MSP430F1121AIPWR
- Mfr.Part #
- MSP430F1121AIPWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20TSSOP
- Stock
- 10
- In Stock :
- 10
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Bit Size :
- 16
- Pbfree Code :
- yes
- Format :
- FIXED-POINT
- Series :
- MSP430x1xx
- RAM Size :
- 256 x 8
- Thickness :
- 1mm
- DAC Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- Internal
- PWM Channels :
- yes
- Data Bus Width :
- 16b
- Number of Programmable I/O :
- 14
- Radiation Hardening :
- No
- Power Supplies :
- 2/3.3V
- Core Size :
- 16-Bit
- RAM (bytes) :
- 256
- RoHS Status :
- ROHS3 Compliant
- Number of UART Channels :
- 0
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 3.6V
- Has ADC :
- No
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Length :
- 6.5mm
- Interface :
- UART
- Core Processor :
- MSP430
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Data Converter :
- Slope A/D
- Boundary Scan :
- yes
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Low Power Mode :
- yes
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Peripherals :
- POR, WDT
- Frequency :
- 8MHz
- Watchdog Timer :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 20
- Number of Timers/Counters :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Memory Size :
- 4kB
- Number of I/O :
- 14
- Program Memory Size :
- 4KB 4K x 8 + 256B
- Width :
- 4.4mm
- Weight :
- 76.997305mg
- Supply Voltage :
- 2.2V
- Pin Count :
- 20
- Height :
- 1.2mm
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Integrated Cache :
- No
- DMA Channels :
- No
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheets
- MSP430F1121AIPWR

Microcontrollers Texas Instruments MSP430F1121AIPWR Overview
Introducing the MSP430F1121AIPWR from Texas Instruments, a cutting-edge microcontroller tailored for applications requiring low power consumption and high performance in a compact form factor. This 16-bit MCU leverages Texas Instruments' advanced processing architecture to offer robust capabilities in a 20-TSSOP package. Ideal for deployment in a variety of industry applications, the MSP430F1121AIPWR integrates 4KB of Flash memory, enabling efficient handling of complex software applications and firmware updates. Its design is optimized to facilitate batch purchases by B2B customers looking to incorporate a reliable and flexible control solution into their products.
MSP430F1121AIPWR Features
The MSP430F1121AIPWR microcontroller is equipped with a series of features that enhance its utility in professional settings. These include a 16-bit RISC architecture, which ensures efficient processing and reduced power consumption, and 256 bytes of RAM for handling intermediate computations. It also offers versatile I/O options and a built-in watchdog timer that bolsters the system's reliability in critical applications. The integration of a digital-controlled oscillator (DCO) allows for stable, configurable clock settings vital for device operations across varying conditions.
MSP430F1121AIPWR Applications
- Smart Home Devices: Utilizes its low power consumption and compact size to perform in smart thermostats, lighting controls, and home security systems, providing reliable operation and connectivity.
- Industrial Monitoring: Applies its robust I/O capabilities and processing power to manage sensors and actuators in factory automation systems, helping maintain efficiency and safety standards.
- Portable Medical Devices: Takes advantage of its minimal power requirements and considerable memory capacity to run applications in wearable health monitors and portable diagnostics, ensuring patient data is processed securely and efficiently.
- Energy Management: Used in systems for managing power consumption in buildings and renewable energy sources, like solar panels, thanks to its ability to operate at low power levels and handle complex algorithms.
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