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MSP430C11x1, MSP430F11x1A

MIXED SIGNAL MICROCONTROLLER

SLAS241I − SEPTEMBER 1999 − REVISED DECEMBER 2008

1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

DLow Supply Voltage Range 1.8 V to 3.6 V

DUltralow Power Consumption

− Active Mode: 160 μA at 1 MHz, 2.2 V

− Standby Mode: 0.7 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

DOn-Chip Comparator for Analog Signal

Compare Function or Slope

Analog-to-Digital (A/D) Conversion

DSerial Onboard Programming,

No External Programming Voltage Needed,

Programmable Code Protection by

Security Fuse

DFamily Members Include

MSP430C1101:1KB ROM, 128B RAM

MSP430C1111:2KB ROM, 128B RAM

MSP430C1121:4KB ROM, 256B RAM

MSP430F1101A: 1KB + 128B Flash Memory

128B RAM

MSP430F1111A: 2KB + 256B Flash Memory

128B RAM

MSP430F1121A: 4KB + 256B Flash Memory

256B RAM

DAvailable in a 20-Pin Plastic Small-Outline

Wide Body (SOWB) Package, 20-Pin Plastic

Small-Outline Thin Package, 20-Pin TVSOP

(F11x1A only), and 24-Pin QFN

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 consists 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 contribute to maximum code

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

than 6 μs.

The MSP430x11x1(A) series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer,

versatile analog comparator and fourteen I/O pins.

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

process the data for display or for transmission to a host system. Stand alone radio frequency (RF) sensor front

end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive

sensors.

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range

from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage

because very small parametric changes could cause the device not to meet its published specifications. These devices have limited

built-in ESD protection.

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 © 2008 Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Produktspecifikationer