MSP430F2121TPWR
- Mfr.Part #
- MSP430F2121TPWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20TSSOP
- Stock
- 291
- In Stock :
- 291
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Length :
- 6.5mm
- Weight :
- 76.997305mg
- Width :
- 4.4mm
- Number of Pins :
- 20
- Data Converter :
- Slope A/D
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Integrated Cache :
- No
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Format :
- FIXED-POINT
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 4kB
- Power Supplies :
- 2/3.3V
- Number of UART Channels :
- 0
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- MSP430F2xx
- Low Power Mode :
- yes
- Boundary Scan :
- yes
- Number of Programmable I/O :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- RAM Size :
- 256 x 8
- Has ADC :
- No
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Thickness :
- 1mm
- RAM (bytes) :
- 256
- Interface :
- UART
- Supply Voltage-Min (Vsup) :
- 3.3V
- Core Size :
- 16-Bit
- Operating Temperature :
- -40°C~105°C TA
- Access Time :
- 16 μs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Number of Terminations :
- 20
- Pin Count :
- 20
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 16MHz
- DMA Channels :
- No
- Watchdog Timer :
- yes
- Bit Size :
- 16
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Timers/Counters :
- 1
- DAC Channels :
- No
- Program Memory Type :
- Flash
- Data Bus Width :
- 16b
- Program Memory Size :
- 4KB 4K x 8 + 256B
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Core Processor :
- MSP430
- Height :
- 1.2mm
- Number of I/O :
- 16
- Datasheets
- MSP430F2121TPWR

Microcontrollers Texas Instruments MSP430F2121TPWR Overview
The MSP430F2121TPWR from Texas Instruments is a highly efficient microcontroller designed to cater to advanced control applications where space and power consumption are critical. This 16-bit microcontroller is equipped with 4KB of flash memory and operates at a voltage range that ensures power efficiency without compromising performance. The compact 20-TSSOP package integrates seamlessly into a variety of design frameworks, making it an ideal choice for developers looking for a combination of low power consumption and high functionality in their embedded systems. The Microcontrollers Texas Instruments MSP430F2121TPWR is engineered to support complex digital and analog functionalities in a single chip, which is crucial for reducing system complexity and enhancing reliability.
MSP430F2121TPWR Features
This microcontroller unit (MCU) features a 16-bit RISC architecture that provides robust support for both digital and analog inputs and outputs. Key features include 4KB of flash memory, 256 bytes of RAM, and multiple flexible power-saving modes, which are particularly beneficial in portable and battery-powered applications. Additionally, it supports advanced functionalities like an integrated 10-bit analog-to-digital converter (ADC), watchdog timer, and multiple communication interfaces, which include I2C, SPI, and UART, making it a versatile choice for a myriad of application needs.
MSP430F2121TPWR Applications
- Smart Appliances: Embedding the MSP430F2121TPWR in smart appliances enables sophisticated control over functionalities, enhancing energy efficiency and user interface capabilities.
- Portable Measurement Devices: With its low power consumption and integrated ADC, this MCU is ideal for use in portable measurement devices, where prolonged battery life and precision are required.
- Consumer Electronics: It can be used in various consumer electronics, such as handheld gaming devices or personal digital assistants, providing efficient performance with minimal power draw.
- Industrial Automation: Its robustness makes it suitable for industrial automation products, where precision and long-term reliability are crucial.
- Healthcare Equipment: The MSP430F2121TPWR is perfect for healthcare applications, including monitoring devices that require accurate sensor readings and operational stability under low power conditions.
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