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參數(shù)資料
| 型號(hào)： | AT27C400-12PC |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 4-Megabit 256K x 16 or 512K x 8 OTP EPROM |
| 中文描述： | 256K X 16 OTPROM, 120 ns, PDIP40 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-40 |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大?。?/td> | 184K |
| 代理商： | AT27C400-12PC |
AT27C400
9
Rapid Programming Algorithm
A 50
μ
s CE pulse width is used to program. The address is
set to the first location. V
CC
is raised to 6.5V and BYTE/V
PP
is raised to 13.0V. Each address is first programmed with
one 50
μ
s CE pulse without verification. Then a verification/
reprogramming loop is executed for each address. In the
event a word fails to pass verification, up to 10 successive
50
μ
s pulses are applied with a verification after each
pulse. If the word fails to verify after 10 pulses have been
applied, the part is considered failed. After the word verifies
properly, the next address is selected until all have been
checked. V
PP
is then lowered to 5.0V and V
CC
to 5.0V. All
words are read again and compared with the original data
to determine if the device passes or fails.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT27C400-12PI | 4-Megabit 256K x 16 or 512K x 8 OTP EPROM |
| AT27C400-90RC | 4-Megabit 256K x 16 or 512K x 8 OTP EPROM |
| AT27C400-70PC | 8-Channel Analog Multiplexer/Demultiplexer 16-SOIC -40 to 85 |
| AT27C400-70PI | 8-Channel Analog Multiplexer/Demultiplexer 16-SOIC -40 to 85 |
| AT27C400-70RC | 8-Channel Analog Multiplexer/Demultiplexer 16-TVSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT27C400-90JC | 功能描述:IC OTP 4MBIT 90NS 44PLCC 制造商:microchip technology 系列:- 包裝:管件 零件狀態(tài):停產(chǎn) 存儲(chǔ)器類型:非易失 存儲(chǔ)器格式:EPROM 技術(shù):EPROM - OTP 存儲(chǔ)容量:4Mb （512K x 8，256K x 16） 寫周期時(shí)間 - 字，頁(yè):- 訪問時(shí)間:90ns 存儲(chǔ)器接口:并聯(lián) 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C（TC） 安裝類型:表面貼裝 封裝/外殼:44-LCC（J 形引線） 供應(yīng)商器件封裝:44-PLCC（16.59x16.59） 基本零件編號(hào):AT27C400 標(biāo)準(zhǔn)包裝:27 |
| AT27C400-90PC | 功能描述:IC OTP 4MBIT 90NS 40DIP 制造商:microchip technology 系列:- 包裝:管件 零件狀態(tài):停產(chǎn) 存儲(chǔ)器類型:非易失 存儲(chǔ)器格式:EPROM 技術(shù):EPROM - OTP 存儲(chǔ)容量:4Mb （512K x 8，256K x 16） 寫周期時(shí)間 - 字，頁(yè):- 訪問時(shí)間:90ns 存儲(chǔ)器接口:并聯(lián) 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C（TC） 安裝類型:通孔 封裝/外殼:40-DIP（0.600"，15.24mm） 供應(yīng)商器件封裝:40-PDIP 基本零件編號(hào):AT27C400 標(biāo)準(zhǔn)包裝:10 |
| AT27C409610JC | 制造商:ATMEL 功能描述:New |
| AT27C4096-10PC | 制造商:Atmel Corporation 功能描述:EPROM OTP 4M-Bit 256K x 16 100ns 40-Pin PDIP |
| AT27C409612JC | 制造商:Atmel Corporation 功能描述: |
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