Texas Instruments

MSP430FR2155TDBT  

Microcontrollers

The Texas Instruments MSP430FR2155TDBT is a low-power microcontroller (MCU) that belongs to the MSP430 value line of devices. It is designed for cost-sensitive applications that require low power consumption, a small form factor, and a high level of integration. Here's a brief description, features, and applications of the MSP430FR2155TDBT:

Description:

The MSP430FR2155TDBT is a 16-bit RISC-based MCU with a CPU clock frequency of up to 8 MHz. It is built on a 16-bit architecture with a high-performance CPU and a rich set of peripherals, making it suitable for a wide range of applications. The device is available in a 64-pin TQFP (Thin Quad Flat Package) package.

Features:

1. CPU: 16-bit RISC CPU with high code density instruction set.
2. Memory: Up to 16KB of in-system programmable Flash memory, 512B of SRAM, and 512B of information memory.
3. Peripherals: The device includes a variety of peripherals such as UART, I2C, SPI, 2x 16-bit timers, watchdog timer, and a 10-bit ADC with up to 8 input channels.
4. Power Management: The MCU offers multiple low-power modes, including standby, sleep, and deep sleep, to optimize power consumption for different application scenarios.
5. Security: The device provides secure boot and flash memory protection features to protect against unauthorized access and tampering.
6. Connectivity: It supports JTAG and XDS100v2/110 debug interfaces for easy development and debugging.
7. Operating Voltage: The device operates over a wide voltage range of 2.0V to 3.6V.

Applications:

1. Industrial Control: The MSP430FR2155TDBT can be used in various industrial control applications, such as motor control, sensor interfacing, and process control systems.
2. Smart Meters: The MCU's low-power features make it suitable for smart metering applications, including electricity, water, and gas meters.
3. Portable Devices: Due to its low power consumption and small form factor, the device can be used in portable electronic devices like fitness trackers, wearables, and portable medical devices.
4. Sensor Nodes: The integrated ADC and multiple communication interfaces make it an ideal choice for sensor nodes in IoT applications.
5. Automotive: The device can be used in automotive applications such as body control modules, tire pressure monitoring systems, and infotainment systems.
6. Consumer Electronics: It can also be used in consumer electronics like home appliances, lighting systems, and smart home devices.

The MSP430FR2155TDBT is a versatile and cost-effective MCU that can be tailored to a wide range of applications, thanks to its low-power capabilities, integrated peripherals, and flexible memory options.

MSP430FR2155TDBT Documents

Download datasheets and manufacturer documentation for MSP430FR2155TDBT

Datasheets :

MSP430FR235x, MSP430FR215x      

Reference Design Library :

BT-MSPAUDSINK: Bluetooth 4.0, 250 kbps       MSP430-PIR: Low Power Smart PIR Sensor