MSP430FR5989-EP Datasheet, PDF (34/154 Pages) Texas Instruments – Mixed-Signal Microcontroller

MSP430FR5989-EP
SLASEC9 – APRIL 2017
www.ti.com
Table 4-13 lists the frequencies of the pin oscillator.
Table 4-13. Pin-Oscillator Frequency, Ports Px
over recommended ranges of supply voltage and operating junction temperature (unless otherwise noted) (see
Section 4.13.5.1.2)
fo_Px.y
PARAMETER
Pin-oscillator frequency
TEST CONDITIONS
Px.y, C_L = 10 pF⁽¹⁾
Px.y, C_L = 20 pF⁽¹⁾
V_CC
3.0 V
3.0 V
MIN TYP MAX UNIT
1200
kHz
650
kHz
(1) C_L is the external load capacitance connected from the output to V_SS and includes all parasitic effects such as PCB traces.
4.13.5.1.2 Typical Characteristics, Pin-Oscillator Frequency
1000
fitted
25°C
85°C
1000
fitted
25°C
85°C
100
10
100
External Load Capacitance (pF) (Including Board)
V_CC = 2.2 V
One output active at a time.
Figure 4-13. Typical Oscillation Frequency vs Load Capacitance
100
10
100
External Load Capacitance (pF) (Including Board)
V_CC = 3.0 V
One output active at a time.
Figure 4-14. Typical Oscillation Frequency vs Load Capacitance
34
Specifications
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