E28F320J5100 Intel, E28F320J5100 Datasheet - Page 15

• Manufacturer Part Number: E28F320J5100
• Manufacturer: Intel

NOTES:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. See Table 2 for valid CE configurations.
11. OE# and WE# should never be enabled simultaneously.
Read Array
Output
Disable
Standby
Reset/Power-
Down Mode
Read
Identifier
Codes
Read Query
Read Status
(WSM off)
Read Status
(WSM on)
Write
PRELIMINARY
Refer to DC Characteristics . When V
X can be V
V
In default mode, STS is V
It is V
mode.
See Read Identifier Codes Command section for read identifier code data.
See Read Query Mode Command section for read query data.
Command writes involving block erase, program, or lock-bit configuration are reliably executed when V
V
and should not be attempted.
Refer to Table 4 for valid D
DQ refers to DQ
High Z will be V
PENH
CC
Mode
is within specification. Block erase, program, or lock-bit configuration with V
OH
voltages.
when the WSM is not busy, in block erase suspend mode (with programming inactive), or reset/power-down
IL
or V
OH
Notes
0
1,2,3
3,6,7
IH
–DQ
with an external pull-up resistor.
for control and address pins, and V
7
if BYTE# is low and DQ
OL
V
V
V
V
V
V
V
V
RP#
IN
V
V
V
V
V
V
V
V
IH
IH
IH
V
IH
IH
IH
IH
IH
when the WSM is executing internal block erase, program, or lock-bit configuration algorithms.
HH
HH
HH
HH
HH
HH
HH
HH
during a write operation.
IL
or
or
or
or
or
or
or
or
INTEL
CE
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
PEN
0,1,2 (10)
X
®
V
Table 3. Bus Operations
StrataFlash™ MEMORY TECHNOLOGY, 32 AND 64 MBIT
PENLK
0
OE#
–DQ
, memory contents can be read, but not altered.
V
V
V
V
V
V
V
X
X
IH
IH
IL
IL
IL
IL
IL
15
(11)
PENLK
if BYTE# is high.
WE#
V
V
V
V
V
V
V
or V
X
X
IH
IH
IH
IH
IH
IH
IL
(11)
PENH
Address V
Figure 6
Table 7
See
See
for V
X
X
X
X
X
X
X
PEN
. See DC Characteristics for V
V
IH
PENH
PEN
X
X
X
X
X
X
X
X
< RP# < V
DQ
DQ
DQ
HH
15–8
6–0
High Z
High Z
High Z
Note 4
Note 5
DQ
produce spurious results
D
D
7
D
= D
OUT
OUT
= High Z
= High Z
IN
(8)
OUT
PEN
= V
PENLK
PENH
High Z
High Z
High Z
High Z
(default
mode)
STS
and
X
X
X
and
(9)
(9)
(9)
(9)
15