MSP430G2131IPW14 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments MSP430G2131IPW14 is a 16-bit ultra-low-power microcontroller with 16MHz clock, 1KB Flash, 128B RAM, 10-bit ADC, and DMA support in a 14-Pin TSSOP package. From $0.70 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MSP430G2131IPW14 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7031(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low-power 16-bit MSP430 CPU core operating from 1.8V to 3.6V supply
- 16MHz maximum clock frequency with 1KB Flash and 128B RAM
- Integrated 10-bit ADC with DMA channels for efficient data transfer
- 14-Pin TSSOP (TSSOP-14) compact package for space-constrained designs
- Boundary scan support and JTAG programming interface
Applications
The MSP430G2131IPW14 is ideal for battery-powered IoT sensor nodes, wearable devices, and portable medical instruments where ultra-low power consumption is critical. Its integrated ADC and DMA make it well-suited for data acquisition systems, industrial sensor interfaces, and energy harvesting applications. The compact 14-Pin TSSOP package fits seamlessly into space-constrained consumer electronics and smart metering designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 6 MHZ AND 2.7 V MINIMUM SUPPLY AT 12 MHZ |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 1 |
| Number of I/O Lines | 10 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| RAM (words) | 0.125 |
| ROM (words) | 1024 |
| ROM Programmability | FLASH |
| Speed | 16MHz |
| Supply Current-Max | 0.37mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.2V |
| Supply Voltage-Nom | 2.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Malaysia, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430G2131IPW14:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
Frequently Asked Questions
What are the key specifications of the MSP430G2131IPW14?
The MSP430G2131IPW14 is a 16-bit MSP430 microcontroller running at up to 16MHz, with 1KB Flash program memory, 128B RAM, a 10-bit ADC, DMA channels, and boundary scan support. It operates from a supply voltage as low as 1.8V at 6MHz or 2.7V at 12MHz, housed in a 14-Pin TSSOP package.
What applications is the MSP430G2131IPW14 suitable for?
This MCU is designed for ultra-low-power applications including IoT sensor nodes, wearable electronics, portable medical devices, industrial data acquisition, smart meters, and energy harvesting systems. Its low minimum supply voltage of 1.8V makes it ideal for long-life battery-powered products.
What package type does the MSP430G2131IPW14 use and are there alternatives?
The MSP430G2131IPW14 comes in a 14-Pin TSSOP (Thin Shrink Small Outline Package) marked by the 'IPW14' suffix. Texas Instruments also offers the MSP430G2131 in other package variants. The TSSOP-14 footprint is widely supported and suitable for standard SMD reflow soldering processes.
How do I program the MSP430G2131IPW14?
The MSP430G2131IPW14 supports JTAG and Spy-Bi-Wire (2-wire JTAG) programming and debugging interfaces. You can use Texas Instruments' MSP-FET programmer or the MSP430 LaunchPad development kit along with Code Composer Studio or IAR Embedded Workbench IDE to develop and flash firmware.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6700 | $1.67 |
| 10+ | $1.2300 | $12.30 |
| 12+ | $1.2188 | $14.63 |
| 25+ | $1.1500 | $28.75 |
| 43+ | $0.7031 | $30.23 |
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