EN29GL128H Datasheet, PDF (10/54 Pages) Eon Silicon Solution Inc. – 128 Megabit (16384K x 8-bit / 8192K x 16-bit) Flash Memory Page mode Flash Memory, CMOS 3.0 Volt-only

Table 4. Device OPERATING MODES
128M FLASH USER MODE TABLE
EN29GL128H/L
Operation
Read
Write
Accelerated
Program
RESET
CE# OE# WE# #
L
L
H
H
L
H
L
H
L
H
L
H
WP#/AC
C
L/H
(Note 1)
VB_HH
A0-
A22
A _IN B
B
A _IN B
B
A _IN B
B
CMOS Standby
V _cc B
B
X
±0.3V
X
V_cc±0.3V H
X
Output Disable L
H
H
H
L/H
X
Hardware Reset X
X
X
L
L/H
X
DQ0-
DQ7
D _OUT B
B
D _IN B
B
D _IN B
B
High-Z
High-Z
High-Z
DQ8-DQ15
BYTE# BYTE#
= V_IH B
B
D _OUT B
B
D _IN B
B
= V_ILB
B
DQ8-
DQ14=
High-Z,
D _IN B
B
DQ15 =
A-1
High-Z High-Z
High-Z High-Z
High-Z High-Z
Notes:
1. Addresses are A22:A0 in word mode; A22:A-1 in byte mode.
2. If WP# = VIL, on the outermost sector remains protected. If WP# = VIH, the outermost sector is unprotected. WP# has an
internal pull-up; when unconnected, WP# is at VIH. All sectors are unprotected when shipped from the factory (The Secured
Silicon Sector can be factory protected depending on version ordered.)
3. DIN or DOUT as required by command sequence, data polling, or sector protect algorithm.
Legend
L = Logic Low = VIL, H = Logic High = VIH, VHH = 8.5–9.5V, X = Don’t Care, AIN = Address In, DIN = Data In, DOUT = Data Out
This Data Sheet may be revised by subsequent versions
10
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. H, Issue Date: 2009/10/01
www.eonssi.com