RM5231-250-Q PMC [PMC-Sierra, Inc], RM5231-250-Q Datasheet - Page 36

• Manufacturer Part Number: RM5231-250-Q
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use
Document ID: PMC-2002165, Issue 1
11
DETAIL “A”
4X
11.0 REF.
SEATING
0.20 C A-BD
PLANE
SEE
8
Packaging Information
C
Symbol
A
A1
A2
D
D1
D2
E
E1
E2
D3
E3
L
e
b
10
Hy
a,a,a
1
128
12-16
M
C
11.0 REF.
(N-4)X
A-B
11
SEE DETAIL “B”
Pin #1 I.D.
TOP VIEW
D
0.13/0.23
Min
—
0.25
3.17
31.20 BSC
28.00 BSC
24.00 REF.
31.20 BSC
28.00 BSC
24.00 REF.
21.0 REF.
21.0 REF.
0.65
0.80 BSC
0.30
Hx
D
e
4
B 3
A 3
SECTION C-C
D/2
b
8
b
4.00 R.
4 PLACES
Nominal
3.70
0.33
3.37
0.70
—
b
1
11
11
D 3
0.13/0.19
BASE METAL
2.00 DIA 4 PLACES
A
WITH LEAD FINISH
E/2
“COUNTRY OF ORIGIN” MARK
E 4
0.076 C
Max
4.07
—
3.67
0.95
0.45
11
3.00 REF. DIA. 4 PLACES
7
RM5231™ Microprocessor with 32-bit System Bus Data Sheet
5
DA-B H 0.20
Note
To be determined at seating Plane C.
Dimensions D1 and E1 do not include mold protrusion.
Allowable mold protrusion is 0.254 MM per side. Dimension
D1 and E1 do include mold mismatch and are determined at
Datum Plane H.
To be determined at seating Plane C.
Dimensions D1 and E1 do not include mold protrusion.
Allowable mold protrusion is 0.254 MM per side. Dimension
D1 and E1 do include mold mismatch and are determined at
Datum Plane H.
E1
0.10
E1/2
DETAIL “B”
A1 13
(E2)
A2
2 H
All dimensions are in millimeters unless otherwise noted.
4X
D1/2
BOTTOM VIEW
R. MIN.
0.13
1.60 REF.
D1
(D2)
0.40 MIN.
C
5
C
L
0.13/0.30 R
0 MIN.
7
0-7
11.0 REF.
11.0 REF.
GAGE PLANE
0.25
ODD LEAD SIDES
EVEN LEAD SIDES
DETAIL “A”
e/2
(b)
X 3
X = A, B, OR D
X 3
X = A, B, OR D
Released
36