MSP430G2221IRSA16R
- Mfr.Part #
- MSP430G2221IRSA16R
- Manufacturer
- Texas Instruments
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 16BIT 2KB FLASH 16QFN
- Stock
- 7,526
- In Stock :
- 7,526
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Low Power Mode :
- yes
- Power Supplies :
- 2/3.3V
- Frequency :
- 16MHz
- Number of Terminations :
- 16
- Number of I/O :
- 10
- Width :
- 4mm
- DMA Channels :
- yes
- Format :
- FIXED-POINT
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Series :
- MSP430G2xx
- Thickness :
- 900μm
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, SPI
- DAC Channels :
- No
- Oscillator Type :
- Internal
- Memory Size :
- 2kB
- Has ADC :
- No
- Core Processor :
- MSP430
- Packaging :
- Tape and Reel (TR)
- RAM (bytes) :
- 128
- Pin Count :
- 16
- Bit Size :
- 16
- RAM Size :
- 128 x 8
- Pbfree Code :
- yes
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- REACH SVHC :
- No SVHC
- Length :
- 4mm
- Number of Pins :
- 16
- Watchdog Timer :
- yes
- Data Bus Width :
- 16b
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Number of UART Channels :
- 0
- Program Memory Size :
- 2KB 2K x 8
- Core Size :
- 16-Bit
- Lead Free :
- Lead Free
- Supply Voltage :
- 2.2V
- Height :
- 1mm
- ECCN Code :
- EAR99
- Package / Case :
- 16-VQFN Exposed Pad
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Boundary Scan :
- yes
- JESD-609 Code :
- e4
- PWM Channels :
- yes
- Integrated Cache :
- No
- Program Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of Timers/Counters :
- 1
- Connectivity :
- I2C, SPI
- Number of Programmable I/O :
- 10
- Datasheets
- MSP430G2221IRSA16R

Microcontrollers Texas Instruments MSP430G2221IRSA16R Overview
The Texas Instruments MSP430G2221IRSA16R is a high-performance microcontroller (MCU) that combines advanced digital and analog integration. This device is specifically designed for efficient and reliable operation in a variety of applications, making it a superb choice for developers focusing on low power consumption and high functionality. The MSP430G2221IRSA16R operates within a voltage range of 1.8 V to 3.6 V and features a powerful 16-bit RISC architecture, which allows for swift data processing and optimal power management, embodying the robust design and reliability expected from a leading manufacturer like Texas Instruments.
MSP430G2221IRSA16R Features
This MCU boasts a compact 16-QFN package and comes equipped with 2KB of flash memory, providing ample space for application code and data storage. Other key features include: - 16-bit timer, capable of supporting multiple capture/compare registers. - Built-in 10-bit analog-to-digital converter (ADC) that enhances its ability to interface directly with analog sensors and other inputs. - Various serial communication configurations, including I2C, SPI, and UART interfaces, offer excellent connectivity options. - Low power consumption modes which ensure energy efficiency for battery-powered applications.
MSP430G2221IRSA16R Applications
- Smart Home Devices: Utilizes its low-power consumption and ADC capabilities to efficiently manage and monitor various sensors and actuators within home automation systems.
- Portable Health Monitoring Systems: The compact size and efficiency of the MSP430G2221IRSA16R make it ideal for wearable health devices, where it processes inputs from various sensors to monitor health metrics like heart rate and temperature.
- Industrial Automation: Its robust serial communication options enable it to function as a control node in complex industrial machines, enhancing process efficiency and reliability.
- Energy Management: Optimized for applications requiring precise power monitoring and management, such as smart metering systems, where its ADC and timer features play a critical role.
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