MSP430FR2512IPW16 Overview
The MSP430FR2512IPW16 is a compact, ultra-low-power microcontroller from the MSP430 FRAM family. It pairs a 16-bit MSP430 CPU with nonvolatile FRAM to deliver fast, deterministic writes and high endurance in a small 16?pin package. The device targets battery- or energy-constrained embedded designs that need reliable data retention, low active and standby currents, and a mix of analog and digital peripherals. For ordering and manufacturer resources visit IC Manufacturer.
MSP430FR2512IPW16 Technical Specifications
| Parameter | Value |
|---|---|
| Core | 16?bit MSP430 RISC CPU |
| Nonvolatile Memory | FRAM (Ferroelectric RAM) |
| SRAM (volatile) | 256 bytes (typical) |
| Maximum CPU Clock | 16 MHz (typical) |
| Operating Voltage | 1.8 V ?C 3.6 V |
| Package | 16?pin PW (IPW16) |
| Ambient Temperature Range | -40 ??C to +85 ??C |
| Peripherals | GPIO, Timer, ADC, comparator, serial communications (USART/USCI) |
| Nonvolatile Write Endurance | High endurance typical of FRAM |
| Typical Applications | Low?power sensing and control, metering, portable instruments |
MSP430FR2512IPW16 Key Features
- 16?bit MSP430 CPU ?? delivers efficient instruction execution and deterministic timing for real?time control tasks.
- On?chip FRAM ?? enables very fast nonvolatile writes with high endurance, reducing write latency versus flash memory.
- Ultra?low power operation ?? minimizes battery drain in both active and multiple low?power standby modes for longer run time.
- Compact 16?pin package ?? simplifies PCB layout and enables deployment in space?constrained designs while keeping sufficient I/O.
- Integrated mixed?signal peripherals ?? support for ADC and comparators helps reduce BOM and simplifies analog front?end design.
- Serial interfaces ?? on?chip USART/USCI support common communications protocols for easy integration with sensors and radios.
- Robust temperature range ?? suited for industrial and field applications that require stable operation from cold to hot environments.
Typical Applications
- Battery?powered sensors and data loggers that require frequent nonvolatile writes and long battery life in remote deployments.
- Portable medical devices where fast, low?energy nonvolatile storage and predictable MCU timing improve safety and usability.
- Smart utility metering endpoints that need durable data retention, low standby current, and a small board footprint for mass deployment.
- Industrial control nodes and actuators where mixed?signal inputs, deterministic control loops, and reliable nonvolatile storage are essential.
MSP430FR2512IPW16 Advantages vs Typical Alternatives
Compared with typical flash?based microcontrollers, this device offers faster nonvolatile writes and far higher write endurance thanks to FRAM. The 16?bit core gives lower code density and power per instruction than many 32?bit choices for simple control tasks. In a 16?pin package it delivers a tighter BOM and smaller PCB area versus larger packages that split similar functions across multiple chips. For low?power and frequent?write designs it therefore provides a clear integration and lifetime advantage.
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MSP430FR2512IPW16 Brand Info
The MSP430FR2512IPW16 is produced by Texas Instruments, a global semiconductor manufacturer known for mixed?signal and power management ICs. TI positions the MSP430 family for ultra?low?power embedded control, industrial sensing, and portable electronics, backed by extensive documentation, development tools, and global distribution.
FAQ
What memory type does it use?
The device uses on?chip FRAM (ferroelectric RAM). FRAM provides nonvolatile storage with much faster write performance and higher endurance than traditional flash memory.
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What package is IPW16?
IPW16 denotes the 16?pin PW package variant. It is a compact surface?mount package suited to space?constrained PCB layouts while providing accessible I/O pins and ground reference.
What supply voltages are supported?
The controller operates from a low?voltage supply range suitable for battery operation. Use the recommended supply range and decoupling practices shown in the manufacturer documentation for stable performance.
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Is FRAM byte?addressable?
Yes. FRAM is typically byte?addressable and permits deterministic, low?latency writes without the erase cycles required by flash. Check the device datasheet for specific addressing and timing details.
Where to get development tools?
Development tools, reference designs, and code examples are available from the manufacturer and authorized distributors. Use the vendor??s toolchain and evaluation modules to accelerate firmware development and validation.