參數(shù)資料
型號(hào): LRS1380
英文描述: MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
中文描述: 混合存儲(chǔ)器|靜態(tài)存儲(chǔ)器EEPROM中|混合|的BGA | 72PIN |塑料
文件頁(yè)數(shù): 14/43頁(yè)
文件大小: 1326K
代理商: LRS1380
LRS1382
12
5.5 Block Locking State Transitions upon F-WP Transition
(4)
Notes:
1. “F-WP = 0
1” means that F-WP is driven to V
IH
and “F-WP = 1
0” means that F-WP is driven to V
IL
.
2. State transition from the current state [011] to the next state depends on the previous state.
3. When F-WP is driven to V
IL
in [110] state, the state changes to [011] and the blocks are automatically locked.
4. In this state transitions table, assumes that lock configuration commands are not written in previous, current and next state.
Previous State
Current State
Result after F-WP Transition (Next State)
State
F-WP
DQ
1
DQ
0
F-WP = 0
1
(1)
F-WP = 1
0
(1)
-
-
[000]
[001]
0
0
0
0
0
1
[100]
[101]
-
-
[110]
(2)
[011]
0
1
1
[110]
-
Other than [110]
(2)
-
-
[111]
-
[100]
[101]
1
1
0
0
0
1
-
-
[000]
[001]
-
[110]
1
1
0
-
[011]
(3)
[011]
-
[111]
1
1
1
-
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