MSP430AFE221IPW
- Mfr.Part #
- MSP430AFE221IPW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 24TSSOP
- Stock
- 4,215
- In Stock :
- 4,215
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- DMA Channels :
- No
- Number of I/O :
- 11
- Length :
- 7.8mm
- RAM Size :
- 256 x 8
- Supply Current-Max :
- 4.5mA
- Low Power Mode :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Program Memory Size :
- 4KB 4K x 8
- Data Bus Width :
- 16b
- Height :
- 1.2mm
- Supply Voltage :
- 2.2V
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Packaging :
- Bulk
- Number of Pins :
- 24
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Mounting Type :
- Surface Mount
- Boundary Scan :
- yes
- Number of Timers/Counters :
- 3
- Frequency :
- 12MHz
- Core Processor :
- MSP430
- Number of A/D Converters :
- 1
- Program Memory Type :
- Flash
- Width :
- 4.4mm
- JESD-609 Code :
- e4
- DAC Channels :
- No
- RAM (bytes) :
- 256
- Operating Temperature :
- -40°C~85°C TA
- Interface :
- SPI, UART, USART
- Pin Count :
- 24
- Bit Size :
- 16
- Terminal Pitch :
- 0.65mm
- PWM Channels :
- yes
- Number of Programmable I/O :
- 11
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Has ADC :
- yes
- Terminal Position :
- Dual
- Series :
- MSP430F2xx
- Connectivity :
- SPI, UART/USART
- Contact Plating :
- Gold
- Peripherals :
- Brown-out Detect/Reset, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- ROM (words) :
- 4096
- Lead Free :
- Lead Free
- Thickness :
- 1mm
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 24
- Memory Size :
- 4kB
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- Terminal Form :
- Gull wing
- Data Converter :
- A/D 1x24b
- Core Size :
- 16-Bit
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MSP430AFE221IPW

Microcontrollers Texas Instruments MSP430AFE221IPW Overview
The Texas Instruments MSP430AFE221IPW is a high-performance microcontroller (MCU) from the renowned MSP430 family, designed for precision applications that require an efficient, low-power 16-bit processing solution. This MCU integrates 4KB of flash memory and includes multiple communication interfaces, making it ideal for extending the capabilities of various smart monitoring systems and embedded devices. Its 24-TSSOP packaging ensures compactness and ease of integration into system designs, emphasizing its suitability for volume production and deployment in diverse industrial applications. The integration of a robust digital and analog peripheral set within such a small form factor allows for significant flexibility in application development, adhering to rigorous industry standards.
MSP430AFE221IPW Features
The MSP430AFE221IPW microcontroller by Texas Instruments boasts several key features that make it a versatile choice for developers and engineers. It includes a powerful 16-bit RISC CPU, 4KB of flash memory for program storage, and 256B of RAM for data. Furthermore, its low power consumption modes enhance battery life in portable devices. The device also supports multiple I/Os and a variety of serial communication protocols including SPI and I2C, which are essential for modern IoT applications.
MSP430AFE221IPW Applications
- Smart Metering: Utilizes its ADC for accurate data measurement and low-power properties for long-term battery operation in field installations.
- Home Automation Systems: Can control and monitor systems via its onboard communication interfaces, providing central data processing and connectivity with other smart home technologies.
- Portable Medical Devices: Leverages its low power consumption and sufficient memory capacity to enhance portable medical devices, ensuring reliability and efficiency in patient care scenarios.
- Industrial Monitoring: Its robust design and multiple I/O options are ideal for tracking and controlling industrial processes, improving operational efficiency and safety.
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