CC2650 Datasheet, PDF (28/64 Pages) Texas Instruments – Multistandard Wireless MCU

CC2650
SWRS158B – FEBRUARY 2015 – REVISED JULY 2016
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5.27 Timing Requirements
Rising supply-voltage slew rate
Falling supply-voltage slew rate
Falling supply-voltage slew rate, with low-power flash settings⁽¹⁾
Positive temperature gradient in standby⁽²⁾
CONTROL INPUT AC CHARACTERISTICS⁽³⁾
RESET_N low duration
No limitation for negative
temperature gradient, or
outside standby mode
MIN NOM MAX UNIT
0
100 mV/µs
0
20 mV/µs
3 mV/µs
5 °C/s
1
µs
(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.
5.28 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
WAKEUP AND TIMING
Idle → Active
14
Standby → Active
151
Shutdown → Active
1015
UNIT
µs
µs
µs
28
Specifications
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