D a t a S h e e t ( P r e l i m i n a r y )
Table 7.2 Autoselect Codes, (High Voltage Method)
DQ8 to DQ15
A14
to
Amax
to
A8
to
A5 A3
to to
BYTE# BYTE#
Description
CE# OE# WE# A16 A10 A9 A7 A6 A4 A2 A1 A0
= VIH
= VIL
DQ7 to DQ0
Manufacturer ID:
Spansion Product
L
L
H
X
X
X
VID
X
L
X
L
L
L
00
X
01h
Cycle 1
Cycle 2
L
L
H
L
22
22
X
X
7Eh
28h
H
H
L
L
H
X
VID
X
L
X
Cycle 3
H
H
H
22
X
01h
Cycle 1
Cycle 2
L
L
H
L
22
22
X
X
7Eh
23h
H
H
L
L
L
L
L
L
H
H
H
X
X
X
X
X
X
VID
VID
VID
X
X
X
L
L
L
X
X
X
Cycle 3
H
H
H
22
X
01h
Cycle 1
Cycle 2
L
L
H
L
22
22
X
X
7Eh
22h
H
H
Cycle 3
H
H
H
22
X
01h
Cycle 1
Cycle 2
L
L
H
L
22
22
X
X
7Eh
21h
H
H
Cycle 3
H
L
H
H
H
L
22
X
X
X
01h
Sector Group
Protection Verification
01h (protected),
00h (unprotected)
L
L
L
L
H
H
SA
X
X
X
VID
X
X
L
L
X
X
Secured Silicon Sector
Indicator Bit (DQ7),
WP# protects highest
address sector
99h (factory locked),
19h (not factory
locked)
VID
L
L
H
H
H
H
X
X
X
X
Secured Silicon Sector
Indicator Bit (DQ7),
WP# protects lowest
address sector
89h (factory locked),
09h (not factory
locked)
L
L
H
X
X
VID
X
L
X
Legend
L = Logic Low = V , H = Logic High = V , SA = Sector Address, X = Don’t care. V = 11.5V to 12.5V
IL
IH
ID
Table 7.3 Autoselect Addresses in System
Description
Manufacturer ID
Device ID, Word 1
Address
Read Data (word/byte mode)
(Base) + 00h xx01h/1h
(Base) + 01h 227Eh/7Eh
2228h/28h (GL01GP)
2223h/23h (GL512P)
2222h/22h (GL256P)
2221h/21h (GL128P)
Device ID, Word 2
(Base) + 0Eh
Device ID, Word 3
Secure Device Verify
Sector Protect Verify
(Base) + 0Fh 2201h/01h
For S29GLxxxPH: XX19h/19h = Not Factory Locked. XX99h/99h = Factory Locked.
For S29GLxxxPL: XX09h/09h = Not Factory Locked. XX89h/89h = Factory Locked.
(Base) + 03h
(SA) + 02h
xx01h/01h = Locked, xx00h/00h = Unlocked
22
S29GL-P MirrorBit® Flash Family
S29GL-P_00_A7 November 8, 2007
SPANSION [ SPANSION ]
