MSP430F2121TDW
- Mfr.Part #
- MSP430F2121TDW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20SOIC
- Stock
- 862
- In Stock :
- 862
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- DMA Channels :
- No
- Number of Terminations :
- 20
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Power Supplies :
- 2/3.3V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of UART Channels :
- 0
- REACH SVHC :
- No SVHC
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Boundary Scan :
- yes
- Pin Count :
- 20
- Low Power Mode :
- yes
- Density :
- 32 kb
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Width :
- 7.5mm
- Packaging :
- Tube
- Number of I/O :
- 16
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Memory Size :
- 4kB
- PWM Channels :
- yes
- Core Processor :
- MSP430
- Frequency :
- 16MHz
- Radiation Hardening :
- No
- Series :
- MSP430F2xx
- Data Bus Width :
- 16b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Integrated Cache :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~105°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 2.35mm
- RAM (bytes) :
- 256
- Length :
- 12.8mm
- Termination :
- SMD/SMT
- Number of Programmable I/O :
- 16
- Bit Size :
- 16
- RoHS Status :
- ROHS3 Compliant
- Has ADC :
- No
- DAC Channels :
- No
- Watchdog Timer :
- yes
- Data Converter :
- Slope A/D
- Number of Timers/Counters :
- 1
- Weight :
- 500.709277mg
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Program Memory Size :
- 4KB 4K x 8 + 256B
- Supply Voltage-Max (Vsup) :
- 3.6V
- Format :
- FIXED-POINT
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Program Memory Type :
- Flash
- Interface :
- UART
- Core Size :
- 16-Bit
- Supply Voltage :
- 3.3V
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- RAM Size :
- 256 x 8
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 3.3V
- Height :
- 2.65mm
- Datasheets
- MSP430F2121TDW

Microcontrollers Texas Instruments MSP430F2121TDW Overview
The Texas Instruments MSP430F2121TDW microcontroller is a high-performance component designed for advanced embedded applications. As part of the renowned MSP430 family, this device integrates a powerful 16-bit RISC CPU, providing a perfect blend of energy efficiency and computational capability. The MSP430F2121TDW offers 4KB of Flash memory, allowing robust program management and flexible data storage options. With its compact 20-SOIC package, it is ideal for space-constrained applications while providing ample functionality for a diverse range of system requirements. This microcontroller is an essential choice for designers focusing on consumer electronics, automation, and portable devices.
MSP430F2121TDW Features
- 16-bit RISC architecture offers efficient processing and fast response times.
- 4KB Flash memory enables reliable storage of applications and software.
- Low power consumption ideal for battery-powered and portable devices.
- Extensive integrated peripherals include timers, I/O ports, and ADCs to enhance functionality without needing additional components.
- Flexible clock system supports multiple clock sources for varied application demands.
- 20-SOIC package provides a compact solution for space-sensitive applications.
MSP430F2121TDW Applications
- Consumer Electronics: Used in devices like smart watches and home automation controllers, where its low power consumption and compact size are crucial.
- Industrial Automation: Powers sensors and actuators in automated production lines, offering reliable performance and robustness in harsh environments.
- Portable Medical Devices: Ideal for handheld medical instruments where accuracy and dependability are essential.
- Utility Metering: Applied in smart metering solutions, facilitating accurate and efficient energy consumption measurements.
- Building Management Systems: Controls various parameters like lighting and temperature, contributing to energy-saving and operational efficiency.
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