JIEXIN Electronics — Your one-stop global supplier of chips and electronic components.
ELECTRONIC COMPONENTS

Microcontrollers

Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Photo Mfr. Part # Availability Price 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
LM3S1P51-IQC80-C5 Texas Instruments

LM3S1P51-IQC80-C5

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

4,021
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tray 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-C5 Texas Instruments

LM3S1R21-IQC80-C5

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

1,739
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tray 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-C5 Texas Instruments

LM3S1R26-IQR80-C5

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

3,632
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tray 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
LM3S1W16-IQR50-C5 Texas Instruments

LM3S1W16-IQR50-C5

IC MCU 32BIT 32KB FLASH 64LQFP

Texas Instruments

3,942
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tray 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 32KB (32K x 8) FLASH - 8K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1Z16-IQR50-C5 Texas Instruments

LM3S1Z16-IQR50-C5

IC MCU 32BIT 16KB FLASH 64LQFP

Texas Instruments

3,818
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tray 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-C5 Texas Instruments

LM3S2793-IQC80-C5

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

2,262
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tray 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-IBZ80-C5 Texas Instruments

LM3S2B93-IBZ80-C5

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

2,856
Datasheet 108-LFBGA Stellaris® ARM® Cortex®-M3S 2000 Tray 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
LM3S2B93-IQC80-C5 Texas Instruments

LM3S2B93-IQC80-C5

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

2,495
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tray 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
LM3S3J26-IQR50-C5 Texas Instruments

LM3S3J26-IQR50-C5

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

2,910
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tray 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-C5 Texas Instruments

LM3S3N26-IQR50-C5

IC MCU 32BIT 64KB FLASH 64LQFP

Texas Instruments

2,063
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tray 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-C5 Texas Instruments

LM3S3W26-IQR50-C5

IC MCU 32BIT 32KB FLASH 64LQFP

Texas Instruments

4,587
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tray 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
LM3S3Z26-IQR50-C5 Texas Instruments

LM3S3Z26-IQR50-C5

IC MCU 32BIT 16KB FLASH 64LQFP

Texas Instruments

3,744
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tray 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 16KB (16K x 8) FLASH - 6K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5656-IQR80-C5 Texas Instruments

LM3S5656-IQR80-C5

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

3,961
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray 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-C5 Texas Instruments

LM3S5791-IQC80-C5

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

3,573
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray 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-C5 Texas Instruments

LM3S5956-IQR80-C5

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

4,984
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray 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-IBZ80-C5 Texas Instruments

LM3S5B91-IBZ80-C5

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

1,202
Datasheet 108-LFBGA Stellaris® ARM® Cortex®-M3S 5000 Tray 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
LM3S5B91-IQC80-C5 Texas Instruments

LM3S5B91-IQC80-C5

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

2,056
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray 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-A2 Texas Instruments

LM3S5C31-IQC80-A2

IC MCU 32BIT 512KB FLASH 100LQFP

Texas Instruments

1,676
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray 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
LM3S5K31-IQC80-C5 Texas Instruments

LM3S5K31-IQC80-C5

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

1,212
Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 128KB (128K x 8) FLASH - 24K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5K36-IQR80-C5 Texas Instruments

LM3S5K36-IQR80-C5

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

4,032
Datasheet 64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 24K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
Total 78667 Record«Prev1... 34363437343834393440344134423443...3934Next»
FAQ

Frequently Asked Questions

What are Microcontrollers components used for?

Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Microcontrollers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Microcontrollers?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

BOM BOM Phone +86-138 0989 9356 Email info@jx-icsource.com Cart Shopping Cart Account My Account Back To Top