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參數(shù)資料
| 型號： | MCM6249WJ20R2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | 1M x4 Bit Static Random Access Memory |
| 中文描述： | 1M X 4 STANDARD SRAM, 20 ns, PDSO32 |
| 封裝： | 0.400 INCH, SOJ-32 |
| 文件頁數(shù)： | 7/7頁 |
| 文件大?。?/td> | 116K |
| 代理商： | MCM6249WJ20R2 |
MCM6249
7
MOTOROLA FAST SRAM
PACKAGE DIMENSIONS
WJ PACKAGE
400 MIL SOJ
CASE 857A–02
MIN
20.83
10.03
3.26
0.41
2.24
0.67
MIN
0.820
0.395
0.128
0.016
0.088
0.026
0.050 BSC
MAX
21.08
10.29
3.75
0.50
2.48
0.81
MAX
0.830
0.405
0.148
0.020
0.098
0.032
MILLIMETERS
INCHES
DIM
A
B
C
D
E
F
G
K
L
N
P
R
S
G
-T-
0.10 (0.004)
SEATING
PLANE
R
-B-
P
0.17 (0.007)
S
T
S
S
B
A
0.17 (0.007)
S
T
S
S
A
B
0.17 (0.007)
S
T
S
S
A
B
0.25 (0.010)
S
T
S
S
B
A
-A-
L
32
17
16
1
K
D
32 PL
DETAIL Z
RADIUS
F
32 PL
N
NOTE 3
NOTE 3
DETAIL Z
S
C
E
0.89
0.64 BSC
0.76
11.05
9.27
0.77
1.14
1.14
11.30
9.52
1.01
0.035
0.025 BSC
0.030
0.435
0.365
0.030
0.045
0.045
0.445
0.375
0.040
1.27 BSC
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. TO BE DETERMINED AT PLANE -T-.
4. DIMENSION A & B DO NOT INCLUDE MOLD
PROTRUSION. MOLD PROTRUSION SHALL NOT
EXCEED 0.15 (0.006) PER SIDE.
5. DIMENSION A & B INCLUDE MOLD MISMATCH AND
ARE DETERMINED AT THE PARTING LINE.
6. 857A-01 IS OBSOLETE, NEW STANDARD 857A-02.
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 which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA/EUROPE/Locations Not Listed
: Motorola Literature Distribution;
P.O. Box 5405, Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447
JAPAN
: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1,
Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488
Mfax
: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609
ASIA/PACIFIC
: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
– US & Canada ONLY 1–800–774–1848
INTERNET
: http://motorola.com/sps
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