MSP430F1232IDWR MSP430F1232IPWR MSP430F135IPMR MSP430F149IPMR MSP430F169IPM Microcontroller Integrated Circuit
semiconductor integrated circuit
,pic microcontroller circuit
MSP430F1232IDWR MSP430F1232IPWR MSP430F135IPMR MSP430F149IPMR MSP430F169IPM Microcontroller Integrated Circuit
Feature
D Low Supply Voltage Range 1.8 V to 3.6 V
D Ultralow-Power Consumption:
− Active Mode: 200 μA at 1 MHz, 2.2 V − Standby Mode: 0.7 μA
− Off Mode (RAM Retention): 0.1 μA
D Five Power Saving Modes
D Wake-Up From Standby Mode in less
than 6 μs
D 16-Bit RISC Architecture, 125 ns
Instruction Cycle Time
D Basic Clock Module Configurations: − Various Internal Resistors
− Single External Resistor
− 32-kHz Crystal
− High Frequency Crystal − Resonator
− External Clock Source
D 16-Bit Timer_A With Three Capture/Compare Registers
D 10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
D Serial Communication Interface (USART0) With Software-Selectable Asynchronous UART or Synchronous SPI
(MSP430x12x2 Only)
D Serial Onboard Programming,
No External Programming Voltage Needed Programmable Code Protection by Security Fuse
D Supply Voltage Brownout Protection
D MSP430x11x2 Family Members Include:
MSP430F1122:
MSP430F1132:
4KB + 256B Flash Memory 256B RAM
8KB + 256B Flash Memory 256B RAM
Available in 20-Pin Plastic SOWB, 20-Pin
Plastic TSSOP and 32-Pin QFN Packages D MSP430x12x2 Family Members Include:
MSP430F1222: MSP430F1232:
4KB + 256B Flash Memory 256B RAM
8KB + 256B Flash Memory 256B RAM
Available in 28-Pin Plastic SOWB, 28-Pin Plastic TSSOP, and 32-Pin QFN Packages
D For 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 Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Copyright 2002 − 2004, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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