Microcontrollers

Manufacturer 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 Supplier Device Package

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Microcontrollers are integrated circuits that combine a processor core, memory and peripheral functions to control electronic systems. They are widely used in industrial control, automotive electronics, consumer devices, communication equipment, medical electronics, IoT products, smart home devices, automation systems and embedded applications.

This category includes 8-bit microcontrollers, 16-bit microcontrollers, 32-bit microcontrollers, low-power MCUs, automotive MCUs, wireless MCUs, general-purpose MCUs and application-specific embedded controllers. These components are commonly selected based on core architecture, clock speed, memory size, interface support, operating voltage, package type, temperature range and application requirements.

TomatoElec supplies original Microcontrollers from recognized semiconductor manufacturers such as STMicroelectronics, Microchip, NXP, Texas Instruments, Renesas, Infineon, onsemi, Analog Devices and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

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 Supplier Device Package
LM3S5P51-IQC80-C3

LM3S5P51-IQC80-C3

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

0 -
RFQ

-

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 OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 64KB (64K x 8) FLASH - 24K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5P51-IQC80-C3T

LM3S5P51-IQC80-C3T

IC MCU 32BIT 64KB 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, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 64KB (64K x 8) FLASH - 24K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5R31-IQC80-C3

LM3S5R31-IQC80-C3

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ

-

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, I2S, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5R31-IQC80-C3T

LM3S5R31-IQC80-C3T

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 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 1.32V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5R36-IQR80-C3

LM3S5R36-IQR80-C3

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

0 -
RFQ

-

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 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5R36-IQR80-C3T

LM3S5R36-IQR80-C3T

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 Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 256KB (256K x 8) FLASH - 48K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5T36-IQR80-C3

LM3S5T36-IQR80-C3

IC MCU 32BIT 32KB FLASH 64LQFP

Texas Instruments

0 -
RFQ

-

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 32KB (32K x 8) FLASH - 12K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5T36-IQR80-C3T

LM3S5T36-IQR80-C3T

IC MCU 32BIT 32KB 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 Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 32KB (32K x 8) FLASH - 12K x 8 1.08V ~ 1.32V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9790-IBZ80-C5

LM3S9790-IBZ80-C5

IC MCU 32BIT 128KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9790-IBZ80-C5

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 60 128KB (128K x 8) FLASH - 64K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9792-IQC80-C5

LM3S9792-IQC80-C5

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9792-IQC80-C5

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 128KB (128K x 8) FLASH - 64K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9792-IQC80-C5T

LM3S9792-IQC80-C5T

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9792-IQC80-C5T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 128KB (128K x 8) FLASH - 64K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9997-IQC80-C5T

LM3S9997-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9997-IQC80-C5T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 60 256KB (256K x 8) FLASH - 64K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B81-IBZ80-C5T

LM3S9B81-IBZ80-C5T

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9B81-IBZ80-C5T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B81-IQC80-C5

LM3S9B81-IQC80-C5

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9B81-IQC80-C5

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B81-IQC80-C5T

LM3S9B81-IQC80-C5T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9B81-IQC80-C5T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B90-IBZ80-C5

LM3S9B90-IBZ80-C5

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9B90-IBZ80-C5

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 60 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B90-IQC80-C5

LM3S9B90-IQC80-C5

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9B90-IQC80-C5

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 60 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B92-IBZ80-C3

LM3S9B92-IBZ80-C3

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9B92-IBZ80-C3

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B92-IBZ80-C5

LM3S9B92-IBZ80-C5

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9B92-IBZ80-C5

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B92-IBZ80-C5T

LM3S9B92-IBZ80-C5T

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S9B92-IBZ80-C5T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 9000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 96K x 8 1.235V ~ 1.365V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
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