MSP430F14X datasheet(4/83 Pages) TI

4 / 83 page

MSP430F149, MSP430F148, MSP430F147

MSP430F1491, MSP430F1481, MSP430F1471

MSP430F135, MSP430F133

SLAS272H – JULY 2000 – REVISED MAY 2018

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MSP430F135 MSP430F133

Table of Contents

Device Overview

......................................... 1

1.1

Features

.............................................. 1

1.2

Applications

........................................... 1

1.3

Description

............................................ 1

1.4

Functional Block Diagrams

........................... 2

Revision History

......................................... 5

Device Comparison

..................................... 6

3.1

Related Products

..................................... 6

Terminal Configuration and Functions

.............. 7

4.1

Pin Diagrams

......................................... 7

4.2

Signal Descriptions

.................................. 10

Specifications

........................................... 16

5.1

Absolute Maximum Ratings

......................... 16

5.2

ESD Ratings

........................................ 16

5.3

Recommended Operating Conditions

............... 16

5.4

Supply Current Into AVCC and DVCC Excluding

External Current

..................................... 17

5.5

Thermal Resistance Characteristics

................ 18

5.6

Schmitt-Trigger Inputs – Ports P1, P2, P3, P4, P5,

and P6

............................................... 18

5.7

Standard Inputs – RST/NMI, JTAG (TCK, TMS,

TDI/TCLK, TDO/TDI)

............................... 18

5.8

Inputs – Px.y, TAx, TBx

............................ 18

5.9

Leakage Current

.................................... 19

5.10

Outputs – Ports P1, P2, P3, P4, P5, and P6

....... 19

5.11

Output Frequency

.................................. 19

5.12

Typical Characteristics – Ports P1, P2, P3, P4, P5,

and P6 Outputs

..................................... 20

5.13

Wake-up Time From LPM3

......................... 21

5.14

RAM

................................................. 21

5.15

Comparator_A

....................................... 21

5.16

Typical Characteristics – Comparator_A

............ 22

5.17

PUC and POR

...................................... 23

5.18

DCO Frequency

..................................... 24

5.19

DCO When Using ROSC............................. 25

5.20

Crystal Oscillator, LFXT1

........................... 26

5.21

Crystal Oscillator, XT2

.............................. 26

5.22

USART0, USART1

.................................. 26

5.23

12-Bit ADC, Power Supply and Input Range

Conditions

........................................... 27

5.24

12-Bit ADC, External Reference

.................... 27

5.25

12-Bit ADC, Built-In Reference

...................... 28

5.26

12-Bit ADC, Timing Parameters

.................... 30

5.27

12-Bit ADC, Linearity Parameters

................... 30

5.28

12-Bit ADC, Temperature Sensor and Built-In VMID 31

5.29

Flash Memory

....................................... 31

5.30

JTAG Interface

...................................... 32

5.31

JTAG Fuse

......................................... 32

Detailed Description

................................... 33

6.1

CPU

................................................. 33

6.2

Instruction set

....................................... 34

6.3

Operating Modes

.................................... 34

6.4

Interrupt Vector Addresses

.......................... 35

6.5

Bootloader (BSL)

.................................... 35

6.6

JTAG Fuse Check Mode

............................ 36

6.7

Memory

.............................................. 36

6.8

Peripherals

.......................................... 40

6.9

Input/Output Diagrams

.............................. 48

Device and Documentation Support

............... 59

7.1

Getting Started and Next Steps

..................... 59

7.2

Device Nomenclature

............................... 59

7.3

Tools and Software

................................. 61

7.4

Documentation Support

............................. 62

7.5

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