XMS430FR2476TPTR Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
XMS430FR2476TPTR is a 16-bit ultra-low-power MSP430 microcontroller with 64 KB FRAM, 8 KB SRAM, a 12-bit ADC, 43 I/O lines, and 5 sixteen-bit timers running at up to 16 MHz in a 48-pin QFP package. FRAM provides near-zero active write energy and instant non-volatile data logging without external flash memory. Targeted at energy-harvesting IoT nodes, metering, industrial sensors, and portable medical monitoring instruments.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- XMS430FR2476TPTR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of XMS430FR2476TPTR?
- 16-bit MSP430 core up to 16 MHz with ultra-low active and standby currents
- 64 KB FRAM for fast non-volatile data logging with near-zero write energy
- 8 KB SRAM for flexible data buffering and stack allocation
- 12-bit ADC for precision analog measurement at low supply voltages
- 43 I/O lines and 5 sixteen-bit timers for rich peripheral interfacing
- 48-pin QFP package enabling dense PCB integration
- Suitable for energy-harvesting and battery-powered always-on applications
What is XMS430FR2476TPTR used for?
The XMS430FR2476TPTR excels in ultra-low-power IoT sensor nodes, smart metering, and industrial data-logging applications where FRAM enables rapid non-volatile writes without wearing out memory. Its 12-bit ADC and 43 I/O lines support multi-channel analog sensing alongside digital communication peripherals in a single 16-bit device. It is also a strong fit for portable medical monitors, environmental data loggers, and energy-harvesting wearables requiring sustained low-power operation.
What are the specifications of XMS430FR2476TPTR?
| Date Of Intro | 2019-03-16 |
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 16 |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G48 |
| Number of I/O Lines | 43 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM (bytes) | 8192 |
| ROM (words) | 66048 |
| ROM Programmability | FRAM |
| Speed | 16MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.20 |
Where can I find the XMS430FR2476TPTR datasheet?
XMS430FR2476TPTR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for XMS430FR2476TPTR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 64 KB FRAM in XMS430FR2476TPTR compare to traditional Flash memory for data logging?
FRAM writes consume roughly 100 times less energy than Flash and can be byte-addressable at near-zero latency, enabling the XMS430FR2476TPTR to log sensor readings at 16 MHz without the erase-before-write cycles that limit Flash endurance and increase energy use.
With a 12-bit ADC and 43 I/O lines, which multi-sensor applications suit the XMS430FR2476TPTR?
The 12-bit ADC delivers 4096 quantization levels for measuring temperature, pressure, humidity, and current at millivolt precision, while 43 I/O lines support concurrent digital interfaces such as SPI, I2C, UART, and GPIO for complex multi-sensor IoT nodes.
How many timers does XMS430FR2476TPTR provide and what PWM use cases do they enable?
It includes 5 sixteen-bit timers with PWM output capability, supporting multi-axis motor control, LED dimming, switch-mode power supply feedback, and precise timing intervals simultaneously without consuming CPU cycles on a 16 MHz 16-bit core.
Is XMS430FR2476TPTR suitable for energy-harvesting designs running from photovoltaic or RF sources?
Yes. The ultra-low standby current of the MSP430 family, combined with 64 KB FRAM instant wake-and-write capability and operation at supply voltages as low as 1.8 V, makes the XMS430FR2476TPTR well matched to energy-harvested supply rails with intermittent power availability.
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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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