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MSP430F1232IDWR - 28-SOIC Pkg

MSP430F1232IDWR

Active
Texas Instruments

8 MHZ MCU WITH 8KB FLASH, 256B SRAM, TIMER, 10-BIT ADC, SPI/UART

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MSP430F1232IDWR - 28-SOIC Pkg

MSP430F1232IDWR

Active
Texas Instruments

8 MHZ MCU WITH 8KB FLASH, 256B SRAM, TIMER, 10-BIT ADC, SPI/UART

Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationMSP430F1232IDWRMSP430F1232 Series
Connectivity [custom]SPI, UART/USARTSPI, UART/USART
Core ProcessorMSP430 CPU16MSP430 CPU16
Core Size16-Bit16-Bit
Data Converters [custom]88
Data Converters [custom]10 b10 b
Mounting TypeSurface MountSurface Mount
Number of I/O2222
Operating Temperature [Max]85 °C85 °C
Operating Temperature [Min]-40 °C-40 °C
Oscillator TypeInternalInternal
Package / Case0.295 "0.295 - 4.4 mm
Package / Case28-SOIC28-TSSOP, 32-VFQFN Exposed Pad, 28-SOIC
Package / Case7.5 mm7.5 mm
Package / Case-0.173 in
Program Memory Size8 KB8 KB
Program Memory TypeFLASHFLASH
RAM Size256 x 8256 x 8
Speed8 MHz8 MHz
Supplier Device Package28-SOIC28-TSSOP, 32-VQFN (5x5), 28-SOIC
Voltage - Supply (Vcc/Vdd) [Max]3.6 V3.6 V
Voltage - Supply (Vcc/Vdd) [Min]1.8 V1.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

MSP430F1232 Series

8 MHz MCU with 8KB Flash, 256B SRAM, timer, 10-bit ADC, SPI/UART

PartCore ProcessorMounting TypePackage / CasePackage / CasePackage / CaseSpeedOscillator TypeSupplier Device PackageProgram Memory TypeConnectivity [custom]RAM SizeCore SizeNumber of I/OProgram Memory SizeOperating Temperature [Max]Operating Temperature [Min]Voltage - Supply (Vcc/Vdd) [Max]Voltage - Supply (Vcc/Vdd) [Min]Data Converters [custom]Data Converters [custom]Package / Case
Texas Instruments
MSP430F1232IPW
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. 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.
MSP430 CPU16
Surface Mount
28-TSSOP
4.4 mm
0.173 in
8 MHz
Internal
28-TSSOP
FLASH
SPI, UART/USART
256 x 8
16-Bit
22
8 KB
85 °C
-40 °C
3.6 V
1.8 V
8
10 b
Texas Instruments
MSP430F1232IRHBR
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. 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.
MSP430 CPU16
Surface Mount
32-VFQFN Exposed Pad
8 MHz
Internal
32-VQFN (5x5)
FLASH
SPI, UART/USART
256 x 8
16-Bit
22
8 KB
85 °C
-40 °C
3.6 V
1.8 V
8
10 b
Texas Instruments
MSP430F1232IDW
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. 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.
MSP430 CPU16
Surface Mount
28-SOIC
0.295 "
8 MHz
Internal
28-SOIC
FLASH
SPI, UART/USART
256 x 8
16-Bit
22
8 KB
85 °C
-40 °C
3.6 V
1.8 V
8
10 b
7.5 mm
Texas Instruments
MSP430F1232IPWR
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. 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.
MSP430 CPU16
Surface Mount
28-TSSOP
4.4 mm
0.173 in
8 MHz
Internal
28-TSSOP
FLASH
SPI, UART/USART
256 x 8
16-Bit
22
8 KB
85 °C
-40 °C
3.6 V
1.8 V
8
10 b
Texas Instruments
MSP430F1232IDWR
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. 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.
MSP430 CPU16
Surface Mount
28-SOIC
0.295 "
8 MHz
Internal
28-SOIC
FLASH
SPI, UART/USART
256 x 8
16-Bit
22
8 KB
85 °C
-40 °C
3.6 V
1.8 V
8
10 b
7.5 mm

Description

General part information

MSP430F1232 Series

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.

Documents

Technical documentation and resources

Understanding MSP430 Flash Data Retention (Rev. A)

Application note

MSP430 Embedded Application Binary Interface (Rev. A)

Application note

Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B)

Application note

Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)

Application note

Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. A)

Application note

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

Application note

MSP430 System ESD Troubleshooting Guide

Application note

ESD Diode Current Specification (Rev. B)

Application note

QFN and SON PCB Attachment (Rev. C)

Application note

MSP430 Flash Memory Characteristics (Rev. B)

Application note

Efficient Multiplication and Division Using MSP430 MCUs (Rev. A)

Application note

Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)

Application note

Software Coding Techniques for MSP430™ MCUs (Rev. B)

Application note

Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer

Application brief

Mixing C and Assembler With MSP430™ MCUs (Rev. A)

Application note

Migrating From MSP430F12x(2) to MSP430F21x2 MCUs (Rev. A)

Application note

1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B)

Application note

Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)

Application note

Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)

White paper

MSP Code Protection Features

Application note

Design Considerations When Using the MSP430 Graphics Library

Application note

MSP430F11x2, MSP430F12x2 Mixed-Signal Microcontrollers datasheet (Rev. D)

Data sheet

MSP430F1232 Microcontroller Errata (Rev. H)

Errata

Tiny DCDC Converter Reference Design (Rev. A)

Application note

Random Number Generation Using MSP430™ MCUs (Rev. A)

Application note

MSP430x1xx Family User's Guide (Rev. F)

User guide

CRC Implementation with MSP430 MCUs (Rev. A)

Application note

General Oversampling of MSP ADCs for Higher Resolution (Rev. A)

Application note

Wave Digital Filtering Using an MSP430 MCU (Rev. A)

Application note

Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A)

Application note

Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A)

Application note

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

Application note

MSP430 MCUs Development Guide Book (Rev. A)

User guide

MSP430 32-kHz Crystal Oscillators (Rev. D)

Application note