MSP430F5171 Series
25 MHz MCU with 32KB Flash, 2KB SRAM, comparator, DMA, 16-bit High Resolution timer
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Connectivity | Core Size | Operating Temperature▲▼ | Operating Temperature▲▼ | Oscillator Type | Core Processor | RAM Size▲▼ | Program Memory Size▲▼ | Speed▲▼ | Mounting Type | Voltage - Supply (Vcc/Vdd)▲▼ | Voltage - Supply (Vcc/Vdd)▲▼ | Supplier Device Package | Package / Case | Number of I/O▲▼ | Program Memory Type | Peripherals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments MSP430F5171IRSBRMSP430 CPUXV2 MSP430F5xx Microcontroller IC 16-Bit 25MHz 32KB (32K x 8) FLASH 40-WQFN (5x5) | I2C, IrDA, SCI, SPI, UART/USART | 16-Bit | 85 °C | -40 °C | Internal | MSP430 CPUXV2 | -271.1499938964844 °C | 262144 b | 25000000 Hz | Surface Mount | 3.5999999046325684 V | 1.7999999523162842 V | 40-WQFN (5x5) | 40-WFQFN Exposed Pad | 31 ul | FLASH | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Texas Instruments MSP430F5171IDAMSP430 CPUXV2 MSP430F5xx Microcontroller IC 16-Bit 25MHz 32KB (32K x 8) FLASH 38-TSSOP | I2C, IrDA, SCI, SPI, UART/USART | 16-Bit | 85 °C | -40 °C | Internal | MSP430 CPUXV2 | -271.1499938964844 °C | 262144 b | 25000000 Hz | Surface Mount | 3.5999999046325684 V | 1.7999999523162842 V | 38-TSSOP | 38-TSSOP (0.240", 6.10mm Width) | 29 ul | FLASH | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Key Features
• Low Supply-Voltage Range:3.6 V Down to 1.8 VUltra-Low Power ConsumptionActive Mode (AM): 180 µA/MHzStandby Mode (LPM3 WDT Mode, 3 V): 1.1 µAOff Mode (LPM4 RAM Retention, 3 V): 0.9 µAShutdown Mode (LPM4.5, 3 V): 0.25 µAWake up From Standby Mode in Less Than 5 µs16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle TimeFlexible Power-Management SystemFully Integrated LDO With Programmable Regulated Core Supply VoltageSupply Voltage Supervision, Monitoring, and BrownoutUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-Power Low-Frequency Internal Clock Source (VLO)Low-Frequency Trimmed Internal Reference Source (REFO)32-kHz Crystals (XT1)High-Frequency Crystals up to 25 MHz (XT1)Hardware Multiplier Supports 32-Bit Operations3-Channel DMAUp to Twelve 5-V-Tolerant Digital Push/Pull I/Os With up to 20-mA Drive Strength(1)16-Bit Timer TD0 With Three Capture/Compare Registers and Support of High-Resolution Mode16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode16-Bit Timer TA0 With Three Capture/Compare RegistersUniversal Serial Communication Interfaces (USCIs)(1)USCI_A0 Supports:Enhanced UART Supports Automatic Baud-Rate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 Supports:I2CSynchronous SPI10-Bit 200-ksps Analog-to-Digital Converter (ADC)Internal ReferenceSample-and-HoldAutoscan FeatureUp to 8 External Channels and 2 Internal Channels, Including Temperature Sensor(1)Up to 16-Channel On-Chip Comparator Including an Ultra-Low-Power Mode(1)Serial Onboard Programming, No External Programming Voltage NeededDevice Comparison Summarizes the Available Family MembersAvailable in 40-Pin QFN (RSB), 38-Pin TSSOP (DA), and 40-Pin Die-Sized BGA (YFF) Packages(1)Full functionality in the 40-pin QFN package options. For the available features of other packages, see Signal Descriptions.Low Supply-Voltage Range:3.6 V Down to 1.8 VUltra-Low Power ConsumptionActive Mode (AM): 180 µA/MHzStandby Mode (LPM3 WDT Mode, 3 V): 1.1 µAOff Mode (LPM4 RAM Retention, 3 V): 0.9 µAShutdown Mode (LPM4.5, 3 V): 0.25 µAWake up From Standby Mode in Less Than 5 µs16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle TimeFlexible Power-Management SystemFully Integrated LDO With Programmable Regulated Core Supply VoltageSupply Voltage Supervision, Monitoring, and BrownoutUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-Power Low-Frequency Internal Clock Source (VLO)Low-Frequency Trimmed Internal Reference Source (REFO)32-kHz Crystals (XT1)High-Frequency Crystals up to 25 MHz (XT1)Hardware Multiplier Supports 32-Bit Operations3-Channel DMAUp to Twelve 5-V-Tolerant Digital Push/Pull I/Os With up to 20-mA Drive Strength(1)16-Bit Timer TD0 With Three Capture/Compare Registers and Support of High-Resolution Mode16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode16-Bit Timer TA0 With Three Capture/Compare RegistersUniversal Serial Communication Interfaces (USCIs)(1)USCI_A0 Supports:Enhanced UART Supports Automatic Baud-Rate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 Supports:I2CSynchronous SPI10-Bit 200-ksps Analog-to-Digital Converter (ADC)Internal ReferenceSample-and-HoldAutoscan FeatureUp to 8 External Channels and 2 Internal Channels, Including Temperature Sensor(1)Up to 16-Channel On-Chip Comparator Including an Ultra-Low-Power Mode(1)Serial Onboard Programming, No External Programming Voltage NeededDevice Comparison Summarizes the Available Family MembersAvailable in 40-Pin QFN (RSB), 38-Pin TSSOP (DA), and 40-Pin Die-Sized BGA (YFF) Packages(1)Full functionality in the 40-pin QFN package options. For the available features of other packages, see Signal Descriptions.
Description
AI
The TI MSP family of ultra-low-power microcontrollers consists 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 contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in less than 5 µs.
The MSP430F51x2 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, a high-performance 10-bit ADC, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.
The MSP430F51x1 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.
Typical applications for these devices include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, thermostats, digital timers, and hand-held meters.
For complete module descriptions, see theMSP430F5xx and MSP430F6xx Family User’s Guide.
The TI MSP family of ultra-low-power microcontrollers consists 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 contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in less than 5 µs.
The MSP430F51x2 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, a high-performance 10-bit ADC, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.
The MSP430F51x1 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.
Typical applications for these devices include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, thermostats, digital timers, and hand-held meters.
For complete module descriptions, see theMSP430F5xx and MSP430F6xx Family User’s Guide.