MSP430 datasheet(21/96 Pages) TI2

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− External Capacitance − pF

LOAD

0.00

0.15

0.30

0.45

0.60

0.75

0.90

1.05

1.20

1.35

1.50

100

P1.y

P2.0 to P2.5

P2.6, P2.7

= 3.0 V

− External Capacitance − pF

LOAD

0.00

0.15

0.30

0.45

0.60

0.75

0.90

1.05

1.20

1.35

1.50

100

P1.y

P2.0 to P2.5

P2.6, P2.7

= 2.2 V

MSP430G2533, MSP430G2433, MSP430G2333, MSP430G2233

MSP430G2403, MSP430G2303, MSP430G2203

www.ti.com

SLAS734G – APRIL 2011 – REVISED APRIL 2016

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Product Folder Links: MSP430G2533 MSP430G2433 MSP430G2333 MSP430G2233 MSP430G2403 MSP430G2303

MSP430G2203

Specifications

(1)

A resistive divider with two 50-k

Ω resistors between VCC and VSS is used as load. The output is connected to the center tap of the

divider.

(2)

The output voltage reaches at least 10% and 90% VCC at the specified toggle frequency.

5.14 Pin-Oscillator Frequency – Ports Px

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

foP1.x

Port output oscillation frequency

P1.y, CL = 10 pF, RL = 100 kΩ

(1) (2)

3 V

1400

kHz

P1.y, CL = 20 pF, RL = 100 kΩ

(1) (2)

900

foP2.x

Port output oscillation frequency

P2.0 to P2.5, CL = 10 pF, RL = 100 kΩ

(1) (2)

3 V

1800

kHz

P2.0 to P2.5, CL = 20 pF, RL = 100 kΩ

(1) (2)

1000

foP2.6/7

Port output oscillation frequency

P2.6 and P2.7, CL = 20 pF, RL = 100

Ω(1)(2)

3 V

700

kHz

foP3.x

Port output oscillation frequency

P3.y, CL = 10 pF, RL = 100 kΩ

(1) (2)

3 V

1800

kHz

P3.y, CL = 20 pF, RL = 100 kΩ

(1) (2)

1000

5.15 Typical Characteristics – Pin-Oscillator Frequency

One output active at a time.

Figure 5-10. Typical Oscillating Frequency vs Load Capacitance

One output active at a time.

Figure 5-11. Typical Oscillating Frequency vs Load Capacitance

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