參數(shù)資料
型號(hào): MCM6728BWJ8
廠商: MOTOROLA INC
元件分類(lèi): SRAM
英文描述: 256K x 4 Bit Fast Static Random Access Memory
中文描述: 256K X 4 STANDARD SRAM, 8 ns, PDSO28
封裝: 0.400 INCH, PLASTIC, SOJ-28
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 147K
代理商: MCM6728BWJ8
MCM6728B
7
MOTOROLA FAST SRAM
PACKAGE DIMENSIONS
28-LEAD
400 MIL SOJ
CASE 810-03
MIN
18.29
10.04
3.26
0.39
2.24
0.67
MIN
0.720
0.395
0.128
0.015
0.088
0.026
MAX
18.54
10.28
3.75
0.50
2.48
0.81
MAX
0.730
0.405
0.148
0.020
0.098
0.032
MILLIMETERS
INCHES
DIM
A
B
C
D
E
F
G
H
K
L
M
N
P
R
S
0
°
0.76
11.05
9.15
0.77
5
°
1.14
11.30
9.65
1.01
1.27 BSC
0.89
0.64 BSC
0.050 BSC
0.035
0.025 BSC
0
°
0.030
0.435
0.360
0.030
5
°
0.50
1.14
0.020
0.045
0.045
0.445
0.380
0.040
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. DIMENSION A & B DO NOT INCLUDE MOLD
PROTRUSION. MOLD PROTRUSION SHALL NOT
EXCEED 0.15 (0.006) PER SIDE.
3. CONTROLLING DIMENSION: INCH.
4. DIM R TO BE DETERMINED AT DATUM -T-.
5. 810-01 AND -02 OBSOLETE, NEW STANDARD
810-03.
1
14
15
28
H BRK
-A-
M
K
G
L
N
F
P
-B-
M
R
E
C
S RAD
0.10 (0.004)
SEATING
PLANE
-T-
0.25 (0.010)
T
S
B
S
S
0.18 (0.007)
M
T
A
S
0.18 (0.007)
T
B
S
D
28 PL
DETAIL Z
DETAIL Z
ORDERING INFORMATION
(Order by Full Part Number)
Motorola Memory Prefix
Part Number
Package (WJ = 400 mil SOJ)
Full Part Numbers — MCM6728BWJ8
MCM6728BWJ10
MCM6728BWJ10R
MCM6728BWJ12
MCM6728BWJ12R
MCM6728BWJ8R
Shipping Method (R = Tape and Reel, Blank = Rails)
Speed (8 = 8 ns, 10 = 10 ns, 12 = 12 ns)
MCM 6728B WJ
XX
X
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of
the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
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