参数资料
型号: M29W800DB45ZA1E
厂商: 意法半导体
英文描述: 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
中文描述: 8兆(1兆x8或512KB的x16插槽,引导块)3V电源快闪记忆体
文件页数: 16/42页
文件大小: 275K
代理商: M29W800DB45ZA1E
M29W800DT, M29W800DB
16/42
Table 5. Commands, 8-bit mode, BYTE = V
IL
Note: X Don’t Care, PA Program Address, PD Program Data, BA Any address in the Block.
All values in the table are in hexadecimal.
The Command Interface only uses A–1, A0-A10 and DQ0-DQ7 to verify the commands; A11-A18, DQ8-DQ14 and DQ15 are Don’t
Care. DQ15A–1 is A–1 when BYTE is V
IL
or DQ15 when BYTE is V
IH
.
Table 6. Program, Erase Times and Program, Erase Endurance Cycles
Note: 1. Typical values measured at room temperature and nominal voltages.
2. Sampled, but not 100% tested.
3. Maximum value measured at worst case conditions for both temperature and V
CC
after 100,00 program/erase cycles.
4. Maximum value measured at worst case conditions for both temperature and V
CC
.
Command
L
Bus Write Operations
1st
2nd
3rd
4th
5th
6th
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read/Reset
1
X
F0
3
AAA
AA
555
55
X
F0
Auto Select
3
AAA
AA
555
55
AAA
90
Program
4
AAA
AA
555
55
AAA
A0
PA
PD
Unlock Bypass
3
AAA
AA
555
55
AAA
20
Unlock Bypass
Program
2
X
A0
PA
PD
Unlock Bypass Reset
2
X
90
X
00
Chip Erase
6
AAA
AA
555
55
AAA
80
AAA
AA
555
55
AAA
10
Block Erase
6+
AAA
AA
555
55
AAA
80
AAA
AA
555
55
BA
30
Erase Suspend
1
X
B0
Erase Resume
1
X
30
Read CFI Query
1
AA
98
Parameter
Min
Typ
(1, 2)
Max
(2)
Unit
Chip Erase
12
60
(3)
s
Block Erase (64 Kbytes)
0.8
6
(4)
s
Erase Suspend Latency Time
15
25
(3)
μs
Program (Byte or Word)
10
200
(3)
μs
Chip Program (Byte by Byte)
12
60
(3)
s
Chip Program (Word by Word)
6
30
(4)
s
Program/Erase Cycles (per Block)
100,000
cycles
Data Retention
20
years
相关PDF资料
PDF描述
M29W800DB45ZA1F 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29W800DB45ZA1T 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29W800DB45ZA6E 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29W800DB45ZA6F 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29W800DB45ZA6T 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
相关代理商/技术参数
参数描述
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