EN29LV800A データシートの表示（PDF） - Eon Silicon Solution Inc.
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EN29LV800A
Eon Silicon Solution Inc.
EN29LV800A Datasheet PDF : 41 Pages
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EN29LV800A
TABLE 3. OPERATING MODES
8M FLASH USER MODE TABLE
Operation
Read
Write
CMOS Standby
TTL Standby
Output Disable
Hardware Reset
Temporary Sector
Unprotect
CE#
L
L
Vcc ± 0.3V
H
L
X
X
OE#
L
H
X
X
H
X
X
WE#
H
L
X
X
H
X
X
A0-
Reset# A18
H
AIN
H
AIN
Vcc ± 0.3V X
H
X
H
X
L
X
VID
AIN
DQ0-DQ7
DOUT
DIN
High-Z
High-Z
High-Z
High-Z
DIN
Notes:
L=logic low= VIL, H=Logic High= VIH, VID =11 ± 0.5V, X=Don’t Care (either L or H, but not floating!),
DIN=Data In, DOUT=Data Out, AIN=Address In
DQ8-DQ15
Byte# Byte#
= VIH
= VIL
DOUT
DIN
High-Z
High-Z
High-Z High-Z
High-Z High-Z
High-Z High-Z
High-Z High-Z
DIN
X
TABLE 4. DEVICE IDENTIFICTION (Autoselect Codes)
8M FLASH MANUFACTURER/DEVICE ID TABLE
Description
CE OE W A18 A11 A92 A8 A7 A6 A5 A1 A0 DQ8
DQ7 to
# # E# to to
to
to
DQ0
Mode
A12 A10
A2
DQ15
Manufacturer ID:
Eon
L LH X
X VID H1 X L X L L
X
1Ch
Device ID Word L
(top boot
block)
Byte
L
LH
X
LH
22h
X VID X X L X L H
X
DAh
DAh
Device ID Word L L H
22h
5Bh
(bottom boot
block)
Byte
X
L LH
X VID X X L X L H
X
5Bh
Sector Protection
Verification
L
L H SA X VID X X L X H L
X
01h
(Protected)
X
00h
(Unprotected)
Note:
1. If a manufacturing ID is read with A8=L, the chip will output a configuration code 7Fh. A further Manufacturing ID must be
read with A8=H.
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
7
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc., www.essi.com.tw
Rev. C, Issue Date: 2005/01/10
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