Datasheet Texas Instruments MSP430F2252-Q1 — Даташит
| Производитель | Texas Instruments |
| Серия | MSP430F2252-Q1 |
MSP430в„ў Ultra-Low-Power Microcontrollers for Automotive Applications
Datasheets
MSP430F22x2-Q1 Automotive Mixed-Signal Microcontrollers datasheet
PDF, 1.7 Мб, Версия: B, Файл опубликован: 3 мар 2014
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Цены
 Купить MSP430F2252 на РадиоЛоцман.Цены — от 80 до 826 ₽42 предложений от 26 поставщиков Интегральные микросхемы Встроенные микросхемы - Микроконтроллеры | |||
| MSP430F2252IYFFT Texas Instruments | 80 ₽ | ||
| MSP430F2252TRHARQ1 Texas Instruments | 104 ₽ | ||
| MSP430F2252IRHAT Texas Instruments | 277 ₽ | ||
| MSP430F2252TDA Texas Instruments | по запросу | ||
Статус
| MSP430F2252TRHARQ1 | |
|---|---|
| Статус продукта | В производстве |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| MSP430F2252TRHARQ1 | |
|---|---|
| N | 1 |
| Pin | 40 |
| Package Type | RHA |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Маркировка | F2252 |
| Width (мм) | 6 |
| Length (мм) | 6 |
| Thickness (мм) | .9 |
| Pitch (мм) | .5 |
| Max Height (мм) | 1 |
| Mechanical Data | Скачать |
Экологический статус
| MSP430F2252TRHARQ1 | |
|---|---|
| RoHS | Совместим |
Application Notes
- Passive RFID Application Using MSP430F2274PDF, 2.5 Мб, Файл опубликован: 20 май 2011
This application report describes a reference design implementing a battery-less RFID application that includes an E-Paper display, using the PaLFI eZ430-TMS37157 RFID board. The sample application code is implemented to run on MSP430F2274 MCU. In addition to handling the communications and E-Paper display driving, the MCU also controls a DC-DC boost converter to supply the higher voltage required - Implementing IrDA with the MSP430 (Rev. A)PDF, 385 Кб, Версия: A, Файл опубликован: 22 июн 2007
The development of wireless communications has occurred rapidly throughout the past decade. One of the standards used is the Infrared Data Association (IrDA) specification. The protocol introduced by this entity consists of three basic layers: IrPHY, IrLAP, and IrLMP, which supply a base for many other applications. This application report implements the IrDA Lite protocol (IrPHY, IrLAP, and IrLMP - Migrating from the USCI Module to the eUSCI Module (Rev. A)PDF, 41 Кб, Версия: A, Файл опубликован: 13 сен 2012
The purpose of this application report is to enable easy migration for designs based on the USCI_A and USCI_B modules to the eUSCI_A and the eUSCI_B modules. The document highlights the new features in the eUSCI module and the main differences between the USCI and the eUSCI modules. - Migrating from the MSP430F2xx Family to the MSP430FR57xx Family (Rev. A)PDF, 154 Кб, Версия: A, Файл опубликован: 16 фев 2012
This application report enables easy migration from MSP430F2xx Flash-based MCUs to the MSP430FR57xx family FRAM-based MCU. It covers programming, system, and peripheral considerations when migrating firmware. The purpose is to highlight differences between the two families. For more information on the usage of the MSP430FR57xx features, see the MSP430FR57xx Family User's Guide (Spread-Spectrum Clock Source Using an MSP430PDF, 228 Кб, Файл опубликован: 31 май 2006
While spread-spectrum clocking has long since been used in processor and memory clock trees, there are many other clocked systems, such as power supplies or switch-mode amplifiers, that continue to use a single-frequency clock. This can, in turn, generate significant EMI and can make meeting governmental regulations for EMI challenging. These regulations typically set a limit on peak energy withinMSP430 Isolated FET InterfacePDF, 1.2 Мб, Файл опубликован: 10 окт 2003
This application report describes how to build an isolated FET interface for the MSP430 Flash Emulation Tool (FET). When developing and debugging line-powered MSP430applications such as motor control, electricity energy meters, power monitoring systems etc. it is important to have electrical isolation for the development tool such that the personnel involved and the connected electronic equipmenHDQ Protocol Implementation with MSP430PDF, 124 Кб, Файл опубликован: 19 фев 2004Current Transformer Phase Shift Compensation and CalibrationPDF, 63 Кб, Файл опубликован: 30 янв 2001
