MCM67C618BFN7 Просмотр технического описания (PDF) - Motorola => Freescale
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MCM67C618BFN7 Datasheet PDF : 12 Pages
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PACKAGE DIMENSIONS
FN PACKAGE
52–LEAD PLCC
CASE 778–02
-N-
Y BRK
D
-L-
52
LEADS
ACTUAL
-M-
W
B 0.007 (0.180) M T L –M S N S
U 0.007 (0.180) M T L –M S N S
Z
(NOTE 1)
1
52
Z
D
V
A 0.007 (0.180) M T L –M S N S
R 0.007 (0.180) M T L –M S N S
X
VIEW D-D
G1
0.010 (0.250) S T L –M S N S
H 0.007 (0.180) M T L –M S N S
C
E
(NOTE 1)
52
G
G1
0.004 (0.100)
J
-T- SEATING
PLANE
VIEW S
0.010 (0.250) S T L –M S N S
K1
K
F
VIEW S
0.007 (0.180) M T L –M S N S
NOTES:
1. DUE TO SPACE LIMITATION, CASE 778-02 SHALL BE
REPRESENTED BY A GENERAL (SMALLER) CASE
OUTLINE DRAWING RATHER THAN SHOWING ALL 52
LEADS.
2. DATUMS -L-, -M-, AND -N- DETERMINED WHERE TOP OF
LEAD SHOULDER EXITS PLASTIC BODY AT MOLD
PARTING LINE.
3. DIM G1, TRUE POSITION TO BE MEASURED AT DATUM -T-,
SEATING PLANE.
4. DIM R AND U DO NOT INCLUDE MOLD FLASH.
ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE.
5. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,
1982.
6. CONTROLLING DIMENSION: INCH.
7. THE PACKAGE TOP MAY BE SMALLER THAN THE
PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS
R AND U ARE DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD
FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD
FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE
TOP AND BOTTOM OF THE PLASTIC BODY.
8. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION
TO BE GREATER THAN 0.037 (0.940). THE DAMBAR
INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO
BE SMALLER THAN 0.025 (0.635).
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.785 0.795 19.94 20.19
B 0.785 0.795 19.94 20.19
C 0.165 0.180 4.20 4.57
E 0.090 0.110 2.29 2.79
F 0.013 0.019 0.33 0.48
G
0.050 BSC
1.27 BSC
H 0.026 0.032 0.66 0.81
J 0.020 — 0.51 —
K 0.025 — 0.64 —
R 0.750 0.756 19.05 19.20
U 0.750 0.756 19.05 19.20
V 0.042 0.048 1.07 1.21
W 0.042 0.048 1.07 1.21
X 0.042 0.056 1.07 1.42
Y — 0.020 — 0.50
Z
2°
10°
2° 10°
G1 0.710 0.730 18.04 18.54
K1 0.040 — 1.02 —
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.
MOTOROLA FAST SRAM
MCM67C618B
11
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