MT28F320J3 Micron, MT28F320J3 Datasheet - Page 3

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

DEVICE MARKING
part number is not printed on the top of each device.
Instead, an abbreviated device mark comprised of a
NOTE: 1. A22 only exists on the 64Mb and 128Mb devices. On the 32Mb, this pin/ball is a no connect (NC).
128Mb, 64Mb, 32Mb Q-Flash Memory
MT28F640J3_7.p65 – Rev. 6, Pub. 8/02
Due to the size of the package, Micron’s standard
V
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
CE1
CE0
RP#
V
2. A23 only exists on the 128Mb device. On the 32Mb and 64Mb, this pin/ball is a no connect (NC).
3. The # symbol indicates signal is active LOW.
PEN
V
A9
A8
A7
A6
A5
A4
A3
A2
A1
CC
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56-Pin TSOP Type I
PART NUMBER
MT28F320J3FS-11
MT28F320J3FS-11 ET
MT28F640J3FS-12
MT28F640J3FS-12 ET
MT28F128J3FS-15
MT28F128J3FS-15 ET
Cross Reference for Abbreviated Device Marks
PIN /BALL ASSIGNMENT (Top View)
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
NC
WE#
OE#
STS
DQ15
DQ7
DQ14
DQ6
V
DQ13
DQ5
DQ12
DQ4
V
V
DQ11
DQ3
DQ10
DQ2
V
DQ9
DQ1
DQ8
DQ0
A0
BYTE#
A23
CE2
SS
CC
SS
CC
Q
MARKING
PRODUCT
FW201
FW207
FW202
FW209
FW203
FW501
Table 1
3
five-digit alphanumeric code is used. The abbreviated
device marks are cross referenced to Micron part num-
bers in Table 1.
ENGINEERING
SAMPLE
FX201
FX207
FX202
FX209
FX203
FX501
A
B
C
D
G
H
E
F
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BYTE#
DQ8
A23
CE2
A1
A2
A3
A4
1
DQ1
DQ0
DNU
V
A6
A7
A5
A0
2
128Mb, 64Mb, 32Mb
64-Ball FBGA
QUALIFIED
SS
SAMPLE
FQ201
FQ207
FQ202
FQ209
FQ203
FQ501
DQ10
DQ9
DQ2
A10
A11
V
A8
A9
Q-FLASH MEMORY
3
CC
(Ball Down)
DQ11
V
V
DQ3
CE0
A12
RP#
V
Top View
CC
4
PEN
SS
Q
DQ12
DQ13
DNU
DQ4
DQ5
A13
A14
A15
5
DNU
DNU
DNU
DNU
DNU
DQ6
V
V
6
CC
SS
DQ15
DQ14
DNU
DQ7
A18
A19
A20
A16
©2002, Micron Technology, Inc.
7
OE#
WE#
A22
CE1
A21
A17
STS
NC
8