EN29F080 Datasheet, PDF (5/37 Pages) List of Unclassifed Manufacturers – 8 Megabit (1024K x 8-bit) Flash Memory

EN29F080
TABLE 3. OPERATING MODES
8M FLASH USER MODE TABLE
C E WE OE A9 A8 A6 A1 A0 Ax/y
DQ(0-7)
USER MODE
STANDBY
H
READ
L
OUTPUT DISABLE
L
READ
L
MANUFACTURE ID
READ DEVICE ID
L
VERIFY SECTOR
L
PROTECT
ENABLE SECTOR
L
PROTECT
SECTOR UNPROTECT L
WRITE
L
TEMPORARY SECTOR X
UNPROTECT
X
X XXXXX
X
HI-Z
H
L A9 A8 A6 A1 A0 Ax/y
DQ(0-7)
H
H A9 A8 A6 A1 A0 Ax/y
HI-Z
H
L VID L/H L L L
X
MANUFACTURE
ID
H
L VID L/H L L H
X
DEVICE ID(T/B)
H
L VID X L H L
X
CODE
L VID VID X L X X
X
X
L VID VID X H H L
X
L
H A9 A8 A6 A1 A0 Ax/y
X
X XXXXX
X
X
DIN(0-7)
X
NOTES:
1) L = VIL, H = VIH, VID = 11.5V ± 0.5V
2) X = Don’t care, either VIH or VIL
TABLE 4. DEVICE IDENTIFICTION
8M FLASH MANUFACTURER/DEVICE ID TABLE
A8
A6
A1 A0
READ CONTINUATION
L
L
L
L
MANUFACTURER ID
READ
H
L
L
L
MANUFACTURER ID
READ CONTINUATION
L
L
L
H
DEVICE ID
READ DEVICE ID
H
L
L
H
DQ(7-0)
HEX
MANUFACTURER ID
7F
MANUFACTURER ID
1C
DEVICE ID
7F
DEVICE ID
08
4800 Great America Parkway, Suite 202
5
Santa Clara, CA 95054
Rev. C, Issue Date: 2001/07/05
Tel: [phone]
Fax: [phone]