79LV2040RPFE-20 MAXWELL [Maxwell Technologies], 79LV2040RPFE-20 Datasheet - Page 7

• Manufacturer Part Number: 79LV2040RPFE-20
• Description: 20 Megabit (512K x 40-Bit) Low Voltage EEPROM MCM
• Manufacturer: MAXWELL [Maxwell Technologies]

1. Refer to the recommended DC operating conditions.
2. For CE
3. Bits 7, 15, 23, 31 and 39
P
Read
Standby
Write
Deselect
Write Inhibit
Data Polling
Program Reset
1. Use this device in a longer cycle than this value.
2. t
3. Next read or write operation can be initiated after t
4. Guaranteed by design.
20 Megabit (512K x 40-Bit) EEPROM MCM
P
Time to Device Busy
Write Start Time
RES to Write Setup Time
V
ARAMETER
ARAMETER
CC
-200
-250
-200
-250
-200
-250
-200
-250
internal write operation within this value.
WC
to RES Setup Time
must be longer than this value unless polling techniques or RDY/BUSY are used. This device automatically completes the
0-3
only one CE can be used (“on”) at a time.
T
ABLE
3
7. 79LV2040 AC E
4
4
CE
T
V
V
V
V
V
X
X
X
IH
ABLE
IL
IL
IL
IL
2
(V
CC
8. 79LV2040 M
= 3.3V ±10%, T
LECTRICAL
DW
OE
V
V
V
V
V
X
X
X
IH
IH
IL
IL
IL
if polling techniques or RDY/BUSY are used.
09.07.05 Rev 1
C
S
HARACTERISTICS FOR
YMBOL
A
t
t
t
t
RES
DW
DB
RP
= -55
ODE
WE
V
V
V
V
V
X
X
X
IH
IH
IH
IH
IL
TO
S
+125°C)
ELECTION 1
S
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
UBGROUPS
All data sheets are subject to change without notice
Data Out
High-Z
High-Z
High-Z
D
I/O
D
OUT
--
--
IN
W
3
M
RITE
100
120
150
250
100
100
IN 1
1
1
O
PERATION
RES
V
V
V
V
V
X
X
X
79LV2040
H
H
H
H
L
©2005 Maxwell Technologies
M
--
--
--
--
--
--
--
--
AX
High-Z --> V
All rights reserved
RDY/BUSY
High-Z
High-Z
High-Z
High-Z
V
U
--
--
OL
ns
ns
µ s
µ s
NITS
OL
7