MRFIC1870 查看數據表（PDF） - Motorola => Freescale
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MRFIC1870 Datasheet PDF : 4 Pages
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Freescale Semiconductor, Inc.
A
0.1 C
2X
4
PIN 1
INDEX AREA
0.1 C
4
2X
M
G
M
B
0.1 C
1.0 1.00
0.8 0.75
0.05 C 5
0.05
0.00
(0.24)
(0.5)
DETAIL G
VIEW ROTATED 90° CLOCKWISE
C SEATING PLANE
0.1 C A B
2.25
1.95
16
20
DETAIL M
PIN 1 INDEX
EXPOSED DIE
ATTACH PAD
15
2.25
1.95
0.1 C A B
11
20X
0.75
0.50
1
10
6
VIEW M-M
5
0.5 16X
N
0.30
20X 0.18
0.1 M C A B
0.05 M C
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. DIMENSIONS AND TOLERANCES PER ASME
Y14.5M, 1994.
3. THE COMPLETE JEDEC DESIGNATOR FOR THIS PACKAGE
IS: HF-PQFP-N.
4. CORNER CHAMFER MAY NOT BE PRESENT. DIMENSIONS
OF OPTIONAL FEATURES ARE FOR REFERENCE ONLY.
5. COPLANARITY APPLIES TO LEADS, CORNER LEADS, AND
DIE ATTACH PAD.
7. FOR ANVIL SINGULATED QFN PACKAGES, MAXIMUM
DRAFT ANGLE IS 12°.
(45°)
(1.19)
0.60
0.24
0.065
20X 0.015
(0.27)
DETAIL N
PREFERRED CORNER CONFIGURATION
4
0.60
0.24
DETAIL N
CORNER CONFIGURATION OPTION
4
DETAIL T
0.475
0.425
1.1
1.0
BACKSIDE
PIN 1 INDEX
2X
0.39
0.31
(90°)
DETAIL M
PREFERRED BACKSIDE PIN 1 INDEX
R
0.25
0.15
DETAIL M
BACKSIDE PIN 1 INDEX OPTION
Figure 3. Outline Dimensions for QFN-20
(Case 1308-02, Issue C)
2X
0.1
0.0
DETAIL T
PREFERRED BACKSIDE PIN 1 INDEX
MOTOROLA
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