What is a cross-reference page for MSP430FR5739IRHAR?
This page groups mapped replacement options for MSP430FR5739IRHAR so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MSP430FR5739IRHAR replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MSP430FR5739IRHAR, then verify package, specifications, and application fit before approval.
Compare MSP430FR5739IRHAR against mapped replacement options
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Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part MSP430FR5739IRHAR Texas Instruments |
|---|---|
| Part Number | MSP430FR5739IRHAR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Embedded - Microcontrollers |
| Package | - |
| Series | MSP430™ FRAM |
| Key Attributes | - |
| Description | IC MCU 16BIT 16KB FRAM 40VQFN |
| Lifecycle | - |
| Stock | 193,716 |
| Available | 26,632 |
| Min Order | 1 |
| Datasheet | Request |
| DAC Channels | NO |
| Integrated Cache | NO |
| Number of UART Channels | 2 |
| Has ADC | Yes |
| PWM Channels | Yes |
| Low Power Mode | Yes |
| DMA Channels | Yes |
| Watchdog Timer | Yes |
| Boundary Scan | Yes |
| RAM (words) | 1 |
| Number of Serial I/Os | 1 |
| Bit Size | 16 |
| Number of A/D Converters | 14 |
| Number of Timers/Counters | 5 |
| Data Bus Width | 16b |
| Format | FIXED-POINT |
| Supply Voltage-Max (Vsup) | 3.6V |
| Oscillator Type | Internal |
| Core Size | 16-Bit |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Memory Size | 16kB |
| RAM Size | 1K x 8 |
| Supply Voltage-Min (Vsup) | 2V |
| Connectivity | I2C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of GPIO | 33 |
| Core Processor | CPUXV2 |
| Program Memory Size | 16KB 16K x 8 |
| Program Memory Type | FRAM |
| Voltage - Supply (Vcc/Vdd) | 2V~3.6V |
| ROM (words) | 16384 |
| Data Converter | A/D 14x10b |
| Supply Current-Max | 4.3mA |
| ECCN Code | EAR99 |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| HTSUS | 8542.31.0001 |
| Part Status | Active |
| Radiation Hardening | NO |
| Contact Plating | Gold |
| Pbfree Code | Yes |
| Surface Mount | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Surface Mount |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Pin Count | 40 |
| Number of Terminations | 40 |
| Number of Pins | 40 |
| Number of I/O | 32 |
| Length | 6mm |
| Width | 6mm |
| Height | 1mm |
| Categories | Integrated Circuits (ICs) |
| Technology | CMOS |
| Manufacturer | Texas |
| Terminal Position | QUAD |
| Operating Temperature | -40°C~85°C TA |
| Base Part Number | MSP430 |
| Supply Voltage | 3V |
| Sub-Categories | Embedded - Microcontrollers |
| Package / Case | 40-VFQFN Exposed Pad |
| Thickness | 900μm |
| Interface | I2C, IrDA, LIN, SCI, SPI, UART, USART |
| Series | MSP430™ FRAM |
| Memory Type | FRAM, ROMless |
| Frequency | 24MHz |
| Manufacturer's Part No. | MSP430FR5739IRHAR |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MSP430FR5739IRHAR replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MSP430FR5739IRHAR?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for MSP430FR5739IRHAR alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to MSP430FR5739IRHAR?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is MSP430FR5739IRHAR obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to MSP430FR5739IRHAR from Texas Instruments is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.