MSP430G2121IPW14R Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
MSP430G2121IPW14R is a 16-bit ultra-low-power mixed-signal microcontroller from Texas Instruments with 2KB Flash, 128B RAM, and integrated analog peripherals. Features DMA, boundary scan, and up to 32kHz clock. Available from $0.48 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MSP430G2121IPW14R Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4842(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
- 16-bit MSP430 RISC CPU core with ultra-low-power standby and active modes
- Integrated analog peripherals including comparator and temperature sensor
- DMA support with boundary scan capability for in-system testing
- 14-pin TSSOP (Small Outline Package) for compact PCB footprint
- 44 parametric specs with Pb-free RoHS compliance
Applications
The MSP430G2121IPW14R is ideal for battery-powered sensing and measurement applications such as portable medical devices, industrial sensors, and smart metering. Its ultra-low-power MSP430 architecture suits always-on monitoring systems including remote wireless nodes and wearable electronics. The integrated analog front-end and DMA make it well-suited for data acquisition and signal conditioning in IoT edge devices.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | NO |
| 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 MSP430G2121IPW14R:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO14
Frequently Asked Questions
What are the key specifications of the MSP430G2121IPW14R?
The MSP430G2121IPW14R features a 16-bit MSP430 RISC CPU, 2KB Flash memory, 128B RAM, up to 32kHz clock frequency, DMA channels, boundary scan support, and integrated analog peripherals. It is offered in a 14-pin TSSOP small outline package and is Pb-free compliant.
What applications is the MSP430G2121IPW14R best suited for?
This microcontroller excels in ultra-low-power applications such as portable medical devices, IoT sensor nodes, smart metering, industrial monitoring, and wearable electronics. Its efficient MSP430 core and integrated analog peripherals make it ideal for battery-powered embedded systems requiring long operational life.
What package does the MSP430G2121IPW14R come in and what is its price?
The MSP430G2121IPW14R is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package), suitable for compact PCB designs. It is priced starting from approximately $0.48 per unit and is available with worldwide shipping.
Is the MSP430G2121IPW14R RoHS compliant?
Yes, the MSP430G2121IPW14R is fully Pb-free and RoHS compliant, as indicated by its Pbfree Code: Yes specification. It meets global environmental regulations and has an estimated end-of-life (YTEOL) of 15 years.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
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+ | $1.1700 | $1.17 |
| 307+ | $0.9800 | $300.86 |
| 1000+ | $0.6482 | $648.20 |
| 4000+ | $0.6310 | $2524.00 |
| 10000+ | $0.5779 | $5779.00 |
| 100000+ | $0.4842 | $48420.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”