MSP430F1121AIDW
- Mfr.Part #
- MSP430F1121AIDW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20SOIC
- Stock
- 5,932
- In Stock :
- 5,932
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Has ADC :
- No
- DMA Channels :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Program Memory Size :
- 4KB 4K x 8 + 256B
- RAM Size :
- 256 x 8
- Terminal Position :
- Dual
- DAC Channels :
- No
- Boundary Scan :
- yes
- Format :
- FIXED-POINT
- Number of I/O :
- 14
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Integrated Cache :
- No
- Memory Size :
- 4kB
- Height :
- 2.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peripherals :
- POR, WDT
- Core Size :
- 16-Bit
- Radiation Hardening :
- No
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Number of Timers/Counters :
- 1
- Low Power Mode :
- yes
- Core Processor :
- MSP430
- Number of Terminations :
- 20
- Oscillator Type :
- Internal
- Watchdog Timer :
- yes
- Access Time :
- 8 μs
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Number of USB Channels :
- 0
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Program Memory Type :
- Flash
- Width :
- 7.5mm
- Operating Temperature :
- -40°C~85°C TA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM (bytes) :
- 256
- Data Bus Width :
- 16b
- Weight :
- 500.709277mg
- Bit Size :
- 16
- Series :
- MSP430x1xx
- Length :
- 12.8mm
- Terminal Form :
- Gull wing
- Data Converter :
- Slope A/D
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Pin Count :
- 20
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Interface :
- UART
- Frequency :
- 8MHz
- Number of PWM Channels :
- 3
- Thickness :
- 2.35mm
- Supply Voltage :
- 2.2V
- Mounting Type :
- Surface Mount
- Datasheets
- MSP430F1121AIDW

Microcontrollers Texas Instruments MSP430F1121AIDW Overview
The Texas Instruments MSP430F1121AIDW microcontroller integrates robust design with high-performance functionality to suit a variety of demanding applications. Ideal for those in need of a compact, efficient, and reliable microcontroller, the MSP430F1121AIDW operates on a 16-bit architecture and offers 4KB of flash memory. This product from Texas Instruments stands out for its low-power consumption and versatile feature set, making it an excellent choice for developers aiming to optimize their systems for energy efficiency and operational longevity. With the Microcontrollers Texas Instruments MSP430F1121AIDW, manufacturers and developers can confidently design systems that meet stringent requirements for both functionality and power management.
MSP430F1121AIDW Features
This microcontroller boasts several features designed to enhance system design and performance. Key features include 4KB of flash memory, 256 bytes of RAM, and a 16-bit RISC architecture, providing a balanced approach to speed and power efficiency. Additionally, it supports multiple I/O ports and built-in analog-to-digital converters, facilitating enhanced interface options and data acquisition capabilities. The MSP430F1121AIDW also offers various modes of low-power operation, which are crucial for applications requiring extended battery life or energy-saving capabilities.
MSP430F1121AIDW Applications
- Smart Appliances: Utilizes its ADC and multiple I/O ports for managing sensory inputs and outputs, enhancing smart device responsiveness and efficiency.
- Utility Metering: Employs its low-power features to provide long-lasting performance in battery-powered metering devices, improving reliability and data accuracy in energy management systems.
- Healthcare Devices: Leverages its compact size and power efficiency to drive portable healthcare devices, ensuring reliable operation and patient safety.
- Consumer Electronics: Adapts its versatile configuration and robust processing capabilities to the needs of consumer electronics, enhancing user experience and device functionality.
- Industrial Monitoring: Takes advantage of its flash memory and low-power operation in harsh environments, providing consistent performance and robust data logging for industrial applications.
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