MSP430F1232IDWAlternatives & Equivalent Parts
About MSP430F1232IDW
MSP430F1232IDW is a microcontrollers component manufactured by Texas Instruments. It comes in a SOIC-28 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | MSP430F1232IDWSource | MSP430F1232IPW | MSP430F1222IDW | MSP430G2553IPW28R |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOIC-28 | — | Small Outline Packages | — |
| Pin Count | 28 | — | 28 | — |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | — |
| Price | $3.0000 | $3.5657 | $2.5080 | $0.7438 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | — |
| Electrical Parameters | ||||
| Core Architecture | 16-bit RISC (MSP430) | — | — | — |
| CPU Speed | 8 MHz | — | — | — |
| Flash Memory | 8 KB | — | — | — |
| RAM | 256 B | — | — | — |
| Supply Voltage | 1.8–3.6 V | — | — | — |
| ADC Resolution | 10 bit | — | — | — |
| ADC Channels | 8 | — | — | — |
| Timers | 2 x 16-bit | — | — | — |
| Operating Temperature Min | -40 °C | — | — | — |
| Operating Temperature Max | 85 °C | — | — | — |
| Package | SOIC-28 | — | — | — |
| Pin Count | 28 | — | — | — |
| Active Current | 330 µA | — | — | — |
| Pbfree Code | — | — | Yes | — |
| YTEOL | — | — | 15 | — |
| Has ADC | — | — | YES | — |
| Additional Feature | — | — | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15MHZ | — |
| Bit Size | — | — | 16 | — |
| Boundary Scan | — | — | YES | — |
| CPU Family | — | — | MSP430 | — |
| Clock Frequency-Max | — | — | 8 MHz | — |
| DAC Channels | — | — | NO | — |
| DMA Channels | — | — | NO | — |
| Format | — | — | FIXED POINT | — |
| Integrated Cache | — | — | NO | — |
| JESD-30 Code | — | — | R-PDSO-G28 | — |
| JESD-609 Code | — | — | e4 | — |
| Low Power Mode | — | — | YES | — |
| Number of I/O Lines | — | — | 22 | — |
| Number of Timers | — | — | 3 | — |
| On Chip Data RAM Width | — | — | 8 | — |
| On Chip Program ROM Width | — | — | 8 | — |
| PWM Channels | — | — | YES | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | — | SOP28,.4 | — |
| Package Shape | — | — | RECTANGULAR | — |
| Package Style | — | — | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Qualification Status | — | — | Not Qualified | — |
| RAM (bytes) | — | — | 256 | — |
| RAM (words) | — | — | 0.25 | — |
| ROM (words) | — | — | 4096 | — |
| ROM Programmability | — | — | FLASH | — |
| Speed | — | — | 8 MHz | — |
| Supply Current-Max | — | — | 0.35 mA | — |
| Supply Voltage-Max | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | 3 V | — |
| Supply Voltage-Nom | — | — | 3 V | — |
| Surface Mount | — | — | YES | — |
| Technology | — | — | CMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Terminal Finish | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | — | — | GULL WING | — |
| Terminal Pitch | — | — | 1.27 mm | — |
| Terminal Position | — | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for MSP430F1232IDW — response within 24 hours.
Quick Links
Same die as MSP430F1232IDW (8KB Flash, 256B RAM, 10-bit ADC) in TSSOP-28 package — drop-in functional equivalent with smaller PCB footprint
Pin-compatible MSP430 in same SOIC-28 package with 4KB Flash and 256B RAM; suitable downgrade when code size allows
Newer MSP430 Value Line MCU with 16KB Flash, 512B RAM, and enhanced peripherals in TSSOP-28; recommended upgrade for new designs
Why Look for Alternatives?
Finding alternatives for MSP430F1232IDW 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 MSP430F1232IDW 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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FAQ
What is equivalent to MSP430F1232IDW?
Known equivalents for MSP430F1232IDW include MSP430F1232IPW, MSP430F1222IDW, MSP430G2553IPW28R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MSP430F1232IDW?
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 MSP430F1232IDW 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.