參數(shù)資料
型號(hào): M58WR064EBZB
廠商: 意法半導(dǎo)體
英文描述: 64 Mbit 4Mb x 16, Multiple Bank, Burst 1.8V Supply Flash Memory
中文描述: 64兆位4Mb的× 16,多銀行,突發(fā)1.8V電源快閃記憶體
文件頁數(shù): 55/82頁
文件大?。?/td> 1100K
代理商: M58WR064EBZB
59/82
Table 32. CFI Query System Interface Information
Table 33. Device Geometry Definition
Offset
Data
Description
Value
1Bh
0017h
VDD Logic Supply Minimum Program/Erase or Write voltage
bit 7 to 4
BCD value in volts
bit 3 to 0
BCD value in 100 millivolts
1.7V
1Ch
0022h
VDD Logic Supply Maximum Program/Erase or Write voltage
bit 7 to 4
BCD value in volts
bit 3 to 0
BCD value in 100 millivolts
2.2V
1Dh
0017h
VPP [Programming] Supply Minimum Program/Erase voltage
bit 7 to 4
HEX value in volts
bit 3 to 0
BCD value in 100 millivolts
1.7V
1Eh
00C0h
VPP [Programming] Supply Maximum Program/Erase voltage
bit 7 to 4
HEX value in volts
bit 3 to 0
BCD value in 100 millivolts
12V
1Fh
0004h
Typical time-out per single byte/word program = 2n s
16s
20h
0003h
Typical time-out for quadruple word program = 2n s
8s
21h
000Ah
Typical time-out per individual block erase = 2n ms
1s
22h
0000h
Typical time-out for full chip erase = 2n ms
NA
23h
0003h
Maximum time-out for word program = 2n times typical
128s
24h
0004h
Maximum time-out for quadruple word = 2n times typical
128s
25h
0002h
Maximum time-out per individual block erase = 2n times typical
4s
26h
0000h
Maximum time-out for chip erase = 2n times typical
NA
Offset Word
Mode
Data
Description
Value
27h
0017h
Device Size = 2n in number of bytes
8 MByte
28h
29h
0001h
0000h
Flash Device Interface Code description
x16
Async.
2Ah
2Bh
0003h
0000h
Maximum number of bytes in multi-byte program or page = 2n
8 Byte
2Ch
0002h
Number of identical sized erase block regions within the device
bit 7 to 0 = x = number of Erase Block Regions
2
M58W
R064
ET
2Dh
2Eh
007Eh
0000h
Region 1 Information
Number of identical-size erase blocks = 007Eh+1
127
2Fh
30h
0000h
0001h
Region 1 Information
Block size in Region 1 = 0100h * 256 byte
64 KByte
31h
32h
0007h
0000h
Region 2 Information
Number of identical-size erase blocks = 0007h+1
8
33h
34h
0020h
0000h
Region 2 Information
Block size in Region 2 = 0020h * 256 byte
8 KByte
35h
38h
Reserved
Reserved for future erase block region information
NA
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