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Microcontrollers

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LM3S1B21-IBZ80-C5T Texas Instruments electronic component

LM3S1B21-IBZ80-C5T

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0
RFQ

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 96K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1B21-IQC80-C5T Texas Instruments electronic component

LM3S1B21-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 96K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1J11-IQC50-C5T Texas Instruments electronic component

LM3S1J11-IQC50-C5T

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 128KB (128K x 8) FLASH - 20K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1J16-IQR50-C5T Texas Instruments electronic component

LM3S1J16-IQR50-C5T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0
RFQ

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 20K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1N11-IQC50-C5T Texas Instruments electronic component

LM3S1N11-IQC50-C5T

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 64KB (64K x 8) FLASH - 12K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1P51-IQC80-C5T Texas Instruments electronic component

LM3S1P51-IQC80-C5T

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 64KB (64K x 8) FLASH - 24K x 8 1.08V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1R21-IQC80-C5T Texas Instruments electronic component

LM3S1R21-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1R26-IQR80-C5T Texas Instruments electronic component

LM3S1R26-IQR80-C5T

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

0
RFQ

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1Z16-IQR50-C5T Texas Instruments electronic component

LM3S1Z16-IQR50-C5T

IC MCU 32BIT 16KB FLASH 64LQFP

Texas Instruments

0
RFQ

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 16KB (16K x 8) FLASH - 6K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S2793-IQC80-C5T Texas Instruments electronic component

LM3S2793-IQC80-C5T

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0
RFQ

-

100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 128KB (128K x 8) FLASH - 64K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S2B93-IQC80-C5T Texas Instruments electronic component

LM3S2B93-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0
RFQ

-

100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 96K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S3826-IQR50-C5T Texas Instruments electronic component

LM3S3826-IQR50-C5T

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 256KB (256K x 8) FLASH - 32K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S3J26-IQR50-C5T Texas Instruments electronic component

LM3S3J26-IQR50-C5T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 20K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S3N26-IQR50-C5T Texas Instruments electronic component

LM3S3N26-IQR50-C5T

IC MCU 32BIT 64KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 64KB (64K x 8) FLASH - 12K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S3W26-IQR50-C5T Texas Instruments electronic component

LM3S3W26-IQR50-C5T

IC MCU 32BIT 32KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 32KB (32K x 8) FLASH - 8K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5656-IQR80-C5T Texas Instruments electronic component

LM3S5656-IQR80-C5T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 32K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5791-IQC80-C5T Texas Instruments electronic component

LM3S5791-IQC80-C5T

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 72 128KB (128K x 8) FLASH - 64K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5956-IQR80-C5T Texas Instruments electronic component

LM3S5956-IQR80-C5T

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

0
RFQ

-

64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 256KB (256K x 8) FLASH - 64K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5B91-IQC80-C5T Texas Instruments electronic component

LM3S5B91-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0
RFQ

-

100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 72 256KB (256K x 8) FLASH - 96K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5C31-IQC80-A2T Texas Instruments electronic component

LM3S5C31-IQC80-A2T

IC MCU 32BIT 512KB FLASH 100LQFP

Texas Instruments

0
RFQ

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 512KB (512K x 8) FLASH - 64K x 8 3V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount

Microcontrollers Electronic Components

Explore Microcontrollers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Microcontrollers?
This category includes related Microcontrollers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Microcontrollers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Microcontrollers and other electronic components.