EN29LV160 EON [Eon Silicon Solution Inc.], EN29LV160 Datasheet - Page 7

• Manufacturer Part Number: EN29LV160
• Description: 16 Megabit (2048K x 8-bit / 1024K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
• Manufacturer: EON [Eon Silicon Solution Inc.]

TABLE 3. OPERATING MODES
Operation
Read
Write
CMOS Standby
TTL Standby
Output Disable
Hardware Reset
Temporary
Sector Unprotect
Notes:
L=logic low= V
D
TABLE 4. DEVICE IDENTIFICTION (Autoselect Codes)
Description
Manufacturer ID:
Eon
Device ID
(top boot
block)
Device ID
(bottom boot
block)
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
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
or modifications due to changes in technical specifications.
IN
=Data In, D
OUT
IL
, H=Logic High= V
Word
Byte
Word
Byte
Mode
=Data Out, A
16M FLASH MANUFACTURER/DEVICE ID TABLE
CE#
L
L
V
H
L
X
X
cc
CE
L
L
L
L
L
L
± 0.3V
IN
=Address In
IH
OE
, V
L
L
L
L
L
L
16M FLASH USER MODE TABLE
ID
=11 ± 0.5V, X=Don’t Care (either L or H, but not floating!),
OE#
L
H
X
X
H
X
X
WE
H
H
H
H
H
H
A19
A12
SA
to
X
X
X
WE#
H
X
X
H
X
X
L
A11
A10
Rev. A, Issue Date: 2004/03/30
to
X
X
X
X
Reset#
H
H
V
H
H
L
V
7
cc
ID
A9
V
V
V
V
± 0.3V
ID
ID
ID
ID
©2003 Eon Silicon Solution, Inc., www.essi.com.tw
2
A8
H
X
X
X
1
A7
A0-
A19
A
A
X
X
X
X
A
X
X
X
X
IN
IN
IN
A6
L
L
L
L
DQ0-DQ7
D
D
High-Z
High-Z
High-Z
High-Z
D
OUT
IN
IN
A5
A2
to
X
X
X
X
A1
H
L
L
L
EN29LV160
A0
H
H
L
L
DQ8-DQ15
Byte#
= V
D
D
High-Z
High-Z
High-Z
High-Z
D
OUT
IN
IN
IH
DQ15
DQ8
22h
22h
to
X
X
X
X
X
Byte#
= V
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
X
(Unprotected)
(Protected)
IL
DQ7 to
DQ0
1CH
C4H
C4H
49H
49H
01h
00h