- 您現在的位置：買賣IC網 > PDF目錄385414 > HY29F400TT70 (Hynix Semiconductor Inc.) 4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory PDF資料下載
參數資料
| 型號： | HY29F400TT70 |
| 廠商： | Hynix Semiconductor Inc. |
| 英文描述： | 4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory |
| 中文描述： | 4兆位（512Kx8/256Kx16）5伏只閃存 |
| 文件頁數： | 19/40頁 |
| 文件大?。?/td> | 509K |
| 代理商： | HY29F400TT70 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁當前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
19
Rev. 5.2/May 01
HY29F400
Write Pulse “Glitch” Protection
Noise pulses of less than 5 ns (typical) on OE#,
CE# or WE# do not initiate a write cycle.
Logical Inhibit
Write cycles are inhibited by asserting any one of
the following conditions: OE# = V
IL
, CE# = V
IH
, or
WE# = V
IH
. To initiate a write cycle, CE# and WE#
must be a logical zero while OE# is a logical one.
Power-Up Write Inhibit
If WE# = CE# = V
IL
and OE# = V
IH
during power
up, the device does not accept commands on the
rising edge of WE#. The internal state machine is
automatically reset to the Read mode on power-
up.
Sector Protection
Additional data protection is provided by the
HY29F400
’
s sector protect feature, described pre-
viously, which can be used to protect sensitive
areas of the Flash array from accidental or unau-
thorized attempts to alter the data.
相關PDF資料 |
PDF描述 |
|---|---|
| HY29F400TT90 | 4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory |
| HY29F400TR45 | 128 x 64 pixel format, White LED backlight |
| HY29F400TR55 | 128 x 64 pixel format, White or blue LED backlight |
| HY29F400TR70 | 128 x 64 pixel format, White or blue LED backlight |
| HY29F400TR90 | 150 x 32 pixel format, LED Backlight available |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HY29F400TT-70 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:x8/x16 Flash EEPROM |
| HY29F400TT90 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory |
| HY29F400TT-90 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:x8/x16 Flash EEPROM |
| HY29F800 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| HY29F800A | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
發布緊急采購，3分鐘左右您將得到回復。