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参数资料
| 型号： | W551C080 |
| 英文描述： | Interactive Toy Family |
| 中文描述： | 互动玩具系列 |
| 文件页数： | 9/15页 |
| 文件大小： | 127K |
| 代理商： | W551C080 |
W551Cxxx Data Sheet
Winbond Electronics Corp.
8
Release Date:
January 2, 2001
3.3 W551Cxxx Self-test Mode
In normal read mode, the TEST pin is internally pulled high, and the TEST_OUT pin is in logic
' 1 '
state.
When the TEST pin is pulled low, the W551Cxxx enters the "self-test mode". In this mode, the self-test process is
started at the falling edge of the TEST signal. The self-test process accumulates each byte (8 bit) of voice memory
content from address 00000h to 7FFFFh. If the accumulated result is 00h, a logic
' 0 '
will be output from
TEST_OUT pin. Or else, a logic
' 1 '
signal will be output from TEST_OUT pin.
TEST
TEST
_OUT
TEST
_OUT
T
TEST
For "Correct" result
For "Incorrect" result
End of test
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W55412A | 制造商:WINBOND 制造商全称:Winbond 功能描述:VOICE PROM (256K OTP) |
| W55F01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| W55F05 | 制造商:WINBOND 制造商全称:Winbond 功能描述:SERIAL FLASH EEPROM SERIES |
| W55F10 | 制造商:WINBOND 制造商全称:Winbond 功能描述:SERIAL FLASH EEPROM SERIES |
| W55F10A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SERIAL EEPROM|FLASH|CMOS|PLASTIC |
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