LM3S5B91-IQC80-C3
- Mfr.Part #
- LM3S5B91-IQC80-C3
- Manufacturer
- Texas Instruments
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100LQFP
- Stock
- 11,600
- In Stock :
- 11,600
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 1.08V~1.32V
- Operating Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Memory Size :
- 256KB
- Data Converter :
- A/D 16x10b
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 100
- Number of A/D Converters :
- 2
- Number of UART Channels :
- 3
- DMA Channels :
- yes
- RAM Size :
- 96K x 8
- Packaging :
- Tray
- Series :
- Stellaris® ARM® Cortex®-M3S 5000
- Mounting Type :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Bit Size :
- 32
- Core Processor :
- ARM® Cortex®-M3
- Pbfree Code :
- yes
- Core Architecture :
- ARM
- PWM Channels :
- yes
- Base Part Number :
- LM3S5B91
- Number of Bits :
- 10
- Data Bus Width :
- 32b
- Mount :
- Surface Mount
- Number of I/O :
- 72
- Terminal Pitch :
- 0.5mm
- Number of Pins :
- 100
- Program Memory Size :
- 256KB 256K x 8
- Watchdog Timer :
- yes
- Supply Voltage :
- 1.2V
- Package / Case :
- 100-LQFP
- Pin Count :
- 100
- Program Memory Type :
- Flash
- Core Size :
- 32-Bit
- Radiation Hardening :
- No
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 4
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Interface :
- CAN, EBI/EMI, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Height Seated (Max) :
- 1.6mm
- Frequency :
- 80MHz
- Length :
- 14.2mm
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
- Lead Free :
- Contains Lead
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Datasheets
- LM3S5B91-IQC80-C3

Microcontrollers Texas Instruments LM3S5B91-IQC80-C3 Overview
The Microcontrollers Texas Instruments LM3S5B91-IQC80-C3 is a high-performance microcontroller unit (MCU) designed for sophisticated embedded applications. Featuring a robust 32-bit ARM Cortex-M3 processor, this MCU offers a balanced combination of efficiency and speed, providing an optimal solution for developers looking to enhance system functionality and reliability. With 256KB of integrated flash memory and a compact 100-pin LQFP (Low-profile Quad Flat Package), it meets the stringent requirements of space-constrained applications while enabling significant miniaturization of end products.
LM3S5B91-IQC80-C3 Features
This microcontroller from Texas Instruments incorporates several features that make it ideal for a wide range of applications. Key features include:
- 32-bit ARM Cortex-M3 core, providing efficient handling of complex algorithms and processes.
- 256KB of flash memory, ideal for robust application hosting without external memory requirements.
- High-speed GPIOs compatible with a variety of digital interfaces, ensuring versatile connection options.
- Low power consumption modes to enhance battery life in portable devices.
- 100-pin LQFP packaging, which facilitates compact design layouts and reduces overall product size.
LM3S5B91-IQC80-C3 Applications
- Industrial Automation: In control systems, this MCU can manage multiple inputs and outputs effectively, ensuring reliable operation in manufacturing environments.
- Automotive Systems: Utilized in vehicle control systems to enhance features such as monitoring and system management.
- Home Automation: Drives smart home devices, enabling sophisticated control and connectivity for home automation solutions.
- Consumer Electronics: Supports the development of consumer gadgets, offering robust performance and connectivity for enhanced user experiences.
- Healthcare Devices: Critical in medical monitoring systems where precision and reliability are paramount.
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