MCM69C232 Datasheet, PDF (20/20 Pages) Motorola, Inc – 4K x 64 CAM

PACKAGE DIMENSIONS
4X
0.20 (0.008) H A–B D
–D–
80
TQ PACKAGE
TQFP
CASE 983A–01
2X 30 TIPS
0.20 (0.008) C A–B D
51
e
e/2
81
–A–
50
E/2
–B–
E1 E
B
B
VIEW Y
–X–
X=A, B, OR D
100
1
D1/2
D1
D
31
30
D/2
2X 20 TIPS
0.20 (0.008) C A–B D
E1/2
A
–H–
–C–
SEATING
PLANE
0.05 (0.002) S
S
A2
q2
0.10 (0.004) C
q3
VIEW AB
q1
0.25 (0.010)
R2
GAGE PLANE
A1
R1
L2
L
q
L1
VIEW AB
BASE
METAL
PLATING
c^{ÇÇÉÉÇÇÉÉÇÇÉÉb1 ÇÇÉÉ} c1
b
0.13 (0.005) M C A–B S D S
SECTION B–B
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. DATUM PLANE –H– IS LOCATED AT BOTTOM OF LEAD
AND IS COINCIDENT WITH THE LEAD WHERE THE
LEAD EXITS THE PLASTIC BODY AT THE BOTTOM OF
THE PARTING LINE.
3. DATUMS –A–, –B– AND –D– TO BE DETERMINED AT
DATUM PLANE –H–.
4. DIMENSIONS D AND E TO BE DETERMINED AT
SEATING PLANE –C–.
5. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
(0.010) PER SIDE. DIMENSIONS D1 AND B1 DO
INCLUDE MOLD MISMATCH AND ARE DETERMINED
AT DATUM PLANE –H–.
6. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. DAMBAR PROTRUSION SHALL NOT
CAUSE THE b DIMENSION TO EXCEED 0.45 (0.018).
MILLIMETERS
DIM MIN MAX
A ––– 1.60
A1 0.05 0.15
A2 1.35 1.45
b 0.22 0.38
b1 0.22 0.33
c 0.09 0.20
c1 0.09 0.16
D 22.00 BSC
D1 20.00 BSC
E 16.00 BSC
E1 14.00 BSC
e
0.65 BSC
L 0.45 0.75
L1 1.00 REF
L2
0.50 REF
S 0.20 –––
R1 0.08 –––
R2 0.08 0.20
q
0_{_} 7_{_}
q1
0_{_} –––
q2 11_ 13_
q3 11_ 13_
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MCM69C232
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