MSP430L092SPWR Overview
The MSP430L092SPWR is a low?power, 16?bit microcontroller in the MSP430 family designed for battery?sensitive industrial controls and sensor nodes. It combines a compact pin count and an ultra?low?power CPU with on?chip nonvolatile memory and analog peripherals to support efficient real?time control. The device targets designs that demand longer battery life, smaller PCB area, and straightforward integration. See the official product page at IC Manufacturer for purchasing and compliance information.
MSP430L092SPWR Technical Specifications
| CPU | 16?bit RISC |
| Core Clock | Up to 16 MHz |
| Flash Memory | 16 KB |
| SRAM | 512 B |
| Operating Voltage | 1.8 V to 3.6 V |
| Analog-to-Digital Converter | 12?bit ADC, 8 channels |
| GPIO Pins | 14 usable I/O (20?pin package) |
| Package | TSSOP?20 (SPWR marking) |
| Temperature Range | -40 ??C to 85 ??C |
| Low?Power Modes | Multiple LPM states for deep sleep |
MSP430L092SPWR Key Features
- 16?bit RISC CPU delivering compact code and deterministic interrupt handling for faster control loops.
- Integrated 12?bit ADC with multiple channels for precise sensor acquisition and reduced external component count.
- Small 20?pin TSSOP package and low pin count reduce PCB area and BOM cost in space?constrained designs.
- Wide operating voltage range and several low?power modes improve battery lifetime in remote or portable equipment.
Typical Applications
- Battery?powered sensor nodes and data loggers that require ultra?low standby current and periodic analog sampling for long deployments.
- Industrial control panels and simple motor controllers where a compact microcontroller with ADC and multiple GPIOs reduces design complexity.
- Handheld test instruments and portable meters that need reliable operation from a single cell or small battery pack and precise analog measurements.
- Consumer devices with low BOM cost and small PCB footprint that still require deterministic real?time response and analog interfacing.
MSP430L092SPWR Advantages vs Typical Alternatives
The device offers a clear advantage for energy?sensitive applications by combining a 16?bit core with multiple deep low?power modes, enabling longer runtime compared to many 8?bit alternatives. Its integrated 12?bit ADC and compact 20?pin package reduce external parts and board area, delivering a lower system cost and faster time?to?market. For designs that prioritize battery life, analog accuracy, and a small footprint, this part provides a balanced mix of performance and integration.
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MSP430L092SPWR Brand Info
The MSP430 family is produced by Texas Instruments, a global semiconductor company known for industrial and embedded analog and microcontroller solutions. The MSP430L092SPWR reflects TI??s focus on ultra?low?power MCUs that are widely supported by development tools, reference designs, and long?term supply channels.
FAQ
What core architecture does it use?
The device uses a 16?bit RISC core typical of the MSP430 family. This architecture provides deterministic interrupts and compact code density for embedded control tasks.
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What is the supported voltage range?
It supports a wide operating voltage range from 1.8 V to 3.6 V, enabling use with single?cell batteries and common system rails while maintaining analog accuracy.
How many ADC bits and channels are available?
The on?chip ADC provides 12?bit resolution with multiple input channels. This enables finer measurement resolution for sensors without adding an external ADC component.
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Which package and pin count should I expect?
The product is supplied in a 20?pin TSSOP package (SPWR suffix) with approximately 14 usable GPIOs, simplifying layout for compact boards and through?hole free manufacturing lines.
Is the MSP430L092SPWR suitable for low?temperature operation?
Yes, it is specified for industrial ambient ranges down to -40 ??C and up to 85 ??C, making it appropriate for many field and industrial applications that face wide temperature variation.