參數(shù)資料
型號(hào): M58LR128FB95ZB6E
廠商: NUMONYX
元件分類: PROM
英文描述: 8M X 16 FLASH 1.8V PROM, 95 ns, PBGA56
封裝: 7.70 X 9 MM, 0.75 MM PITCH, LEAD FREE, VFBGA-56
文件頁數(shù): 62/82頁
文件大?。?/td> 1303K
代理商: M58LR128FB95ZB6E
65/82
M58LR128FT, M58LR128FB
Table 38. Bank and Erase Block Region Information
Note: 1. The variable P is a pointer which is defined at CFI offset 15h.
2. Bank Regions. There are two Bank Regions, see Table 29. and Table 30.
Table 39. Bank and Erase Block Region 1 Information
Flash memory (top)
Flash memory (bottom)
Description
Offset
Data
Offset
Data
(P+23)h = 12Dh
02h
(P+23)h = 12Dh
02h
Number of Bank Regions within the device
Flash memory (top)
Flash memory (bottom)
Description
Offset
Data
Offset
Data
(P+24)h = 12Eh
0Fh
(P+24)h = 12Eh
01h
Number of identical banks within Bank Region 1
(P+25)h = 12Fh
00h
(P+25)h = 12Fh
00h
(P+26)h = 130h
11h
(P+26)h = 130h
11h
Number of program or erase operations allowed in Bank
Region 1:
Bits 0-3: Number of simultaneous program operations
Bits 4-7: Number of simultaneous erase operations
(P+27)h = 131h
00h
(P+27)h = 131h
00h
Number of program or erase operations allowed in other banks
while a bank in same region is programming
Bits 0-3: Number of simultaneous program operations
Bits 4-7: Number of simultaneous erase operations
(P+28)h = 132h
00h
(P+28)h = 132h
00h
Number of program or erase operations allowed in other banks
while a bank in this region is erasing
Bits 0-3: Number of simultaneous program operations
Bits 4-7: Number of simultaneous erase operations
(P+29)h = 133h
01h
(P+29)h = 133h
02h
Types of erase block regions in Bank Region 1
n = number of erase block regions with contiguous same-size
erase blocks.
Symmetrically blocked banks have one blocking region(2).
(P+2A)h = 134h
77h
(P+2A)h = 134h
03h
Bank Region 1 Erase Block Type 1 Information
Bits 0-15: n+1 = number of identical-sized erase blocks
Bits 16-31: n×256 = number of bytes in erase block region
(P+2B)h = 135h
00h
(P+2B)h = 135h
00h
(P+2C)h = 136h
00h
(P+2C)h = 136h
80h
(P+2D)h = 137h
02h
(P+2D)h = 137h
00h
(P+2E)h = 138h
64h
(P+2E)h = 138h
64h
Bank Region 1 (Erase Block Type 1)
Minimum block erase cycles × 1000
(P+2F)h = 139h
00h
(P+2F)h = 139h
00h
(P+30)h = 13Ah
02h
(P+30)h = 13Ah
02h
Bank Region 1 (Erase Block Type 1): BIts per cell, internal
ECC
Bits 0-3: bits per cell in erase region
Bit 4: reserved for “internal ECC used”
BIts 5-7: reserved
(P+31)h = 13Bh
03h
(P+31)h = 13Bh
03h
Bank Region 1 (Erase Block Type 1): Page mode and
Synchronous mode capabilities
Bit 0: Page-mode reads permitted
Bit 1: Synchronous reads permitted
Bit 2: Synchronous writes permitted
Bits 3-7: reserved
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