Texas Instruments MSP430G2231QPW1EP
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.21 | $5.21 |
| 15+ | $5.04 | $75.60 |
| 25+ | $4.93 | $123.25 |
| 50+ | $4.66 | $233.00 |
| 100+ | $4.11 | $411.00 |
| N+ | $0.82 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | MSP430G2xx |
| Packaging | Tray | |
| Core Processor | MSP430 CPU16 |
| Core Size | 16-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 10 |
| Program Memory Size | 2KB (2K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| ROHS |  |
The Texas Instruments MSP430G2231QPW1EP is a 16-bit ultra-low-power microcontroller designed for battery-operated and portable applications. It operates from 1.8V to 3.6V, with a 16 MHz CPU16 core. The device includes 2KB flash and 128 x 8 RAM, sufficient for simple control and sensing tasks. Housed in a compact 14-TSSOP package, it features brown-out detect/reset, POR, PWM, and WDT for reliable operation. Its extended temperature range of -40°C to 125°C makes it suitable for automotive and industrial environments.
- Ultra-Low Power: The MSP430 architecture is renowned for low current consumption, extending battery life in portable devices.
- Compact Size: 14-TSSOP package minimizes PCB area, enabling miniaturized product designs.
- Wide Temperature Range: -40°C to 125°C supports harsh environments, including automotive.
- Integrated Safety: Brown-out detect/reset and WDT enhance system stability.
- Cost-Effective: Small memory and package make it an economical choice for simple applications.
Wearable Health Monitors
The ultra-low power MSP430 core at 16 MHz enables continuous heart-rate and activity monitoring with minimal battery drain, extending device life.
Smart Sensors
With 1.8V operation and small footprint, it is ideal for temperature, humidity, and pressure sensors in smart buildings and agriculture.
Portable Instruments
In handheld multimeters or thermometers, the MCU provides accurate analog-to-digital conversion and display control with low power consumption.
Remote Controls
Its small 14-TSSOP package and low voltage make it perfect for IR and RF remote controls, offering long battery life.
Battery Management
For simple battery monitoring in consumer electronics, the MCU can read voltage and temperature, triggering alerts via PWM or GPIO.
Automotive Accessories
In tire pressure monitoring systems (TPMS) or key fobs, the wide temperature range (-40°C to 125°C) ensures reliable operation.
- Q: What is the core processor?
- A: It uses the MSP430 CPU16, a 16-bit RISC core from Texas Instruments.
- Q: What is the maximum speed?
- A: The MCU operates at up to 16 MHz, optimized for low power.
- Q: What is the supply voltage range?
- A: It runs from 1.8V to 3.6V, suitable for battery-powered devices.
- Q: How much memory is included?
- A: It has 2KB flash and 128 x 8 RAM, ideal for small applications.
- Q: What package is available?
- A: It comes in a 14-TSSOP package, very compact for space-limited designs.
MSP430G2231QPW1EP.pdf
- Q: What is the core processor?
- A: It uses the MSP430 CPU16, a 16-bit RISC core from Texas Instruments.
- Q: What is the maximum speed?
- A: The MCU operates at up to 16 MHz, optimized for low power.
- Q: What is the supply voltage range?
- A: It runs from 1.8V to 3.6V, suitable for battery-powered devices.
- Q: How much memory is included?
- A: It has 2KB flash and 128 x 8 RAM, ideal for small applications.
- Q: What package is available?
- A: It comes in a 14-TSSOP package, very compact for space-limited designs.
