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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Program Memory Size :
- 4KB 4K x 8 + 256B
- DAC Channels :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Integrated Cache :
- No
- Power Supplies :
- 2/3.3V
- Data Converter :
- Slope A/D
- Number of Terminations :
- 20
- Boundary Scan :
- yes
- RoHS Status :
- ROHS3 Compliant
- Core Size :
- 16-Bit
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~105°C TA
- RAM Size :
- 256 x 8
- REACH SVHC :
- No SVHC
- PWM Channels :
- yes
- DMA Channels :
- No
- Series :
- MSP430F2xx
- Has ADC :
- No
- Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Low Power Mode :
- yes
- Interface :
- UART
- Height :
- 2.65mm
- Number of UART Channels :
- 0
- Length :
- 12.8mm
- Thickness :
- 2.35mm
- Program Memory Type :
- Flash
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- Frequency :
- 16MHz
- Watchdog Timer :
- yes
- Density :
- 32 kb
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 1
- Supply Voltage-Max (Vsup) :
- 3.6V
- Data Bus Width :
- 16b
- Supply Voltage-Min (Vsup) :
- 3.3V
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 500.709277mg
- Memory Size :
- 4kB
- Format :
- FIXED-POINT
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Pin Count :
- 20
- Lead Free :
- Lead Free
- RAM (bytes) :
- 256
- Terminal Form :
- Gull wing
- Termination :
- SMD/SMT
- Bit Size :
- 16
- Core Processor :
- MSP430
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 20
- Factory Lead Time :
- 6 Weeks
- Number of I/O :
- 16
- Number of Programmable I/O :
- 16
- Width :
- 7.5mm
- Packaging :
- Tube
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















