參數(shù)資料
型號(hào)： LRS1348
英文描述： Flash ROM
中文描述： 閃存ROM
文件頁數(shù)： 12/43頁
文件大?。?/td> 1326K
代理商： LRS1348
LRS1382
10
5.2 Identifier Codes for Read Operation
Notes:
1. Top parameter device has its parameter blocks in the plane 3 (The highest address).
2. Block Address = The beginning location of a block address within the partition to which the Read Identifier Codes
command (90H) has been written.
DQ
15
-DQ
2
is reserved for future implementation.
3. PCRC=Partition Configuration Register Code.
4. The address A
20
-A
16
are shown in below table for reading the manufacturer, device, device configuration code.
The address to read the identifier codes is dependent on the partition which is selected when writing the Read Identifier
Codes command (90H).
See Chapter 6. Partition Configuration Register Definition (P.15) for the partition configuration register.
Identifier Codes for Read Operation on Partition Configuration (32M-bit device)
Partition Configuration Register
Code
Address
[A
15
-A
0
]
Data
[DQ
15
-DQ
0
]
Notes
Manufacturer Code
Device Code
Manufacturer Code
32M
Top Parameter Device Code
Block is Unlocked
0000H
0001H
00B0H
00B4H
DQ
0
= 0
DQ
0
= 1
DQ
1
= 0
DQ
1
= 1
PCRC
4
1,4
Block Lock Configuration Code
Block
Address
+ 2
2
Block is Locked
2
Block is not Locked-Down
2
Block is Locked-Down
2
Device Configuration Code
Partition Configuration Register
0006H
3,4
Address (32M-bit device)
[A
20
-A
16
]
PCR.10
PCR.9
PCR.8
0
0
0
00H
0
0
1
0
1
0
1
0
0
00H or 08H
00H or 10H
00H or 18H
0
1
1
1
1
0
1
0
1
00H or 08H or 10H
00H or 10H or 18H
00H or 08H or 18H
1
1
1
00H or 08H or 10H or 18H
相關(guān)PDF資料
PDF描述
LRS1360 Flash ROM
LRS1360C MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1361F MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1370 Flash ROM
LRS1380 MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LRS1360 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash ROM
LRS1360C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1361B 制造商:Sharp Microelectronics 功能描述:QUOTE B04419SC
LRS1361F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1370 制造商:Sharp Microelectronics Corporation 功能描述:COMBO 1MX16 FLASH + 128KX16 SRAM 2.7V TO 3.6V 72CSP - Trays
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