MSP430FR69721IRGCT Overview
The MSP430FR69721IRGCT is an MSP430 family device that integrates nonvolatile FRAM and the MSP430 16-bit CPU architecture to target ultra-low-power embedded control. For a precise, validated part-level specification set, including memory density, I/O count, package dimensions, electrical limits and peripheral timing, consult the official product sheet before final design or procurement. This page is prepared to convert that data into a concise engineering summary once the authoritative datasheet is available from the vendor or the distributor channel at IC Manufacturer.
MSP430FR69721IRGCT Technical Specifications
| Parameter | Value / Note |
|---|---|
| CPU architecture | 16-bit RISC core |
| Nonvolatile memory type | FRAM (Ferroelectric RAM) |
| Supply voltage range | Refer to official product datasheet for rated values |
| Typical operating frequency | See vendor datasheet for maximum CPU clock |
| Package option (suffix) | IRGCT ?? consult datasheet for pin count and package outline |
| Temperature range | See product datasheet for industrial and extended ratings |
| Communication peripherals | On-chip eUSCI modules for UART, SPI, I2C (verify counts in datasheet) |
| Analog/peripheral blocks | Integrated ADC, timers, comparators ?? confirm exact configurations in datasheet |
MSP430FR69721IRGCT Key Features
- 16-bit MSP430 core ?? provides predictable, deterministic control with lower code size compared to many 32-bit alternatives.
- FRAM-based nonvolatile memory ?? offers fast writes and high endurance for frequent-logging and energy-efficient state retention.
- Integrated mixed-signal peripherals ?? on-chip ADCs and timers reduce external components and speed system integration.
- Low-power operation ?? FRAM plus MSP430 architecture enable standby and active modes that optimize battery life for long-deployed equipment.
Typical Applications
- Battery-powered sensing and data logging systems that require frequent nonvolatile writes and long service life with minimal energy consumption.
- Industrial sensor nodes where deterministic timing, low-power standby, and robust nonvolatile state storage are required for intermittent communications.
- Consumer and handheld devices that need fast nonvolatile memory writes for settings storage and state hold during power transitions.
- Embedded control in metering and measurement equipment where FRAM endurance and low-power operation improve reliability and maintenance intervals.
MSP430FR69721IRGCT Advantages vs Typical Alternatives
The device leverages FRAM and a 16-bit MSP430 core to deliver faster nonvolatile writes and higher endurance than typical flash-based microcontrollers. This yields fewer power cycles and more frequent data-logging without wear concerns. The integrated mixed-signal peripherals and low-power modes make the device a smaller, more energy-efficient system solution compared to multi-chip alternatives. For BOM reduction and longer field life, the combination of FRAM persistence and MSP430 low-power architecture gives clear integration and reliability advantages.
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MSP430FR69721IRGCT Brand Info
The MSP430FR69721IRGCT is part of the MSP430 family from Texas Instruments. Texas Instruments supplies a broad MCU ecosystem with development tools, reference designs, and long-term product support that help accelerate prototyping, certification and production readiness for industrial and battery-powered products.
FAQ
Where is the official datasheet?
Obtain the authoritative datasheet and package drawings directly from the Texas Instruments product page or an authorized distributor to confirm electrical, thermal and timing limits for design and sourcing.
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How do I confirm package pinout?
Refer to the mechanical and pinout diagrams in the official product documentation. The IRGCT suffix identifies the package option and its exact pin assignment on the vendor drawing.
Can I use existing MSP430 tools?
MSP430 family tools and IDEs from Texas Instruments typically support new family members. Verify toolchain compatibility and device part number in the tool release notes before development.
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What are typical supply chain considerations?
Confirm lead times, authorized distributors, and lifecycle status from Texas Instruments or authorized channels. Validate orderable part numbers, packaging quantities, and minimum order quantities before procurement.
Where can I get reference designs or evaluation kits?
Texas Instruments provides development kits and example code for MSP430 devices. Check TI??s website for evaluation modules and application notes that accelerate hardware bring-up and firmware development.