Texas Instruments

LM3S1850-IBZ50-A2T

The LM3S1850-IBZ50-A2T is a microcontroller unit (MCU) module developed by Texas Instruments (TI). It is part of the Stellaris family of 32-bit ARM Cortex-M3 processors, designed for a wide range of embedded applications.

Description:

The LM3S1850-IBZ50-A2T is a high-performance MCU module that features an ARM Cortex-M3 processor with a maximum CPU clock frequency of 120 MHz. It is housed in a compact 50-pin TQFP (Thin Quad Flat Package) package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M3 processor with a CPU clock frequency of up to 120 MHz.
2. 512 KB on-chip flash memory for program storage.
3. 64 KB on-chip SRAM (static random-access memory) for data storage.
4. Flexible external memory interface supporting SRAM, PSRAM, and NOR flash memory.
5. Advanced peripherals, including UART (universal asynchronous receiver-transmitter), USB, I2C, SPI (serial peripheral interface), and CAN (controller area network).
6. 32-bit timer with up to six channels for PWM (pulse-width modulation) generation and input capture/output compare functions.
7. 12-bit ADC (analog-to-digital converter) with up to 40 channels.
8. CRC (cyclic redundancy check) module for error detection.
9. True random number generator (TRNG) for secure applications.
10. JTAG (joint test action group) and SWD (serial wire debug) interfaces for debugging and programming.
11. Power management features, including a low-power sleep mode and a power-on-reset (POR) circuit.

Applications:

The LM3S1850-IBZ50-A2T is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control systems: Programmable logic controllers (PLCs), motor control, and sensor interfacing.
2. Medical devices: Patient monitoring systems, diagnostic equipment, and portable medical devices.
3. Consumer electronics: Smart home appliances, wearable devices, and portable electronics.
4. Automotive applications: In-vehicle infotainment systems, body control modules, and engine control units.
5. Communication systems: Networking devices, routers, and modems.
6. Energy management: Smart grid applications, power monitoring, and energy-efficient systems.

The LM3S1850-IBZ50-A2T's combination of processing power, memory, and peripherals make it a versatile and efficient choice for a variety of embedded applications requiring high performance and low power consumption.