Low Supply-Voltage Range, 1.8 V to 3.6 V

Ultralow Power Consumption

Active Mode: 220 A at 1 MHz, 2.2 V

Standby Mode: 0.9 A

Off Mode (RAM Retention): 0.1 A

Five Power-Saving Modes

Wake-Up From Standby Mode in Less

Than 6 s

-- Internal Very Low Power,

Low-Frequency Oscillator

16-Bit RISC Architecture,

125-ns Instruction Cycle Time

16-Bit Timer_A With Three

Capture/Compare Registers

16-Bit Timer_A With Five Capture/Compare

Registers

Two Universal Serial Communication

Interfaces (USCIs)

USCI_A0

-- Enhanced UART Supporting

Auto-Baudrate Detection

-- IrDA Encoder and Decoder

-- Synchronous SPI

USCI_B0

-- I2C

-- Synchronous SPI

Supply Voltage Supervisor/Monitor With

Programmable Level Detection

Integrated LCD Driver With Contrast

Control for Up to 144 Segments

Basic Timer With Real Time Clock Feature

Brownout detector

On-Chip Comparator for Analog Signal

Compare Function or Slope A/D

10-Bit 200-ksps Analog-to-Digital (A/D)

Converter With Internal Reference,

Sample-and-Hold, Autoscan, and Data

Transfer Controller

Serial Onboard Programming,

No External Programming Voltage Needed

Programmable Code Protection by Security

Fuse

Bootstrap Loader

On-Chip Emulation Module

Family Members Include:

MSP430F4152: 16KB+256B Flash Memory

512B RAM

MSP430F4132: 8KB+256B Flash Memory

512B RAM

Available in 64-Pin QFP Package and

48-Pin QFN Package (See Available

Options)

For Complete Module Descriptions, See

The MSP430x4xx Family User’s Guide,

Literature Number SLAU056

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 portablemeasurement applications. The device features

a powerful 16-bit RISC CPU, 16-bit registers, and constant generator 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 s.

TheMSP430F41x2 is a microcontroller configurationwith two 16-bit timers, a basic timerwith a real--time clock,

a 10-bit A/D converter, a versatile analog comparator, two universal serial communication interfaces, up to 48

I/O pins, and a liquid crystal display driver.

Typical applications for this device include analog and digital sensor systems, remote controls, thermostats,

digital timers, hand-held meters, etc.