This application report demonstrates a digital technique to compensate and calibrate the phase shift of a current (or voltage) transformer used in electric power of energy measurement. Traditional analog compensation is replaced by a digital finite impulse response (FIR) filter. A technique emulating a non-unity power factor (non-UPF) load makes the calibration fully automatic. The calibration timGeneration and Recognition of DTMF Signals With the Microcontroller MSP430PDF, 233 Кб, Файл опубликован: 1 окт 1997
The first part of the Application Report describes the generation of DTMF signals using the Microcontroller MSP430. Following an explanation of the most important specifications which are involved, the theoretical and mathematical processes will be discussed with which sinusoidal waveforms can be derived from square-wave signals, by making use of appropriate analog filters. Tested examples of softEconomic Voltage Measurement With the MSP430 FamilyPDF, 91 Кб, Файл опубликован: 12 окт 1999
This application report describes voltage and current measurement methods using the MSP430 universal timer/port module. The report explains the two measurement methods (charge and discharge) and shows how to measure voltage and current. The equations for the calculations are also given. Further sections show additional applications such as the measurement of two voltage inputs, bridge arrangemMSP430 Family Mixed-Signal Microcontroller Application ReportsPDF, 5.5 Мб, Файл опубликован: 21 янв 2000
MSP430 Metering Application ReportMSP430 LFXT1 Oscillator AccuracyPDF, 184 Кб, Файл опубликован: 15 ноя 2004
This report details the factors that influence achievable accuracy of the low frequency oscillator, specifically for real-time clock (RTC) applications. The intent of this application report is to provide an understanding of MSP430-specific factors influencing real-world achievable RTC accuracy using the LFXT1 oscillator with a standard 32.768 kHz watch crystal and present measurement data supportChoosing an Ultra Low-Power MCUPDF, 306 Кб, Файл опубликован: 30 июн 2004
This application report describes how to compare ultralow-power MCUs. It discusses the key differences between popular low-power MCUs and how to interpret features and specifications and apply them to application requirements.Simple 1.5 V Boost Converter for MSP430PDF, 49 Кб, Файл опубликован: 18 окт 2000
A simple, efficient, low-cost, boost converter to take 1.5 V from a single type-AA alkaline battery to the operating voltage required by the MSP430 family of ultralow-power microcontrollers is described. Expected battery life is up to 1000 hours.Wave Digital Filtering Using the MSP430PDF, 220 Кб, Файл опубликован: 13 сен 2006
Digital filtering is an integral part of many digital signal processing algorithms. Digital filters are characterized as either recursive [infinite impulse response (IIR)] or non-recursive [finite impulse response (FIR)] filters. IIR filters require a smaller order for the same set of specifications compared to FIR filters, while FIR filters provide a linear phase property. However, IIR filters, iFSK Modulation and Demodulation With the Microcontroller MSP430PDF, 110 Кб, Файл опубликован: 14 дек 1998
This application report describes a software program for performing V.23 FSK modem transceiver functions using an MSP430 microcontroller. It makes use of novel filter architecture to perform DSP functions on a processor with only shift and add capabilities.CRC Implementation with MSP430PDF, 125 Кб, Файл опубликован: 4 ноя 2004
Cyclic Redundancy Code (CRC) is commonly used to determine the correctness of a data transmission or storage. This application note presents a solution to compute 16-bit and 32-bit CRCs on the ultra low-power TI MSP430 microcontroller for the bitwise algorithm (low memory, low cost) and the table-based algorithm (low MIPS, low power). Both algorithms are presented in C and MSP430 assembly. Test coMixing C and Assembler with the MSP430PDF, 168 Кб, Файл опубликован: 28 фев 2002
This application note describes how C and assembler code can be used together within an MSP430 application. The combination of C and assembler benefits the designer by providing the power of a high-level language as well as the speed, efficiency, and low-level control of assembler.Random Number Generation Using the MSP430PDF, 39 Кб, Файл опубликован: 13 окт 2006
