Texas Instruments MSP430F1132 Bruksanvisning

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SLAS361D − JANUARY 2002 − REVISED AUGUST 2004

1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

DLow Supply Voltage Range 1.8 V to 3.6 V

DUltralow-Power Consumption:

− Active Mode: 200 µA at 1 MHz, 2.2 V

− Standby Mode: 0.7 µA

− Off Mode (RAM Retention): 0.1 µA

DFive Power Saving Modes

DWake-Up From Standby Mode in less

than 6 µs

D16-Bit RISC Architecture, 125 ns

Instruction Cycle Time

DBasic Clock Module Configurations:

− Various Internal Resistors

− Single External Resistor

− 32-kHz Crystal

− High Frequency Crystal

− Resonator

− External Clock Source

D16-Bit Timer_A With Three

Capture/Compare Registers

D10-Bit, 200-ksps A/D Converter With

Internal Reference, Sample-and-Hold,

Autoscan, and Data Transfer Controller

DSerial Communication Interface (USART0)

With Software-Selectable Asynchronous

UART or Synchronous SPI

(MSP430x12x2 Only)

DSerial Onboard Programming,

No External Programming Voltage Needed

Programmable Code Protection by

Security Fuse

DSupply Voltage Brownout Protection

DMSP430x11x2 Family Members Include:

MSP430F1122:4KB + 256B Flash Memory

256B RAM

MSP430F1132:8KB + 256B Flash Memory

256B RAM

Available in 20-Pin Plastic SOWB, 20-Pin

Plastic TSSOP and 32-Pin QFN Packages

DMSP430x12x2 Family Members Include:

MSP430F1222:4KB + 256B Flash Memory

256B RAM

MSP430F1232:8KB + 256B Flash Memory

256B RAM

Available in 28-Pin Plastic SOWB, 28-Pin

Plastic TSSOP, and 32-Pin QFN Packages

DFor Complete Module Descriptions, See the

MSP430x1xx Family User’s Guide,

Literature Number SLAU049

description

The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring

different sets of peripherals targeted for various applications. The architecture, combined with five low power

modes is optimized to achieve extended battery life in portable measurement applications. The device features

a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency.

The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in

16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or

twenty-two I/O pins. In addition, the MSP430x12x2 series microcontrollers have built-in communication

capability using asynchronous (UART) and synchronous (SPI) protocols.

Digital signal processing with the 16-bit RISC performance enables effective system solutions such as glass

breakage detection with signal analysis (including wave digital filter algorithm). Another area of application is

in stand-alone RF sensors.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Copyright  2002 − 2004, Texas Instruments Incorporated

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