CC2500_06 Datasheet, PDF (78/84 Pages) Texas Instruments – Single Chip Low Cost Low Power RF Transceiver

CC2500
0x3B (0xFB): RXBYTES – Overflow and number of bytes
Bit Field Name
Reset
R/W Description
7 RXFIFO_OVERFLOW
6:0 NUM_RXBYTES
R
R
Number of bytes in RX FIFO
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 29: 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.1.2) SWRS040A
Page 78 of 83