Many applications require the generation of random numbers. These random numbers are useful for applications such as communication protocols, cryptography, and device individualization.Generating random numbers often requires the use of expensive dedicated hardware. Using the two independent clocks available on the MSP430F2xx family of devices, it is possible to generate random numbers without sEfficient Multiplication and Division Using MSP430PDF, 104 Кб, Файл опубликован: 3 авг 2006Interfacing the MSP430 and TLC549/1549 A/D ConvertersPDF, 44 Кб, Файл опубликован: 16 ноя 2000
This application report describes how to interface an MSP430 mixed-signal microcontroller with the TLC549 and TLV1549 3-volt A/D converters. This report is written for the MSP430x11x(1) family, but can be adapted to any MSP430 derivative.Interfacing TMS320C5000 DSP to MSP430 Mixed Signal Microcontroller (Rev. A)PDF, 82 Кб, Версия: A, Файл опубликован: 13 окт 2000
The TMS320C5000в„ў family of digital signal processors (DSPs) features Host Port Interface Controllers (HPI) and Direct Memory Access Controllers (DMAC) for efficient data movement without any CPU involvement. The HPI enables the DSP to interface to host processors (typically microcontrollers) bidirectionally with minimal or no external interface logic. This application report presents a hardwMSP430 Capacitive Single-Touch Sensor Design GuidePDF, 770 Кб, Файл опубликован: 16 янв 2008
This application report discusses the design of RC-type capacitive single-touch sensors using the MSP430 microcontroller. The MSP430 has some unique features that make it suitable for interfacing with capacitive-touch sensors. The RC-type method does not need special peripherals and can be implemented with all devices in the MSP430 product family. This method is also inherently low power and canMSP430 Flash Memory Characteristics (Rev. A)PDF, 171 Кб, Версия: A, Файл опубликован: 14 апр 2008
Flash memory is a widely used, reliable, and flexible nonvolatile memory to store software code and data in a microcontroller. Failing to handle the flash according to data-sheet specifications may result in unreliable operation of the application. This application report explains the physics behind these specifications and also gives recommendations for correct MSP430 flash handling. All examplesMSP430 Software Coding Techniques (Rev. A)PDF, 62 Кб, Версия: A, Файл опубликован: 17 июл 2006
This application report covers software techniques and topics of interest to all MSP430 programmers. The first part of the document discusses the MSP430 standard interrupt-based code flow model, recommended for the vast majority of applications. The next part discusses a handful of techniques that should be considered by any developer that sets out to develop an MSP430 application. Using these metProgramming a Flash-Based MSP430 Using the JTAG Interface (Rev. H)PDF, 19 Кб, Версия: H, Файл опубликован: 14 июл 2010
This application report has been superseded by the document shown below. Information previously contained in this application report can be found by clicking on the following links.- MSP430 Programming Via the JTAG Interface User's Guide Download MSP430 Programming Via the JTAG Interface (PDF) DownloadMSP430 SMBusPDF, 128 Кб, Файл опубликован: 29 сен 1999
This application report describes a software implementation of the system management bus (SMBus) for the MSP430 microcontroller. It includes all master protocols, an interrupt-driven slave, and master usage examples. SMBus is derived from the I2C and is commonly used in smart batteries and other system devices.Tiny DCDC Converter Reference Design (Rev. A)PDF, 458 Кб, Версия: A, Файл опубликован: 14 июн 2010
This reference design is presented to help application designers and others who are trying to use the MSP430 in a system with an input voltage in the range of 3.6 V to 6 V with the primary design objective to minimize solution size as well as to maintain high efficiency and long battery life.Understanding MSP430 Flash Data RetentionPDF, 475 Кб, Файл опубликован: 27 мар 2008
