CC2550 Datasheet, PDF (9/50 Pages) Texas Instruments – Single Chip Low Cost Low Power RF-Transmitter

CC2550
Parameter
Min Typ Max Unit Condition/Note
Power-up ramp-up time.
Power off time
1
5
ms From 0V until reaching 1.8V
ms Minimum time between power-on and power-off.
Table 10: Power-on Reset Requirements
12 Pin Configuration
16 15 14 13
SCLK 1
SO (GDO1) 2
DVDD 3
DCOUPL 4
5678
12 AVDD
11 RF_N
10 RF_P
9 CSn
GND
Exposed die
attach pad
Figure 1: Pinout top view
Note: The exposed die attach pad must be connected to a solid ground plane as this is the main
ground connection for the chip.
Preliminary Data Sheet (rev. 1.1) SWRS039
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