Production Data
WM8770
PACKAGE DIMENSIONS
FT: 64 PIN TQFP (10 x 10 x 1.0 mm)
DM027.B
b
e
48
33
32
49
E
E1
17
64
GAUGE
PLANE
Θ
16
1
D1
D
0.25
L
c
L
1
A A2
A1
ccc
C
-C-
SEATING
PLANE
Dimensions
(mm)
Symbols
MIN
-----
0.05
0.95
0.17
0.09
NOM
-----
-----
1.00
0.22
-----
MAX
1.20
0.15
1.05
0.27
0.20
A
A1
A2
b
c
D
D1
E
12.00 BSC
10.00 BSC
12.00
BSC
E1
e
L
10.00 BSC
0.50 BSC
0.60
0.45
0.75
7o
L1
Θ
1.00 REF
3.5o
o
0
Tolerances of Form and Position
0.08
ccc
REF:
JEDEC.95, MS-026, VARIATION ACD
NOTES:
A. ALL LINEAR DIMENSIONS ARE IN MILLIMETERS.
B. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.
C. BODY DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSION, NOT TO EXCEED 0.25MM.
D. MEETS JEDEC.95 MS-026, VARIATION = ACD. REFER TO THIS SPECIFICATION FOR FURTHER DETAILS.
PD Rev 4.1 June 2005
51
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
