WM2639
Production Data
PACKAGE DIMENSIONS
DT: 20 PIN TSSOP (6.5 x 4.4 x 1.0 mm)
DM008.C
b
e
20
11
E1
E
GAUGE
PLANE
q
1
10
D
0.25
c
L
A1
A
A2
-C-
C
0.05
SEATING PLANE
Dimensions
(mm)
NOM
-----
Symbols
MIN
-----
MAX
1.20
0.15
1.05
0.30
0.20
6.60
A
A1
A2
b
c
D
e
E
E1
L
0.05
0.80
0.19
0.09
6.40
-----
1.00
-----
-----
6.50
0.65 BSC
6.4 BSC
4.40
4.30
0.45
0o
4.50
0.75
8
0.60
q
REF:
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 MO-153, VARIATION = AC. REFER TO THIS SPECIFICATION FOR FURTHER DETAILS.
WOLFSON MICROELECTRONICS LTD
Production Data Rev 1.0 July 1999
10
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
