參數(shù)資料
型號: M28W160BTT90GB1T
廠商: 意法半導(dǎo)體
英文描述: 16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
中文描述: 16兆1兆x16插槽,低電壓啟動座快閃記憶體
文件頁數(shù): 17/50頁
文件大?。?/td> 860K
代理商: M28W160BTT90GB1T
17/50
M28W160ECT, M28W160ECB
Table 8. Block Lock Status
Table 9. Protection Status
Note: 1. The protection status is defined by the write protect pin and by DQ1 (‘1’ for a locked-down block) and DQ0 (‘1’ for a locked block)
as read in the Read Electronic Signature command with A1 = V
IH
and A0 = V
IL
.
2. All blocks are locked at power-up, so the default configuration is 001 or 101 according to WP status.
3. A WP transition to V
IH
on a locked block will restore the previous DQ0 value, giving a 111 or 110.
Item
Address
Data
Block Lock Configuration
xx002
LOCK
Block is Unlocked
DQ0=0
Block is Locked
DQ0=1
Block is Locked-Down
DQ1=1
Current
Protection Status
(1)
(WP, DQ1, DQ0)
Next Protection Status
(1)
(WP, DQ1, DQ0)
Current State
Program/Erase
Allowed
After
Block Lock
Command
After
Block Unlock
Command
After Block
Lock-Down
Command
After
WP transition
1,0,0
yes
1,0,1
1,0,0
1,1,1
0,0,0
1,0,1
(2)
no
1,0,1
1,0,0
1,1,1
0,0,1
1,1,0
yes
1,1,1
1,1,0
1,1,1
0,1,1
1,1,1
no
1,1,1
1,1,0
1,1,1
0,1,1
0,0,0
yes
0,0,1
0,0,0
0,1,1
1,0,0
0,0,1
(2)
no
0,0,1
0,0,0
0,1,1
1,0,1
0,1,1
no
0,1,1
0,1,1
0,1,1
1,1,1 or 1,1,0
(3)
相關(guān)PDF資料
PDF描述
M28W160BTT90GB6T 16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160BTT90N1T 16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160BTT90N6T 16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160BB90N1T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160BB90N6T 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M28W160BTT90GB6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160BTT90N1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160BTT90N6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Low Voltage Flash Memory
M28W160B-ZBT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory
M28W160CB 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory