LM3S1G21-IBZ80-A2
- Mfr.Part #
- LM3S1G21-IBZ80-A2
- Manufacturer
- Texas Instruments
- Package / Case
- 108-LFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 384KB FLASH 108BGA
- Stock
- 40,409
- In Stock :
- 40,409
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 4
- Terminal Position :
- BOTTOM
- Bit Size :
- 32
- Pin Count :
- 108
- Watchdog Timer :
- yes
- Frequency :
- 80MHz
- Core Processor :
- ARM® Cortex®-M3
- Number of A/D Converters :
- 1
- Radiation Hardening :
- No
- Program Memory Type :
- Flash
- Connectivity :
- EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART
- RAM Size :
- 64K x 8
- Package / Case :
- 108-LFBGA
- Base Part Number :
- LM3S1G21
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Packaging :
- Tray
- Memory Size :
- 384kB
- Number of Bits :
- 12
- Core Size :
- 32-Bit
- DAC Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Core Architecture :
- ARM
- PWM Channels :
- yes
- Has ADC :
- yes
- Supply Voltage-Min (Vsup) :
- 3V
- DMA Channels :
- yes
- Series :
- Stellaris® ARM® Cortex®-M3S 1000
- Program Memory Size :
- 384KB 384K x 8
- Number of Terminations :
- 108
- Number of UART Channels :
- 3
- Number of Pins :
- 108
- Lead Free :
- Contains Lead
- Voltage - Supply (Vcc/Vdd) :
- 1.235V~1.365V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3.3V
- Surface Mount :
- yes
- Terminal Form :
- Ball
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 67
- Data Bus Width :
- 32b
- JESD-609 Code :
- e1
- Terminal Pitch :
- 0.8mm
- Data Converter :
- A/D 8x12b
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Interface :
- EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART
- Oscillator Type :
- Internal
- Datasheets
- LM3S1G21-IBZ80-A2

Microcontrollers Texas Instruments LM3S1G21-IBZ80-A2 Overview
The Microcontrollers Texas Instruments LM3S1G21-IBZ80-A2 is a highly advanced, 32-bit microcontroller unit (MCU) tailored for demanding applications that require robust performance in a compact package. Engineered by Texas Instruments, a leader in semiconductor innovation, this MCU features a powerful ARM Cortex core and comes with 384KB of flash memory, housed in a 108-ball grid array (BGA) package. This device is specifically designed to enhance operational efficiency and reliability in embedded systems, offering a perfect blend of processing power and energy efficiency to meet the needs of modern electronic applications.
LM3S1G21-IBZ80-A2 Features
This microcontroller unit boasts a range of features that make it suitable for complex and power-sensitive applications. The LM3S1G21-IBZ80-A2 integrates advanced connectivity options and multiple I/O interfaces, providing versatility in system design. Its 32-bit ARM Cortex core ensures swift data processing, while the ample 384KB flash memory allows for substantial code storage and efficient run-time operation. Additionally, the compact 108BGA package ensures minimized footprint on system boards, an essential factor for space-constrained applications.
LM3S1G21-IBZ80-A2 Applications
- Industrial Automation: This MCU can be used to control machinery, process automation, and other industrial equipment, leveraging its high-speed processing and multiple I/O ports for precise control and monitoring.
- Smart Home Devices: Perfect for integration in smart thermostats, security systems, and other connected home appliances, providing the necessary computing power and connectivity options to support complex functionalities.
- Automotive Applications: Suitable for automotive electronics, such as in-vehicle infotainment systems and advanced driver-assistance systems (ADAS), where reliability and performance are critical.
- Healthcare Equipment: Utilized in medical devices such as portable monitors and diagnostic systems where accuracy and dependability are paramount.
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