MSP430F2274IDA

MSP430F2274IDA is TI’s MSP430 16-bit microcontroller from the F2xx family, designed for low-power, embedded applications. The “IDA” suffix denotes a specific package/variant code for this device.
Key points:
- Core and memory: 16-bit RISC CPU with on‑chip Flash (program memory) and RAM; clocked up to tens of MHz.
- Peripherals: multiple serial interfaces (USCI/UART, SPI, I2C), timers and PWM, a multi-channel ADC (typically 10–12 bit), watchdog timer, and DMA.
- Power features: extensive low-power modes with fast wake-up; wide operating voltage range (suitable for battery-powered use).
- Packaging variant: IDA indicates a particular package/temperature variant—check the datasheet for exact pin count and packaging details.
- Development: supported by Code Composer Studio or IAR; debug via MSP-FET or LaunchPad; plenty of MCU examples in MSP430Ware.
- Applications: sensors, meters, portable instruments, motor control, and other energy-conscious embedded tasks.
To start, consult the MSP430F2274IDA datasheet and user guide for exact specs (memory size, peripherals, and package).

Key features of the MSP430F2274IDA (summary):
- 16-bit MSP430 CPU, ultra-low power, up to 16 MHz operation
- Memory: flash (device-dependent, typically tens of KB) and RAM (KB)
- 12-bit ADC with multiple channels (ADC12)
- Timers: Timer_A and Timer_B with capture/compare
- Serial communications: USCI module (UART/SPI/I2C)
- DMA controller for data transfer
- Analog peripherals: internal reference, comparator
- Peripherals with interrupts: GPIO ports and wake-up sources
- Low-power modes: LPM0–LPM4 with fast wake-up
- Clock options: internal oscillator (DCO) and low-frequency clock
- Supply: wide operating range (typical 1.8–3.6 V)
- Other: watchdog timer, brown-out detector
Note: exact flash/RAM sizes and package options vary by variant; consult the datasheet for precise specifications.

- Pin count: 100 pins
- Function: MSP430F2274IDA is a 16-bit MSP430 microcontroller device (MSP430F2274) with on-chip flash and RAM and multiple peripherals (ADC, timers, UART/SPI/I2C, GPIO, etc.) designed for embedded control applications.

- Manufacturer: Texas Instruments (TI)
- Company type: American multinational semiconductor company that designs and manufactures integrated circuits and electronics components, especially analog and embedded processing products like the MSP430 microcontroller family.

Typical application areas for MSP430F2274IDA:
- Battery-powered portable instruments and wearables (sensors, medical/fitness devices)
- Data logging and metering (energy meters, environmental data loggers)
- Home/building automation and smart sensors
- Industrial instrumentation and process control
- RF/wireless and sensor-network systems (IR/RF remotes, wireless modules)
- Low-power embedded controllers for consumer devices
- Power management and energy-harvesting applications
Key strengths: ultra-low power, 12-bit ADC, multiple timers, and UART/SPI/I2C interfaces.

The MSP430F2274IDA comes in a 64‑pin LQFP (thin quad flat package) package.