参数资料
型号: S29JL032J70TFI213
厂商: SPANSION LLC
元件分类: PROM
英文描述: 2M X 16 FLASH 3V PROM, 70 ns, PDSO48
封装: LEAD FREE, MO-142(D)DD, TSOP-48
文件页数: 16/63页
文件大小: 1618K
代理商: S29JL032J70TFI213
August 24, 2011 S29JL032J_00_05
S29JL032J
23
Data
Sheet
8.10
Boot Sector/Sector Block Protection and Unprotection
Note: For the following discussion, the term “sector” applies to both boot sectors and sector blocks. A sector
block consists of two or more adjacent sectors that are protected or unprotected at the same time (see
The hardware sector protection feature disables both program and erase operations in any sector. The
hardware sector unprotection feature re-enables both program and erase operations in previously protected
sectors. Sector protection/unprotection can be implemented via two methods.
Table 8.6 S29JL032J Boot Sector/Sector Block Addresses for
Protection/Unprotection (Top Boot Devices)
Sector
A20-A12
Sector/
Sector Block Size
SA0
000000XXX
64 kbytes
SA1-SA3
000001XXX
000010XXX
000011XXX
192 (3X64) kbytes
SA4-SA7
0001XXXXX
256 (4X64) kbytes
SA8-SA11
0010XXXXX
256 (4X64) kbytes
SA12-SA15
0011XXXXX
256 (4X64) kbytes
SA16-SA19
0100XXXXX
256 (4X64) kbytes
SA20-SA23
0101XXXXX
256 (4X64) kbytes
SA24-SA27
0110XXXXX
256 (4X64) kbytes
SA28-SA31
0111XXXXX
256 (4X64) kbytes
SA32-SA35
1000XXXXX
256 (4X64) kbytes
SA36-SA39
1001XXXXX
256 (4X64) kbytes
SA40-SA43
1010XXXXX
256 (4X64) kbytes
SA44-SA47
1011XXXXX
256 (4X64) kbytes
SA48-SA51
1100XXXXX
256 (4X64) kbytes
SA52-SA55
1101XXXXX
256 (4X64) kbytes
SA56-SA59
1110XXXXX
256 (4X64) kbytes
SA60-SA62
111100XXX
111101XXX
111110XXX
192 (3X64) kbytes
SA63
111111000
8 kbytes
SA64
111111001
8 kbytes
SA65
111111010
8 kbytes
SA66
111111011
8 kbytes
SA67
111111100
8 kbytes
SA68
111111101
8 kbytes
SA69
111111110
8 kbytes
SA70
111111111
8 kbytes
相关PDF资料
PDF描述
S29PL032J65BFI150 2M X 16 FLASH 3V PROM, 65 ns, PBGA56
S29PL127J70BFI000 8M X 16 FLASH 3V PROM, 70 ns, PBGA80
S29XS064R0PBHW010 4M X 16 FLASH 1.8V PROM, 80 ns, PBGA44
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