25 MHz MCU with 16KB FLASH, 2KB SRAM, Comparator, DMA, 16-bit High Resolution Timer
Product details
Parameters
Package | Pins | Size
Features
- Low Supply-Voltage Range:
3.6 V Down to 1.8 V - Ultra-Low Power Consumption
- Active Mode (AM): 180 µA/MHz
- Standby Mode (LPM3 WDT Mode, 3 V): 1.1 µA
- Off Mode (LPM4 RAM Retention, 3 V): 0.9 µA
- Shutdown Mode (LPM4.5, 3 V): 0.25 µA
- Wake up From Standby Mode in Less Than 5 µs
- 16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle Time
- Flexible Power-Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
- Unified Clock System
- FLL Control Loop for Frequency Stabilization
- Low-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 Operations
- 3-Channel DMA
- Up 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 Mode
- 16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode
- 16-Bit Timer TA0 With Three Capture/Compare Registers
- Universal Serial Communication Interfaces (USCIs) (1)
- USCI_A0 Supports:
- Enhanced UART Supports Automatic Baud-Rate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- USCI_B0 Supports:
- I2C
- Synchronous SPI
- USCI_A0 Supports:
- 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
- Internal Reference
- Sample-and-Hold
- Autoscan Feature
- Up 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 Needed
- Device Comparison Summarizes the Available Family Members
- Available 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.
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Description
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 the MSP430F5xx and MSP430F6xx Family Users Guide.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The MSP-TS430RSB40 is a standalone 40-pin ZIF socket target board which is used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.
Device Support: The MSP-TS430RSB40 development board supports MSP430F51x1 and MSP430F51x2 MCUs in a (...)
Features
- Development board (MSP-TS430RSB40) with a 40-pin ZIF socket fitting MSP430 derivatives in 40-pin QFN (RSB) packages includes an LED indicator, JTAG adapter, and header pin-outs for prototyping
- Supports all debugging interfaces using a standard 14-pin JTAG header such as the MSP-FET430UIF.
Description
The MSP-FET is a powerful emulation development tool – often called a debug probe – which allows users to quickly begin development on MSP low-power microcontrollers (MCU).
It supports programming and real-time debugging over both JTAG and SBW interfaces. Furthermore, the MSP-FET also provides a (...)
Features
- USB debugging interface to connect any MSP430 MCU to a computer for real-time, in-system programming and debugging
- Enables EnergyTrace™ technology for energy measurement and debugging on all MSP430 and MSP432 devices in the Code Composer Studio and IAR Embedded Workbench development environments
- (...)
Description
The MSP Gang Programmer (MSP-GANG) is a MSP430™/MSP432™ device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. It connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow (...)
Features
- Quickly and reliably program Flash or FRAM-based MSP devices via RS-232 or USB interface
- Several programming modes:
- Interactive Mode – Programming while connected to PC using the MSP GANG Programmer GUI
- Program from Image – An image can be stored, which contains configuration options and code (...)
Software development
This complete collection of (...)
Features
- Collection of MSP design resources
- Available within CCS, as a standalone executable, or as part of TI’s new Cloud-based tools
- Auto-updates through the web
- Sleek & intuitive GUI for browsing content
- Features the MSP Driver Library
- Automatic filtering of content using a unique 2-pane view
Features
- MSP430G23xx
- MSP430G24xx
- MSP430G25xx
- MSP430G2x44
- MSP430G2x55
- MSP430F5xx
- MSP430FR2433
- MSP430FR25xx
- MSP430FR26xx
- MSP430FR57xx
Features
- Free license and royalty-free use
- Simplify and accelerate development of applications
- Easy-to-maintain code
Features
- Up to 26x higher performance when executing floating point scalar math functions
- Remains in low power modes longer due to the increased performance
- Free and easy to use – now integrated in CCS and IAR
Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)
CCS Uniflash is a standalone tool used to (...)
Design tools & simulation
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
DSBGA (YFF) | 40 | View options |
TSSOP (DA) | 38 | View options |
WQFN (RSB) | 40 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
TI E2E™ forums with technical support from TI engineers
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