MSP430FW427IPMRAlternatives & Equivalent Parts
About MSP430FW427IPMR
MSP430FW427IPMR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | MSP430FW427IPMRSource | MSP430FW427IPM | TPS76350DBVT | MSP430FW425IPMR | MSP430FW429IPM | MSP430F477IPNR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat Packages | LQFP | SOT23 (5-Pin) | Quad Flat Packages | Quad Flat Packages | Other |
| Pin Count | 64 | 64 | 5 | 64 | 64 | 80 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $6.4700 | $7.5600 | $0.4104 | $3.1170 | $7.5700 | $8.0900 |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes |
| YTEOL | 15 | — | 15 | 15 | 15 | 15 |
| Has ADC | YES | — | — | NO | YES | YES |
| Additional Feature | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4.15 MHZ | — | — | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4.15 MHZ | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ | — |
| Bit Size | 16 | — | — | 16 | 16 | 16 |
| Boundary Scan | YES | — | — | YES | YES | YES |
| CPU Family | MSP430 | — | — | MSP430 | MSP430 | MSP430 |
| Clock Frequency-Max | 8 MHz | — | — | 8 MHz | 8 MHz | 8 MHz |
| DAC Channels | NO | — | — | NO | NO | YES |
| DMA Channels | NO | — | — | NO | NO | NO |
| Format | FIXED POINT | — | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | YES | — | — | YES | YES | NO |
| JESD-30 Code | S-PQFP-G64 | — | R-PDSO-G5 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G80 |
| JESD-609 Code | e4 | — | e4 | e4 | e4 | e4 |
| Low Power Mode | YES | — | — | YES | YES | YES |
| Number of I/O Lines | 48 | — | — | 48 | 48 | 48 |
| Number of Timers | 9 | — | — | 9 | 9 | 2 |
| On Chip Data RAM Width | 8 | — | — | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | — | — | 8 | 8 | 8 |
| PWM Channels | YES | — | — | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 | — | TSOP5/6,.11,37 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP80,.55SQ,20 |
| Package Shape | SQUARE | — | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 1024 | — | — | 512 | 2048 | 2048 |
| RAM (words) | 1 | — | — | 0.5 | 2 | 1024 |
| ROM (words) | 32768 | — | — | 16384 | 61440 | 32768 |
| ROM Programmability | FLASH | — | — | FLASH | FLASH | FLASH |
| Speed | 8 MHz | — | — | 8 MHz | 8 MHz | 8 MHz |
| Supply Current-Max | 0.35 mA | — | — | 0.35 mA | 0.35 mA | 0.46 mA |
| Supply Voltage-Max | 3.6 V | — | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 2.2 V | — | — | 2.2 V | 3 V | 3 V |
| Supply Voltage-Nom | 2.2 V | — | — | 2.2 V | 3 V | 3 V |
| Surface Mount | YES | — | YES | YES | YES | YES |
| Technology | CMOS | — | PMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 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) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | — | 0.95 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | — | DUAL | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## MSP430FW427IPMR Alternates Showing results | Image | — | — | — | — | — |
| supply_voltage | — | 1.8-3.6 V | — | — | — | — |
| flash_memory | — | 32 KB | — | — | — | — |
| ram | — | 1 KB | — | — | — | — |
| cpu_speed | — | 8 MHz | — | — | — | — |
| operating_temperature | — | -40 to 85 C | — | — | — | — |
| interface | — | USART, SPI, I2C | — | — | — | — |
| lcd_segments | — | 160 segments | — | — | — | — |
| Adjustability | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | 0.3 V | — | — | — |
| Dropout Voltage1-Nom | — | — | 0.375 V | — | — | — |
| Input Voltage Absolute-Max | — | — | 10 V | — | — | — |
| Input Voltage-Max | — | — | 10 V | — | — | — |
| Input Voltage-Min | — | — | 6 V | — | — | — |
| Line Regulation-Max | — | — | 0.02% | — | — | — |
| Number of Functions | — | — | 1 | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — |
| Output Current1-Max | — | — | 0.15 A | — | — | — |
| Output Voltage1-Max | — | — | 5.2 V | — | — | — |
| Output Voltage1-Min | — | — | 4.8 V | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — |
| Packing Method | — | — | TR, 7 INCH | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Voltage Tolerance-Max | — | — | 4% | — | — | — |
| ## TPS76350DBVT Alternates Showing results | — | — | Image | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | 1 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
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Why Look for Alternatives?
Finding alternatives for MSP430FW427IPMR 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 MSP430FW427IPMR 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 MSP430FW427IPMR?
Known equivalents for MSP430FW427IPMR include MSP430FW427IPM, TPS76350DBVT, MSP430FW425IPMR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MSP430FW427IPMR?
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 MSP430FW427IPMR 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.