參數(shù)資料
型號: M58LW128BZA
廠商: 意法半導(dǎo)體
英文描述: 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
中文描述: 128兆位和8Mb x16或4Mb的X32號,統(tǒng)一座,突發(fā)3V電源閃存
文件頁數(shù): 55/65頁
文件大?。?/td> 932K
代理商: M58LW128BZA
55/65
M58LW128A, M58LW128B
Table 32. Device Geometry Definition
Note: 1.
For M58LW128B, A1 = Don’t Care. N/A = Not Applicable.
2. DQ31-DQ16 are available in the M58LW128B only. They are in the high-impedance state when the device operates In x16 mode.
Table 33. Block Status Register
Note: 1. BA specifies the block address location, A23-A17.
Address
(1)
A23-A1 (M58LW128A)
A23-A2 (M58LW128B)
DQ31-DQ16
(2)
DQ15-DQ0
Description
27h
0000
0018h
2
n
number of bytes memory Size
28h
N/A
0001h
Device Interface M58LW128A
0000
0004h
Device Interface M58LW128B
29h
0000
0000h
2Ah
0000
0005h
Maximum number of bytes in Write Buffer, 2
n
2Bh
0000
0000h
2Ch
0000
0001h
Bit7-0 = number of Erase Block Regions in device
2Dh
0000
007Fh
Number (n-1) of Erase Blocks of identical size; n=128
2Eh
0000
0000h
2Fh
0000
0000h
Erase Block Region Information
x 256 bytes per Erase block (128K bytes)
30h
0000
0002h
Address
A23-A1 (M58LW128A)
A23-A2 (M58LW128B)
Data
Selected Block Information
(BA+2)h
(1)
bit0
0
Block Unprotected
1
Block Protected
bit7-1
0
Reserved for future features
相關(guān)PDF資料
PDF描述
M58LW128B150N6E 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M58LW128B150N6F 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M58LW128B150N6T 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M58LW128B150ZA1E 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M58LW128B150ZA1F 128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
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