Datasheet Texas Instruments MSP430G2231 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | MSP430G2231 |
MSP430G2x21, MSP430G2x31 Microcontrolador de señal mixta
Hojas de datos
MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller datasheet
PDF, 1.5 Mb, Revisión: J, Archivo publicado: feb 7, 2013
Extracto del documento
Precios
Estado
| MSP430G2231IN14 | MSP430G2231IPW14 | MSP430G2231IPW14R | MSP430G2231IRSA16R | MSP430G2231IRSA16T | |
|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | Sí | No | Sí | Sí |
Embalaje
| MSP430G2231IN14 | MSP430G2231IPW14 | MSP430G2231IPW14R | MSP430G2231IRSA16R | MSP430G2231IRSA16T | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 14 | 14 | 14 | 16 | 16 |
| Package Type | N | PW | PW | RSA | RSA |
| Industry STD Term | PDIP | TSSOP | TSSOP | VQFN | VQFN |
| JEDEC Code | R-PDIP-T | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 25 | 90 | 2000 | 3000 | 250 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | MSP430G2231 | G2231 | G2231 | 2231 | M430G |
| Width (mm) | 6.35 | 4.4 | 4.4 | 4 | 4 |
| Length (mm) | 19.3 | 5 | 5 | 4 | 4 |
| Thickness (mm) | 3.9 | 1 | 1 | .9 | .9 |
| Pitch (mm) | 2.54 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 5.08 | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | MSP430G2231IN14 | MSP430G2231IPW14 | MSP430G2231IPW14R | MSP430G2231IRSA16R | MSP430G2231IRSA16T |
|---|---|---|---|---|---|
| ADC | ADC10 - 8ch | ADC10 - 8ch | ADC10 - 8ch | ADC10 - 8ch | ADC10 - 8ch |
| AES | N/A | N/A | N/A | N/A | N/A |
| Active Power, uA/MHz | 300 | 300 | 300 | 300 | 300 |
| Additional Features | Watchdog,Temp Sensor,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset |
| BSL | None | None | None | None | None |
| CPU | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 |
| Featured | g2 | g2 | g2 | g2 | g2 |
| Frequency, MHz | 16 | 16 | 16 | 16 | 16 |
| GPIO Pins | 10 | 10 | 10 | 10 | 10 |
| I2C | 1 | 1 | 1 | 1 | 1 |
| Max VCC | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Min VCC | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Multiplier | N/A | N/A | N/A | N/A | N/A |
| Non-volatile Memory, KB | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | PDIP | TSSOP | TSSOP | QFN | QFN |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16QFN: 16 mm2: 4 x 4(QFN) | 16QFN: 16 mm2: 4 x 4(QFN) |
| RAM, KB | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| SPI | 1 | 1 | 1 | 1 | 1 |
| Special I/O | N/A | N/A | N/A | N/A | N/A |
| Standby Power, LPM3-uA | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Timers - 16-bit | 1 | 1 | 1 | 1 | 1 |
| Wakeup Time, us | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Plan ecológico
| MSP430G2231IN14 | MSP430G2231IPW14 | MSP430G2231IPW14R | MSP430G2231IRSA16R | MSP430G2231IRSA16T | |
|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | Sí |
Notas de aplicación
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It is always a challenge to drive a high-side mosfet switch using a simple microcontroller to design a buck topology switching regulator system. The main challenge is to generate the gate to source voltage for the mosfet switch that is more than the available input voltage. This limitation can be overcome by using a special topology of switching called "Floating BUCK" and avoid the use of any exte - Launchpad-Based MSP430 UART BSL Interface (Rev. A)PDF, 144 Kb, Revisión: A, Archivo publicado: agosto 2, 2012
This application report describes the implementation of the low-cost LaunchPadв„ў-based MSP430 universal synchronous receiver/transmitter (UART) bootstrap loader (BSL) interface. The goal of the implementation is to deploy the MSP430 Value Line devices that have less than two serial interface modules as the bridge between the BSL Scripter software tool and the MSP430 target device. - MSP430 Internet Connectivity (Rev. A)PDF, 991 Kb, Revisión: A, Archivo publicado: feb 2, 2004
Computer communication systems and especially the Internet are playing a rapidly, increasingly important role in our everyday environment. But today, this is not only a domain of personal computers or workstations. More and more, it makes its way to smaller network nodes, too. Imagine applications that are able to control hardware via a standard Internet browser, to transmit and visualize the stat - MSP430 USB Connectivity Using TUSB3410 (Rev. A)PDF, 923 Kb, Revisión: A, Archivo publicado: oct 9, 2006
This application report presents a ready-to-use USB connectivity reference design for MSP430 microcontrollers using the Texas Instruments TUSB3410 USB-to-serial bridge controller. The provided solution enables high-speed data transfers with speeds of up to 921,600 bit/s as well as MSP430 Flash code download through the USB port. The reference design includes MSP430 and PC software, drivers, schema - Interfacing the MSP430 With MMC/SD Flash Memory Cards (Rev. B)PDF, 45 Kb, Revisión: B, Archivo publicado: marzo 14, 2008
This application report and the associated source code files demonstrate the implementation of a serial peripheral interface (SPI) between the MSP430F161x microcontroller and an MMC or SD flash memory card used in SPI mode. The provided information can be used with any MSP430 device with a hardware SPI interface. - Migrating From MSP430 F2xx and G2xx Families to MSP430 FR4xx and FR2xx Family (Rev. E)PDF, 237 Kb, Revisión: E, Archivo publicado: mayo 4, 2018
This application report helps to ease the migration from MSP430F2xx flash-based MCUs to the MSP430FR4xx and MSP430FR2xx family of FRAM-based MCUs. It discusses programming system hardware core architecture and peripheral considerations. The intent is to highlight key differences between the two families. For more information on the use of the MSP430FR4xx and MSP430FR2xx devices see the MSP430 - Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)PDF, 179 Kb, Revisión: E, Archivo publicado: nov 3, 2016
This application report enables easy migration from MSP430F2xx flash-based MCUs to the MSP430FR58xx/FR59xx/68xx/69xx family of FRAM-based MCUs. For the migration guide to MSP430FR57xx, see Migrating From the MSP430F2xx Family to the MSP430FR57xx Family. It covers programming, system, and peripheral considerations when migrating firmware. The intent is to highlight key differences between the two f - QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, Revisión: B, Archivo publicado: agosto 24, 2018
- Interfacing TMS320C5000 DSP to MSP430 Mixed Signal Microcontroller (Rev. A)PDF, 82 Kb, Revisión: A, Archivo publicado: oct 13, 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 hardw - MSP430 Capacitive Single-Touch Sensor Design GuidePDF, 770 Kb, Archivo publicado: enero 16, 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 can - MSP430 Flash Memory Characteristics (Rev. A)PDF, 171 Kb, Revisión: A, Archivo publicado: abr 14, 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 examples - MSP430 Software Coding Techniques (Rev. A)PDF, 62 Kb, Revisión: A, Archivo publicado: jul 17, 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 met - Programming a Flash-Based MSP430 Using the JTAG Interface (Rev. H)