891 > W55412A (WINBOND ELECTRONICS CORP) VOICE PROM (256K OTP) PDF資料下載
參數(shù)資料
| 型號： | W55412A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | VOICE PROM (256K OTP) |
| 中文描述： | 256K X 1 OTPROM, 500 ns, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 57K |
| 代理商： | W55412A |
W55412A
- 2 -
PIN DESCRIPTION
NO.
PIN NAME
I/O
DESCRIPTION
Read
Program/Erase/Repair
1
V
PP
I
NC
Logic input
2
MCLK/PREDATA
I/O
NC
Logic input
3
V
SS
I
Negative power supply
Negative power supply
4
WRP
I/O
Write clock pulse line
No use
5
DATA
I/O
Bidirectional data line
No use
6
RDP
I
Read clock pulse line
No use
7
V
DD
I
Positive voltage supply
Positive voltage supply
8
MODE/PGM/CLK
I
NC
Logic input
BLOCK DIAGRAM
WRP
DATA
V
DD
V
SS
X-DEC
RDP
MCLK/PREDATA
MODE/PGM/CLK
I/O Control/Address Counter/Register
Input
Buffer
Mux
Core
Array
Y-DEC/
Mux
SenAMP
1 to 8
DeMux
Mux
Redundant
Array
Decoder
SenAMP
DeMux/Output
Buffer
512
9
8
8
9
8
V
PP
8
8
FUNCTIONAL DESCRIPTION
Voice data are written to the W55412A using the Winbond writer and the Winbond Coding System.
The voice data must be converted to *.obj form before being written to the W55412A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W55F05 | 4 Mbit Uniform Sector, Serial Flash Memory |
| W55F10 | 4 Mbit Uniform Sector, Serial Flash Memory |
| W55F20 | 4 Mbit Uniform Sector, Serial Flash Memory |
| W55FXX | 4 Mbit Uniform Sector, Serial Flash Memory |
| W55MID50 | WINBOND MFID READER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W55F01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
| W55F05 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SERIAL FLASH EEPROM SERIES |
| W55F10 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SERIAL FLASH EEPROM SERIES |
| W55F10A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SERIAL EEPROM|FLASH|CMOS|PLASTIC |
| W55F20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SERIAL FLASH EEPROM SERIES |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。