參數(shù)資料
型號: M29W008B
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit (1Mb x8, Boot Block) Low Voltage Single Supply Flash Memory(8 M位 (1Mb x8,導(dǎo)入塊)低壓單電源閃速存儲器)
中文描述: 8兆(1兆× 8,引導(dǎo)塊)低電壓單電源快閃記憶體(8米位(1兆× 8,導(dǎo)入塊),低壓單電源閃速存儲器)
文件頁數(shù): 26/30頁
文件大小: 197K
代理商: M29W008B
READ DQ5 &
DQ7
at VALID ADDRESS
START
READ DQ7
FAIL
PASS
AI01369
DQ7
DATA
YES
NO
YES
NO
DQ5
= 1
DQ7
DATA
YES
NO
Figure 11. DataPolling Flowchart
READ
DQ2, DQ5 & DQ6
START
READ DQ2, DQ6
FAIL
PASS
AI01873
DQ2,
DQ6
=
TOGGLE
NO
NO
YES
YES
DQ5
= 1
NO
YES
DQ2,
DQ6
=
TOGGLE
Figure 12. DataToggle Flowchart
Parameter
M29W008T / M29W008B
Unit
Min
Typ
Typical after
100k W/E Cycles
Max
Chip Erase (Preprogrammed)
5
3.3
sec
Chip Erase
12
sec
Boot Block Erase
2.4
sec
Parameter Block Erase
2.3
sec
Main Block (32Kb) Erase
2.7
sec
Main Block (64Kb) Erase
3.3
15
sec
Chip Program (Byte)
8
8
sec
Byte Program
10
10
μ
s
Program/Erase Cycles (per Block)
100,000
cycles
Table 18. Program, EraseTimes and Program, EraseEndurance Cycles
(T
A
= 0 to 70
°
C; V
CC
= 2.7Vto 3.6V)
26/30
M29W008T, M29W008B
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