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
What are the key features of MSP430G2121IPW14R?
- 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
What is MSP430G2121IPW14R used for?
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.
What are the specifications of MSP430G2121IPW14R?
| 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 |
Where can I find the MSP430G2121IPW14R datasheet?
MSP430G2121IPW14R Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for MSP430G2121IPW14R?
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
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.
More from Texas Instruments
| 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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit