Datasheet

28
CC2650
SWRS158B –FEBRUARY 2015–REVISED JULY 2016 www.ti.com
Submit Documentation Feedback
Product Folder Links: CC2650
Specifications Copyright © 2015–2016, Texas Instruments Incorporated
(1) For smaller coin cell batteries, with high worst-case end-of-life equivalent source resistance, a 22-µF VDDS input capacitor (see
Figure 7-1) must be used to ensure compliance with this slew rate.
(2) Applications using RCOSC_LF as sleep timer must also consider the drift in frequency caused by a change in temperature (see
Section 5.17).
(3) T
A
= –40°C to 85°C, V
DDS
= 1.7 V to 3.8 V, unless otherwise noted.
5.27 Timing Requirements
MIN NOM MAX UNIT
Rising supply-voltage slew rate 0 100 mV/µs
Falling supply-voltage slew rate 0 20 mV/µs
Falling supply-voltage slew rate, with low-power flash settings
(1)
3 mV/µs
Positive temperature gradient in standby
(2)
No limitation for negative
temperature gradient, or
outside standby mode
5 °C/s
CONTROL INPUT AC CHARACTERISTICS
(3)
RESET_N low duration 1 µs
5.28 Switching Characteristics
Measured on the TI CC2650EM-5XD reference design with T
c
= 25°C, V
DDS
= 3.0 V, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
WAKEUP AND TIMING
Idle → Active 14 µs
Standby → Active 151 µs
Shutdown → Active 1015 µs