MSP430FR2032IPM Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The MSP430FR2032IPM is a 16-bit mixed-signal microcontroller from Texas Instruments in the MSP430FR203x family, featuring up to 16 MHz CPU clock, integrated ADC, and 512 bytes of information FRAM in a 64-pin LQFP package. It operates across the -40°C to 85°C industrial temperature range and includes boundary scan support for production testing. Suitable for ultra-low-power measurement and sensing applications.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- MSP430FR2032IPM Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit MSP430 CPU clocked up to 16 MHz with integrated ADC and 512 bytes of information FRAM enabling non-volatile data logging without external memory in a single chip
- Industrial -40°C to 85°C temperature range with boundary scan (JTAG) support for automated PCB production testing and in-system debugging
- Mixed-signal 64-pin LQFP package combining digital peripherals and analog ADC channels in a compact footprint optimized for ultra-low-power IoT sensor nodes and metering designs
Applications
The MSP430FR2032IPM is designed for ultra-low-power embedded applications such as smart meters, industrial sensor nodes, and wireless sensor gateways where the 16 MHz MSP430 core and integrated ADC reduce the need for external measurement ICs. The 512 bytes of information FRAM provides fast, non-volatile parameter storage that retains calibration constants and configuration data across power cycles without an external EEPROM. Its -40°C to 85°C operating range and boundary scan capability make it suitable for industrial automation, building control, and portable medical monitoring equipment that must survive harsh environments and pass automated board-level testing.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | YES |
| Additional Feature | ALSO HAVING 512 BYTES OF INFORMATION FRAM |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 16MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 60 |
| Number of Serial I/Os | 8 |
| 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 Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 16MHz |
| Supply Current-Max | 3.7mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.50 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430FR2032IPM:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PQFP64
RISC Microcontroller, 16-Bit, FRAM, MSP430 CPU, 16MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock frequency of the MSP430FR2032IPM, and what processing throughput does that provide?
The MSP430FR2032IPM runs its 16-bit CPU at a maximum clock frequency of 16 MHz. Because the MSP430 architecture executes most instructions in 1 to 3 clock cycles, the device delivers roughly 16 MIPS of effective throughput, sufficient for sensor data acquisition loops, digital filtering, and lightweight communication protocol stacks in energy-harvesting or battery-powered embedded systems.
How does the on-chip information FRAM in the MSP430FR2032IPM benefit designs that store calibration data?
The 512 bytes of information FRAM is non-volatile and byte-writable at standard CPU speed without an erase cycle, unlike Flash memory that requires sector erase before write. This allows calibration coefficients, device serial numbers, and trim values to be updated in the field with a simple write instruction in under 10 µs per byte, reducing calibration update time compared to Flash-based microcontrollers and eliminating wear-level concerns over thousands of update cycles.
Which industrial temperature requirement does the MSP430FR2032IPM meet, and how does that affect sensor node deployments?
The MSP430FR2032IPM is rated for -40°C to 85°C operation, covering the standard industrial temperature range. This qualification allows deployment in outdoor enclosures, factory floor equipment, and cold-chain monitoring loggers that experience temperature extremes without performance degradation. Systems certified to IEC 60068 environmental tests can use this rating as evidence of suitability without custom thermal qualification of the microcontroller itself.
For a 64-pin LQFP PCB layout, what JTAG debugging and production test capability does the MSP430FR2032IPM's boundary scan support provide?
The MSP430FR2032IPM includes IEEE 1149.1 boundary scan (JTAG), which enables automated in-circuit testing of PCB solder joint continuity and interconnect opens or shorts on all 64 pins without physical bed-of-nails fixtures. During development, the same 4-wire JTAG interface supports full on-chip debugging with breakpoints and register inspection at 16 MHz execution speed, reducing firmware bring-up time and allowing post-production test coverage to exceed 95% of board-level faults.
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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.
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