The MSP430 family of microcontrollers, as part of its broad portfolio, offers both read-only memory (ROM)-based and flash-based devices. Understanding the MSP430 flash is extremely important for efficient, robust, and reliable system design. Data retention is one of the key aspects to flash reliability. In this application report, data retention for the MSP430 flash is discussed in detail and theImplementing An Ultralow-Power Keypad Interface with MSP430PDF, 134 Кб, Файл опубликован: 20 фев 2002
Often in applications with keypads, the condition can occur where a key can be held or stuck down, causing excess current consmption and reducing the battery life of a battery-operated product. This application report shows a solution. The keypad interface in this report, based on the MSP430, draws .1uA while waiting for a key press, is completely interrupt driven requring no polling, and consumLi-Ion Battery Charger solution using the MSP430PDF, 64 Кб, Файл опубликован: 31 дек 2005Interfacing the 3-V MSP430 to 5-V CircuitsPDF, 421 Кб, Файл опубликован: 1 окт 2002
The interfacing of the 3-V MSP430x1xx and MSP430x4xx microcontroller families to circuits with a supply of 5 V or higher is shown. Input, output and I/O interfaces are given and explained. Worse-case design equations are provided, where necessary. Some simple power supplies generating both voltages are shown, too.Digital Fan Control With Tachometer Using MSP430PDF, 82 Кб, Файл опубликован: 10 ноя 2005
Digital Fan Control with Tachometer using MSP430 Application ReportEfficient MSP430 Code Synthesis for an FIR FilterPDF, 95 Кб, Файл опубликован: 29 мар 2007
Digital filtering can be easily accomplished on the MSP430 using efficient multiplication. The tool accompanying this document automatically converts FIR filter coefficients to MSP430 assembly code that can be used in any application. Horner’s method and CSD format is used to accomplish the efficient multiply operations. The performance of the filter on the MSP430 is shown by evaluating the gain aBoost DC/DC with Ultra-Low Shutdown Current (Rev. A)PDF, 121 Кб, Версия: A, Файл опубликован: 14 июн 2010
This reference design is presented to help application designers and others who are trying to use the MSP430 in a system that requires a very low input voltage range while also maintaining high efficiency. Battery life is extended as well as a result of the low quiescent current (5 mA) and ultra-low shutdown current (5 nA) of the TPS61097-33. This particular design allows for an input voltage betwAES128 – A C Implementation for Encryption and Decryption (Rev. A)PDF, 460 Кб, Версия: A, Файл опубликован: 17 мар 2009
This application report describes the AES algorithm and the use of a suggested C implementation for AES encryption and decryption with MSP430.Note: This document may be subject to the export control policies of the local government.MSP430 32-kHz Crystal Oscillators (Rev. D)PDF, 426 Кб, Версия: D, Файл опубликован: 18 июл 2017
Selection of the right crystal, correct load circuit, and proper board layout are important for a stable crystal oscillator. This application report summarizes crystal oscillator function and explains the parameters to select the correct crystal for ultra-low-power operation of an MSP430в„ў MCU. In addition, hints and examples for correct board layout are given. The document also contains detailed iUsing the TPS3619 with MSP430 Microcontrollers Can Reduce Sys Power Consumption (Rev. A)PDF, 37 Кб, Версия: A, Файл опубликован: 19 май 2003
The MSP430 series of microcontrollers are ideal in applications where battery life is critical. These microcontollers require only 0.1?A of current in low-power RAM retention mode; In this mode the microcontroller must have power to retain volatile memory. In some systems with charge pumps, the TPS3619 can be used to shut down the charge pump, saving system power consumption.Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)PDF, 837 Кб, Версия: F, Файл опубликован: 6 сен 2016Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)PDF, 330 Кб, Версия: C, Файл опубликован: 12 янв 2012Модельный ряд
Серия: MSP430F2252-Q1 (1)Классификация производителя
- Semiconductors> Microcontrollers (MCU)> MSP430 ultra-low-power MCUs> MSP430F2x/4x
На английском языке: Datasheet Texas Instruments MSP430F2252-Q1
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