參數(shù)資料
型號(hào): 29LV400C-90
廠商: Macronix International Co., Ltd.
英文描述: 4M-BIT [512K x 8 / 256K x 16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
中文描述: 4分位[為512k × 8 / 256K × 16] CMOS單電壓3V時(shí)僅閃存
文件頁數(shù): 38/68頁
文件大小: 906K
代理商: 29LV400C-90
38
P/N:PM1155
MX29LV400C T/B
REV. 1.5, APR. 24, 2006
Figure 16. IN-SYSTEM SECTOR PROTECTION ALGORITHM WITH RESET#=VID
START
PLSCNT=1
First Write
Cycle=60H
Yes
No
RESET#=VID
Wait 1us
Set up sector address
Write 60H to sector address
with A6=0, A1=1, A0=0
Verify sector protect :
write 40H with A6=0,
A1=1, A0=0
Wait 150us
Increment PLSCNT
Read from sector address
Remove VID from RESET#
Temporary Sector
Unprotect Mode
Reset PLSCNT=1
Data=01H
Yes
Yes
Yes
No
No
No
PLSCNT=25
Protect another
sector
Write reset command
Sector protect complete
Device failed
相關(guān)PDF資料
PDF描述
29LV650 64M (4M x 16) BIT
29LV800BB-70 8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
29LV800BB-90 8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
29LV800BT-70 8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
29LV800BT-90 8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
29LV51215JU 制造商: 功能描述: 制造商:undefined 功能描述:
29LV512-15JU 制造商: 功能描述: 制造商:undefined 功能描述:
29LV640 制造商:MCNIX 制造商全稱:Macronix International 功能描述:flash memory
29LV640DL90RZI 制造商: 功能描述: 制造商:undefined 功能描述:
29LV640MU90RPCI 制造商: 功能描述: 制造商:undefined 功能描述: