Datasheet
REV. A
C02942–0–4/03(A)
–80–
ADuC834
OUTLINE DIMENSIONS
52-Lead Metric Quad Flat Package [MQFP]
(S-52)
Dimensions shown in millimeters
SEATING
PLANE
VIEW A
0.23
0.11
2.45
MAX
1.03
0.88
0.73
TOP VIEW
(PINS DOWN)
1
39
40
13
14
27
26
52
PIN 1
0.65 BSC
14.15
13.90 SQ
13.65
7.80
REF
10.20
10.00 SQ
9.80
0.38
0.22
VIEW A
ROTATED 90
CCW
7
0
2.10
2.00
1.95
0.10 MIN
COPLANARITY
COMPLIANT TO JEDEC STANDARDS MO-022-AC-1
56-Lead Lead Frame Chip Scale Package [LFCSP]
8 8 mm Body
(CP-56)
Dimensions shown in millimeters
PIN 1
INDICATOR
TOP
VIEW
7.75
BSC SQ
8.00
BSC SQ
1
56
14
15
43
42
28
29
BOTTOM
VIEW
6.25
6.10
5.95
0.50
0.40
0.30
0.30
0.23
0.18
0.50 BSC
12 MAX
0.20
REF
0.70 MAX
0.65 NOM
1.00
0.90
0.80
6.50
REF
SEATING
PLANE
0.60 MAX
0.60 MAX
PIN 1
INDICATOR
COMPLIANT TO JEDEC STANDARDS MO-220-VLLD-2
COPLANARITY
0.08
SQ
0.05 MAX
0.02 NOM
Revision History
Location Page
4/03—Data Sheet changed from REV. 0 to REV. A.
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80