MT28F320J3 Micron, MT28F320J3 Datasheet - Page 10

• Manufacturer Part Number: MT28F320J3
• Description: Q-FLASHTM MEMORY
• Manufacturer: Micron

NOTE: 1. See Table 2 for valid CE configurations.
128Mb, 64Mb, 32Mb Q-Flash Memory
MT28F640J3_7.p65 – Rev. 6, Pub. 8/02
MODE
Read Array
Output Disable
Standby
Reset/Power-Down
Mode
Read Identifier Codes
Read Query
Read Status (ISM off)
Read Status (ISM on)
Write
DQ7
DQ15–DQ8
DQ6–DQ0
10. Command writes involving block erase, program, or lock bit configuration are reliably executed when V
11. Refer to Table 4 for valid D
2. OE# and WE# should never be enabled simultaneously.
3. DQ refers to DQ0–DQ7 if BYTE# is LOW and DQ0–DQ15 if BYTE# is HIGH.
4. High-Z is V
5. Refer to DC Characteristics. When V
6. X can be V
7. In default mode, STS is V
8. See Read Identifier Codes section for read identifier code data.
9. See Read Query Mode Command section for read query data.
V
algorithms. It is V
suspend mode, or reset/power-down mode.
V
PENH
CC
is within specification.
voltages.
IL
OH
or V
with an external pull-up resistor.
IH
OH
RP#
for control and address pins, and V
V
V
V
V
V
V
V
V
V
when the ISM is not busy, in block erase suspend mode (with programming inactive), program
IH
IH
IH
IH
IH
IH
IH
IH
IL
OL
CE0, CE1,
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
IN
when the ISM is executing internal block erase, program, or lock bit configuration
CE2
during a WRITE operation.
X
1
PEN
OE#
≤ V
V
V
V
V
V
V
V
X
X
Bus Operations
IH
IH
PENLK
IL
IL
IL
IL
IL
2
, memory contents can be read, but not altered.
WE#
Table 3
V
V
V
V
V
V
V
X
X
IH
IH
IH
IH
IH
IH
IL
10
2
PENLK
ADDRESS
Figure 2
Table 7
or V
See
See
X
X
X
X
X
X
X
PENH
for V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
V
V
PEN
PENH
PEN
X
X
X
X
X
X
X
X
. See DC Characteristics for V
128Mb, 64Mb, 32Mb
High-Z
High-Z
High-Z
High-Z
High-Z
Note 8
Note 9
D Q
D
D
D
D
Q-FLASH MEMORY
OUT
OUT
OUT
IN
3
STS DEFAULT
High-Z
High-Z
High-Z
High-Z
MODE
X
X
X
©2002, Micron Technology, Inc.
4
4
4
4
PEN
PENLK
= V
7, 10, 11
NOTES
PENH
and
5, 6, 7
and