MT28F004B3VG-8 T Micron Technology Inc, MT28F004B3VG-8 T Datasheet - Page 5

IC FLASH 4MBIT 80NS 40TSOP

MT28F004B3VG-8 T

Manufacturer Part Number
MT28F004B3VG-8 T
Description
IC FLASH 4MBIT 80NS 40TSOP
Manufacturer
Micron Technology Inc
Datasheet

Specifications of MT28F004B3VG-8 T

Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
4M (512K x 8)
Speed
80ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
40-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Table 2:
NOTE:
10. Value reflects DQ8–DQ15.
09005aef8114a789
F45.fm - Rev. E 6/04 EN
Standby
RESET
READ
READ (word mode)
READ (byte mode)
Output Disable
WRITE/ERASE (EXCEPT BOOT BLOCK)
ERASE SETUP
ERASE CONFIRM
WRITE SETUP
WRITE (word mode)
WRITE (byte mode)
READ ARRAY
WRITE/ERASE (BOOT BLOCK)
ERASE SETUP
ERASE CONFIRM
ERASE CONFIRM
WRITE SETUP
WRITE (word mode)
WRITE (word mode)
WRITE (byte mode)
WRITE (byte mode)
READ ARRAY
DEVICE IDENTIFICATION
Manufacturer Compatibility
(word mode)
Manufacturer Compatibility
(byte mode)
Device (word mode, top boot)
Device (byte mode, top boot)
Device (word mode, bottom
boot)
Device (byte mode, bottom
boot)
1. L = V
2. V
3. Operation must be preceded by ERASE SETUP command.
4. Operation must be preceded by WRITE SETUP command.
5. The READ ARRAY command must be issued before reading the array after writing or erasing.
6. When WP# =
7.
8.
9. A1–A8, A10–A17 = V
V
V
PPH
HH
ID
10
= 12V; may also be read by issuing the IDENTIFY DEVICE command.
= 12V.
IL
= V
(LOW), H =
FUNCTION
PPH
10
5
5
1 (3.3V) or V
Truth Table (MT28F400B3)
3
3
3, 6
V
IH
4
4
4, 6
4
4
4, 6
, RP# may be at
V
IH
IL
.
8, 9
(HIGH), X = V
PPH
10
2, 7
2 (5V).
RP#
V
V
V
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
HH
HH
HH
V
IH
2
IL
CE#
or
H
X
or
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
V
V
HH
IH
OE# WE# WP#
.
X
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
(“Don’t Care”).
H
H
H
H
H
H
H
H
H
1
X
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
SMART 3 BOOT BLOCK FLASH MEMORY
X
X
X
X
X
X
X
X
X
X
X
X
X
H
X
X
H
X
H
X
X
X
X
X
X
X
5
BYTE#
X
X
H
X
X
X
X
H
X
X
X
X
X
H
H
X
H
H
H
L
L
L
L
L
L
L
Micron Technology, Inc., reserves the right to change products or specifications without notice.
A0
H
H
H
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
L
V
V
V
V
V
V
A9
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ID
ID
ID
ID
ID
ID
V
V
V
V
V
V
V
V
V
V
PPH
PPH
PPH
PPH
PPH
PPH
PPH
PPH
PPH
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
PP
Data-Out Data-Out Data-Out
Data-Out
10h/40h
10h/40h
Data-In
Data-In
Data-In
Data-In
Data-In
Data-In
High-Z
High-Z
High-Z
DQ0–
DQ7
D0h
D0h
D0h
20h
FFh
20h
FFh
89h
89h
70h
70h
71h
71h
©2003 Micron Technology, Inc. All rights reserved.
Data-In
Data-In
Data-In
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
DQ14
DQ8–
00h
44h
44h
X
X
X
X
X
X
X
X
X
X
X
X
4Mb
Data-In
Data-In
Data-In
High-Z
High-Z
High-Z
DQ15/
A-1
A-1
A-1
A-1
A-1
X
X
X
X
X
X
X
X
X
X
X
X

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