MSP430x15x, MSP430x16x, MSP430x161x
MIXED SIGNAL MICROCONTROLLER
SLAS368E − OCTOBER 2002 − REVISED AUGUST 2006
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Low Supply-Voltage Range, 1.8 V . . . 3.6 V
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Ultralow-Power Consumption:
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Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
Family Members Include:
− MSP430F155:
16KB+256B Flash Memory
512B RAM
− MSP430F156:
24KB+256B Flash Memory
1KB RAM
− MSP430F157:
32KB+256B Flash Memory,
1KB RAM
− MSP430F167:
32KB+256B Flash Memory,
1KB RAM
− MSP430F168:
48KB+256B Flash Memory,
2KB RAM
− MSP430F169:
60KB+256B Flash Memory,
2KB RAM
− MSP430F1610:
32KB+256B Flash Memory
5KB RAM
− MSP430F1611:
48KB+256B Flash Memory
10KB RAM
− MSP430F1612:
55KB+256B Flash Memory
5KB RAM
Available in 64-Pin Quad Flat Pack (QFP)
and 64-pin QFN (see Available Options)
For Complete Module Descriptions, See the
MSP430x1xx Family User’s Guide,
Literature Number SLAU049
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− Active Mode: 330
μA
at 1 MHz, 2.2 V
− Standby Mode: 1.1
μA
− Off Mode (RAM Retention): 0.2
μA
Five Power-Saving Modes
Wake-Up From Standby Mode in less
than 6
μs
16-Bit RISC Architecture, 125-ns
Instruction Cycle Time
Three-Channel Internal DMA
12-Bit A/D Converter With Internal
Reference, Sample-and-Hold and Autoscan
Feature
Dual 12-Bit D/A Converters With
Synchronization
16-Bit Timer_A With Three
Capture/Compare Registers
16-Bit Timer_B With Three or Seven
Capture/Compare-With-Shadow Registers
On-Chip Comparator
Serial Communication Interface (USART0),
Functions as Asynchronous UART or
Synchronous SPI or I
2
C
TM
Interface
Serial Communication Interface (USART1),
Functions as Asynchronous UART or
Synchronous SPI Interface
Supply Voltage Supervisor/Monitor With
Programmable Level Detection
Brownout Detector
Bootstrap Loader
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C is a registered trademark of Philips Incorporated.
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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 MSP430x15x/16x/161x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit
A/D converter, dual 12-bit D/A converter, one or two universal serial synchronous/asynchronous
communication interfaces (USART), I
2
C, DMA, and 48 I/O pins. In addition, the MSP430x161x series offers
extended RAM addressing for memory-intensive applications and large C-stack requirements.
Typical applications include sensor systems, industrial control applications, hand-held meters, etc.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
Copyright
©
2002 − 2006, Texas Instruments Incorporated
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DALLAS, TEXAS 75265
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