CC2500 Datasheet, PDF (73/76 Pages) Texas Instruments – Single Chip Low Cost Low Power RF Transceiver

CC2500
32 Package Description (QLP 20)
All dimensions are in millimetres, angles in degrees. NOTE: The CC2500 is available in RoHS
lead-free package only.
Figure 24: Package dimensions drawing
Package type
A
A1 A2 D D1 D2 E E1 E2
L
T
b
e
Min 0.75 0.005 0.55 3.90 3.65
3.90 3.65
0.45 0.190 0.18
QLP 20 (4x4) Typ. 0.85 0.025 0.65 4.00 3.75 2.40 4.00 3.75 2.40 0.55
0.23 0.50
Max 0.95 0.045 0.75 4.10 3.85
4.10 3.85
0.65 0.245 0.30
Table 38: Package dimensions
Preliminary Data Sheet (rev.1.1.) SWRS040
Page 73 of 77