参数资料
型号: M58WR064KU70ZA6U
厂商: NUMONYX
元件分类: PROM
英文描述: 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44
封装: 7.50 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFBGA-44
文件页数: 3/122页
文件大小: 2187K
代理商: M58WR064KU70ZA6U
Common flash interface
M58WRxxxKU, M58WRxxxKL
Table 45.
Bank and erase block region 1 information(1)
M58WR016KU,
M58WR032KU,
M58WR064KU
M58WR016KL,
M58WR032KL,
M58WR064KL
Description
Offset
Data
Offset
Data
(P+1A)h = 53h
03h(2)
07h(3)
0Fh(4)
(P+1A)h = 53h
01h
Number of identical banks within Bank Region 1
(P+1B)h = 54h
00h
(P+1B)h = 54h
00h
(P+1C)h = 55h
11h
(P+1C)h = 55h
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+1D)h = 56h
00h
(P+1D)h = 56h
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+1E)h = 57h
00h
(P+1E)h = 57h
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+1F)h = 58h
01h
(P+1F)h = 58h
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.(5)
(P+20)h = 59h
07h
(P+20)h = 59h
07h
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+21)h = 5Ah
00h
(P+21)h = 5Ah
00h
(P+22)h = 5Bh
00h
(P+22)h = 5Bh
20h
(P+23)h = 5Ch
01h
(P+23)h = 5Ch
00h
(P+24)h = 5Dh
64h
(P+24)h = 5Dh
64h
Bank Region 1 (Erase Block Type 1)
Minimum block erase cycles × 1000
(P+25)h = 5Eh
00h
(P+25)h = 5Eh
00h
(P+26)h = 5Fh
01h
(P+26)h = 5Fh
01h
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 5Eh 01 5Eh 01
(P+27)h = 60h
03h
(P+27)h = 60h
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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