EN29LV040A-55RPIP EON [Eon Silicon Solution Inc.], EN29LV040A-55RPIP Datasheet - Page 6

• Manufacturer Part Number: EN29LV040A-55RPIP
• Description: 4 Megabit (512K x 8-bit ) Uniform Sector, CMOS 3.0 Volt-only Flash Memory
• Manufacturer: EON [Eon Silicon Solution Inc.]

TABLE 3. OPERATING MODES
Operation
Read
Write
CMOS Standby
Output Disable
Reset
Temporary
Sector Unprotect
Notes:
L=logic low= V
D
TABLE 4. DEVICE IDENTIFICTION (Autoselect Codes)
Description
Manufacturer
ID: Eon
Device ID
Sector
Protection
Verification
Note:
1. A8 = H is recommended for Manufacturing ID check. If a manufacturing ID is read with A8=L, the chip will output a
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
or modifications due to changes in technical specifications.
IN
configuration code 7Fh.
=Data In, D
OUT
IL
, H=Logic High= V
=Data Out, A
CE#
L
L
L
V
4M FLASH MANUFACTURER/DEVICE ID TABLE
cc
OE#
CE#
L
L
L
± 0.3V
IN
X
X
L
L
L
=Address In
IH
, V
WE#
H
H
H
ID
4M FLASH USER MODE TABLE
=11 ± 0.5V, X=Don’t Care (either L or H, but not floating!),
OE#
A18
A16
H
H
SA
X
X
X
L
to
X
X
Rev. E, Issue Date: 2011/10/27
A15
A10
to
X
X
X
WE#
H
X
H
X
X
L
A9
V
V
V
ID
ID
ID
6
2
A8
H
X
X
L
1
© 2003 Eon Silicon Solution, Inc.,
A0-A18
A7
X
X
X
A
A
A
X
X
X
IN
IN
IN
A6
L
L
L
A5
A2
to
X
X
X
A1
H
L
L
A0
DQ0-DQ7
H
L
L
High-Z
High-Z
High-Z
EN29LV040A
D
D
D
OUT
IN
IN
www.eonssi.com
DQ7 to DQ0
(Unprotected)
(Protected)
1Ch
7Fh
4Fh
01h
00h