w19b320b Winbond Electronics Corp America, w19b320b Datasheet - Page 27

• Manufacturer Part Number: w19b320b
• Description: W19b320bt/b Datasheet
• Manufacturer: Winbond Electronics Corp America

Security Sector Addresses for Bottom Boot Devices
7.5
W19B320BT/B
DEVICE
Top Boot Sector/Sector Block Address for Protection/Unprotection)
SA12-SA15
SA16-SA19
SA20-SA23
SA24-SA27
SA28-SA31
SA32-SA35
SA36-SA39
SA40-SA43
SA44-SA47
SA48-SA51
SA52-SA55
SA56-SA59
SA60-SA62
SA8-SA11
SA0-SA3
SA4-SA7
SECTOR
SA63
SA64
SA65
SA66
SA67
SA68
SA69
SA70
SECTOR ADDRESS
000000XXX
A20-A12
(BYTES/WORDS)
SECTOR SIZE
0001XXXXX
0010XXXXX
0011XXXXX
0100XXXXX
0101XXXXX
0110XXXXX
0111XXXXX
1000XXXXX
1001XXXXX
1010XXXXX
1011XXXXX
1100XXXXX
1101XXXXX
1110XXXXX
000000XXX
000001XXX
000010XXX
000011XXX
111100XXX
111101XXX
111110XXX
111111000
111111001
111111010
111111011
111111100
111111101
111111110
111111111
A20-A12
256/128
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W19B320BT/B DATASHEET
ADDRESS RANGE
000000h-0000FFh
Publication Release Date:Dec. 25, 2007
SECTOR/SECTOR BLOCK SIZE
(X8)
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
256(4x64) K bytes
192(3x64) K bytes
8 K bytes
8 K bytes
8 K bytes
8 K bytes
8 K bytes
8 K bytes
8 K bytes
8 K bytes
ADDRESS RANGE
000000h-00007Fh
(X16)
Revisionv A3