S29AS008J Datasheet, PDF (27/55 Pages) SPANSION – 8 Megabit (1M x 8-Bit / 512K x 16-Bit) CMOS 1.8 Volt-Only Boot Sector Flash Memory

Data Sheet
Addresses
(Word Mode)
40h
41h
42h
43h
44h
45h
46h
47h
48h
49h
4Ah
4Bh
4Ch
4Dh
4Eh
4Fh
50h
Table 9.4 Primary Vendor-Specific Extended Query
Addresses
(Byte Mode)
80h
82h
84h
86h
88h
8Ah
8Ch
8Eh
90h
92h
94h
96h
98h
9Ah
9Ch
9Eh
A0h
Data
0050h
0052h
0049h
0031h
0033h
000Ch
0002h
0001h
0001h
0004h
0000h
0000h
0000h
0000h
0000h
00XXh
0000h
Description
Query-unique ASCII string “PRI”
Major version number, ASCII
Minor version number, ASCII
Address Sensitive Unlock
0 = Required
1 = Not Required
Erase Suspend
0 = Not Supported
1 = To Read Only
2 = To Read & Write
Sector Group Protect
0 = Not Supported
X = Number of sectors in smallest sector group
Sector Group Temporary Unprotect
00 = Not Supported
01 = Supported
Sector Group Protect/Unprotect scheme
01 = 29F040 mode
02 = 29F016 mode
03 = 29F400 mode
04 = 29LV800A mode
Simultaneous Operation
00 = Not Supported
01 = Supported
Burst Mode Type
00 = Not Supported
01 = Supported
Page Mode Type
00 = Not Supported
01 = 4 Word Page
02 = 8 Word Page
ACC (Acceleration) Supply Minimum
00 = Not Supported
D7-D4: Volt
D3-D0: 100 mV
ACC (Acceleration) Supply Maximum
00 = Not Supported
D7-D4: Volt
D3-D0: 100 mV
WP# Protection
02 = Bottom Boot Device with WP Protect
03 = Top Boot Device with WP Protect
Program Suspend
00 = Not Supported
01 = Supported
November 9, 2011 S29AS008J_00_09
S29AS008J
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