EN29GL064 Datasheet, PDF (17/66 Pages) Eon Silicon Solution Inc. – 64 Megabit (8192K x 8-bit / 4096K x 16-bit) Flash Memory

Preliminary EN29GL064
TABLE 5. Autoselect Codes (Using High Voltage, V_ID)
64M FLASH MANUFACTURER/DEVICE ID TABLE
Description
Manufacturer
ID: Eon
A21
CE# OE# WE# to
A16
A14
A5 A3
DQ8 to DQ15
to A9 A8 A7 A6 to to A1 A0
A10
A4 A2
BYTE BYTE
#=VIH #=VIL
DQ7 to DQ0
Model
H/L T/B
H
1Ch
L
L
H
X
X
VID
XLXXL L X
X
L
7Fh
Cycle 1
Cycle 2 _L
Cycle 3
Sector Group
Protection
L
Verification
Secured Silicon
Sector Indicator
Bit(DQ7),WP#
L
protects highest
address sector
Secured Silicon
Sector Indicator
Bit(DQ7),WP#
L
protects lowest
address sector
L L H 22
L
H
X
X VID X X L X ^{H H L 22}
H H H 22
L
H SA X VID X X L X L H L
X
L
H
X
X VID X X L X L H H X
L
H
X
X VID X X L X L H L
X
X 7EH 7Eh
X 0Ch 10h
X
01h
00h(B)
01h(T)
X
01h(protected)
00h(unprotected)
9Ah(factory
X
locked),
1Ah(not factory
locked)
8Ah(factory
X
locked),
0Ah(not factory
locked)
Note:
1. A8=H is recommended for Manufacturing ID check. If a manufacturing ID is read with A8=L, the chip will output a configuration
code 7Fh
2. A9 = VID is for HV A9 Autoselect mode only. A9 must be ≤ Vcc (CMOS logic level) for Command Autoselect Mode.
This Data Sheet may be revised by subsequent versions
17
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. A, Issue Date: 2009/3/20
www.eonssi.com