參數(shù)資料
型號: M29W320DT90ZE1
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
中文描述: 32兆位4Mb的x8或功能的2Mb x16插槽,啟動塊3V電源快閃記憶體
文件頁數(shù): 44/46頁
文件大小: 853K
代理商: M29W320DT90ZE1
M29W320DT, M29W320DB
44/46
Figure 24. In-System Equipment Chip Unprotect Flowchart
AI03472
WRITE 60h
ANY ADDRESS WITH
A0 = VIL, A1 = VIH, A6 = VIH
n = 0
CURRENT BLOCK = 0
Wait 10ms
WRITE 40h
ADDRESS = CURRENT BLOCK ADDRESS
A0 = VIL, A1 = VIH, A6 = VIH
RP = VIH
++n
= 1000
START
FAIL
PASS
YES
NO
DATA
=
00h
YES
NO
RP = VIH
Wait 4μs
READ DATA
ADDRESS = CURRENT BLOCK ADDRESS
A0 = VIL, A1 = VIH, A6 = VIH
RP = VID
ISSUE READ/RESET
COMMAND
ISSUE READ/RESET
COMMAND
PROTECT ALL BLOCKS
INCREMENT
CURRENT BLOCK
LAST
BLOCK
YES
NO
WRITE 60h
ANY ADDRESS WITH
A0 = VIL, A1 = VIH, A6 = VIH
V
U
S
E
相關(guān)PDF資料
PDF描述
M29W320DT90ZE1F Low-Power Single Inverter Gate 5-SOT-23 -40 to 85
M29W320DT90ZE1T 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
M29W320DT90ZE6 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
M29W320DT90ZE6F Low-Power Single Inverter Gate 5-SC70 -40 to 85
M29W320DT90ZE6T 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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M29W320EB70N6F 功能描述:閃存 STD FLASH 32 MEG RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel