參數(shù)資料
型號: 29F040
廠商: Advanced Micro Devices, Inc.
英文描述: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
中文描述: 4兆位(512畝× 8位)的CMOS 5.0伏只,統(tǒng)一部門快閃記憶體
文件頁數(shù): 25/31頁
文件大?。?/td> 232K
代理商: 29F040
BLOCK ADDRESS
on A16, A17, A18
AI01368D
G, A9 = VID,
E = VIL
n = 0
Wait 4μs
Wait 100μs
W = VIL
W = VIH
G = VIH
READ DQ0 at PROTECTION
ADDRESS: A0, A6 = VIL, A1 = VIH and
A16, A17, A18 DEFINING BLOCK
A9 = VIH
++n
= 25
START
FAIL
PASS
YES
NO
DQ0
= 1
YES
NO
A9 = VIH
Wait 4μs
Figure 13. Block Protection Flowchart
25/31
M29F040
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