MSP430F133IPM datasheet(18/59 Pages) TI

18 / 59 page

MSP430x13x, MSP430x14x, MSP430x14x1

MIXED SIGNAL MICROCONTROLLER

SLAS272F − JULY 2000 − REVISED JUNE 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

comparator_A

The primary function of the comparator_A module is to support precision slope analog−to−digital conversions,

battery−voltage supervision, and monitoring of external analog signals.

ADC12 (Not implemented in the MSP430x14x1)

The ADC12 module supports fast, 12-bit analog-to-digital conversions. The module implements a 12-bit SAR

core, sample select control, reference generator and a 16 word conversion-and-control buffer. The

conversion-and-control buffer allows up to 16 independent ADC samples to be converted and stored without

any CPU intervention.

timer_A3

Timer_A3 is a 16-bit timer/counter with three capture/compare registers. Timer_A3 can support multiple

capture/compares, PWM outputs, and interval timing. Timer_A3 also has extensive interrupt capabilities.

Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare

registers.

Timer_A3 Signal Connections

Input Pin Number

Device Input Signal

Module Input Name

Module Block

Module Output Signal

Output Pin Number

12 - P1.0

TACLK

ACLK

Timer

SMCLK

Timer

21 - P2.1

TAINCLK

INCLK

13 - P1.1

TA0

CCI0A

13 - P1.1

22 - P2.2

TA0

CCI0B

CCR0

TA0

17 - P1.5

DVSS

GND

CCR0

TA0

27 - P2.7

DVCC

VCC

14 - P1.2

TA1

CCI1A

14 - P1.2

CAOUT (internal)

CCI1B

CCR1

TA1

18 - P1.6

DVSS

GND

CCR1

TA1

23 - P2.3

DVCC

VCC

ADC12 (internal)

15 - P1.3

TA2

CCI2A

15 - P1.3

ACLK (internal)

CCI2B

CCR2

TA2

19 - P1.7

DVSS

GND

CCR2

TA2

24 - P2.4

DVCC

VCC

timer_B3 (MSP430x13x Only)

Timer_B3 is a 16-bit timer/counter with three capture/compare registers. Timer_B3 can support multiple

capture/compares, PWM outputs, and interval timing. Timer_B3 also has extensive interrupt capabilities.

Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare

registers.

MSP430F133IPM Datasheet(PDF) 18 Page - Texas Instruments

MSP430F133IPM Datasheet(HTML) 18 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Datasheet Download

Link URL