MSP430F248TRGCR Overview
The MSP430F248TRGCR is a low-power, 16-bit microcontroller from the MSP430 family. It combines a 16-bit RISC core with on-chip Flash, RAM, analog conversion and serial peripherals to support compact control and sensing designs. Typical use cases include battery-powered and industrial sensor nodes where low active and standby currents matter. The package suffix indicates tape-and-reel delivery for automated assembly. For procurement and technical resources see IC Manufacturer.
MSP430F248TRGCR Technical Specifications
| Parameter | Value |
|---|---|
| CPU | 16-bit RISC core |
| Flash memory | 16 KB on-chip Flash |
| SRAM | 512 B internal RAM |
| ADC | 10-bit ADC, multiple input channels |
| Timers | Two 16-bit timers (Timer_A, Timer_B) |
| Serial interfaces | USCI for UART, SPI, I2C |
| Operating voltage | 1.8 ?C 3.6 V supply range |
| Max CPU clock | Up to 16 MHz (typical DCO range) |
| Package | TRGCR ?C tape-and-reel packaging, 64-pin LQFP variant |
| Temperature range | -40??C to +85??C industrial grade |
MSP430F248TRGCR Key Features
- 16-bit RISC core ?C higher processing efficiency per clock compared to 8-bit controllers, enabling more algorithm complexity with fewer cycles.
- On-chip Flash (16 KB) ?C supports in-system programming and firmware updates without external memory, reducing BOM and board area.
- 10-bit ADC with multiple channels ?C provides accurate analog sensing for sensors and condition monitoring in compact systems.
- USCI serial module ?C flexible UART, SPI and I2C support enables easier integration with sensors, displays and external EEPROMs.
- Two 16-bit timers ?C more precise timing and PWM generation than 8-bit timers, useful for motor control and power conversion tasks.
- Low-voltage operation (1.8?C3.6 V) ?C allows direct battery connection and compatibility with common sensor voltage domains.
- Industrial temperature rating ?C suitable for harsh environments compared with consumer-grade parts limited to 0?C70??C.
- Tape-and-reel packaging ?C optimized for high-volume, automated assembly, lowering per-unit handling costs.
Typical Applications
- Battery-powered sensor nodes where long standby life and precise 10-bit ADC readings are required for environmental or industrial monitoring applications.
- Portable instruments that need a compact MCU with 16 KB Flash for firmware, multiple serial interfaces for peripherals, and low-voltage single-cell operation.
- Embedded control in HVAC and building automation systems that demand reliable PWM timing, industrial temperature range, and in-field firmware update capability.
- Consumer or industrial metering where two 16-bit timers and a 10-bit ADC provide more accurate sampling and measurement than typical 8-bit controllers.
MSP430F248TRGCR Advantages vs Typical Alternatives
The device offers a 16-bit core and on-chip Flash that are more capable than many 8-bit MCUs for control algorithms and signal processing. With 16 KB Flash and 512 B RAM, it balances code space and SRAM for mid-size firmware while keeping board cost lower than solutions requiring external memory. Low-voltage operation and industrial temperature range provide better deployment flexibility compared to consumer-only parts. Tape-and-reel packaging further aids volume manufacturing and reduces per-unit assembly variability.
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MSP430F248TRGCR Brand Info
The MSP430F248TRGCR is part of Texas Instruments’ MSP430 microcontroller family. Texas Instruments positions this family around ultra-low-power operation, robust peripheral integration and broad toolchain support. The brand emphasizes long-term availability, industrial-grade options, and an extensive ecosystem for development and production.
FAQ
What is the core architecture?
The device uses a 16-bit RISC CPU typical of the MSP430 family. This architecture delivers more processing efficiency than an 8-bit MCU and supports compact, energy-efficient code.
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How much on-chip Flash is available?
This variant provides 16 KB of on-chip Flash memory. That capacity supports moderate application code plus room for firmware updates without external Flash.
Which serial interfaces are supported?
The integrated USCI module supports common serial protocols including UART, SPI and I2C. These interfaces simplify connection to sensors, radios and external peripherals.
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What analog input capability does it have?
The MCU includes a 10-bit ADC with multiple input channels. This enables reasonably precise sensor readings for temperature, pressure, light, and other analog inputs.
Is this part suitable for harsh environments?
Yes. The specified industrial temperature range of -40??C to +85??C makes it appropriate for many fielded industrial and outdoor applications that exceed consumer temperature limits.