MSP430G2221IPW4Q1Alternatives & Equivalent Parts
About MSP430G2221IPW4Q1
MSP430G2221IPW4Q1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | MSP430G2221IPW4Q1Source | MSP430G2212IPW20 | MSP430G2231QPW1EP | MSP430G2212IPW14 | MSP430G2252IPW14 | MSP430G2252IPW20R |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 20 | 14 | 14 | 14 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.7803 | $0.8362 | $3.5100 | $0.6820 | $0.7337 | $0.7730 |
| Electrical Parameters | ||||||
| YTEOL | 0 | 15 | 15 | 15 | 15 | 15 |
| Has ADC | YES | YES | YES | YES | YES | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 6 MHZ | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 6MHZ | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 6 MHZ AND 2.7 V MINIMUM SUPPLY AT 12 MHZ | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 6MHZ | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 6MHZ | — |
| Bit Size | 16 | 16 | 16 | 16 | 16 | 16 |
| CPU Family | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 |
| Clock Frequency-Max | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz |
| DAC Channels | NO | NO | NO | NO | NO | NO |
| DMA Channels | YES | NO | YES | NO | YES | YES |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G20 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G20 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | NO | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | TSSOP20,.25 | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 | TSSOP20,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 128 | 256 | 128 | 256 | 256 | 256 |
| ROM (words) | 2048 | 2048 | 3072 | 2048 | 2048 | 2048 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Screening Level | AEC-Q100 | — | — | — | — | — |
| Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz |
| Supply Current-Max | 0.37 mA | 0.4 mA | 0.39 mA | 0.4 mA | 0.4 mA | 0.4 mA |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | Yes | Yes | Yes | Yes |
| Boundary Scan | — | YES | YES | YES | YES | YES |
| Format | — | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | — | NO | NO | NO | NO | NO |
| JESD-609 Code | — | e4 | e4 | e4 | e4 | e4 |
| Low Power Mode | — | YES | YES | YES | YES | YES |
| Number of I/O Lines | — | 16 | 10 | 16 | 16 | 16 |
| Number of Timers | — | 4 | 1 | 4 | 4 | 4 |
| On Chip Data RAM Width | — | 8 | 8 | 8 | 8 | 8 |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 | 260 |
| RAM (words) | — | 0.25 | 0.125 | 0.25 | 0.25 | 0.25 |
| Supply Voltage-Max | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | 2.7 V | 1.8 V | 2.7 V | 2.7 V | 2.7 V |
| Supply Voltage-Nom | — | 2.7 V | 2.2 V | 2.7 V | 2.7 V | 2.7 V |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | 30 | 30 |
| Number of DMA Channels | — | — | 1 | — | 1 | 1 |
| Reach Compliance Code | — | — | — | Compliant | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PDSO20
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, PDSO20
Why Look for Alternatives?
Finding alternatives for MSP430G2221IPW4Q1 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MSP430G2221IPW4Q1 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to MSP430G2221IPW4Q1?
Known equivalents for MSP430G2221IPW4Q1 include MSP430G2212IPW20, MSP430G2231QPW1EP, MSP430G2212IPW14. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MSP430G2221IPW4Q1?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MSP430G2221IPW4Q1 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.