Texas Instruments MSP430F112 Handleiding

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SLAS256D − NOVEMBER 1999 − REVISED SEPTEMBER 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: 0.8 µA

− Off Mode (RAM Retention): 0.1 µA

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

DSerial Onboard Programming,

No External Programming Voltage

Needed

DFamily Members Include:

MSP430F110:1KB + 128B Flash Memory

128B RAM

MSP430F112:4KB + 256B Flash Memory

256B RAM

DAvailable in a 20-Pin Plastic Small-Outline

Wide Body (SOWB) Package and 20-Pin

Plastic Thin Shrink Small-Outline Package

(TSSOP)

DFor Complete Module Descriptions, Refer

to 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 MSP430F11x series is an ultralow-power mixed signal microcontroller with a built in 16-bit timer and

fourteen I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then

process the data and display them or transmit them to a host system. Stand alone RF sensor front-end is another

area of application.

Copyright  1999 − 2004, Texas Instruments Incorporated

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TEST

V

CC

P2.5/R

osc

V

SS

XOUT/TCLK

XIN

RST

/NMI

P2.0/ACLK

P2.1/INCLK

P2.2/TA0

P1.7/TA2/TDO/TDI

P1.6/TA1/TDI

P1.5/TA0/TMS

P1.4/SMCLK/TCK

P1.3/TA2

P1.2/TA1

P1.1/TA0

P1.0/TACLK

P2.4/TA2

P2.3/TA1

DW OR PW PACKAGE

(TOP VIEW)

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.

Product specificaties