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
P89LPC9151FDH,129

P89LPC9151FDH,129

IC MCU 8BIT 2KB FLASH 14TSSOP

NXP USA Inc.

0 -
RFQ
P89LPC9151FDH,129

Datasheet

14-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Verified 8051 8-Bit 18MHz I2C, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 2KB (2K x 8) FLASH - 256 x 8 2.4V ~ 3.6V A/D 4x8b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC9161FDH,129

P89LPC9161FDH,129

IC MCU 8BIT 2KB FLASH 16TSSOP

NXP USA Inc.

0 -
RFQ
P89LPC9161FDH,129

Datasheet

16-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Verified 8051 8-Bit 18MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 14 2KB (2K x 8) FLASH - 256 x 8 2.4V ~ 3.6V A/D 4x8b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1138-IBZ50-A2T

LM3S1138-IBZ50-A2T

IC MCU 32BIT 64KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S1138-IBZ50-A2T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 46 64KB (64K x 8) FLASH - 16K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1607-IQR50-A0T

LM3S1607-IQR50-A0T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0 -
RFQ
LM3S1607-IQR50-A0T

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 32K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1918-IQC50-A2T

LM3S1918-IQC50-A2T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S1918-IQC50-A2T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 52 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S1968-IBZ50-A2T

LM3S1968-IBZ50-A2T

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S1968-IBZ50-A2T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 1000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 52 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S2110-EQC25-A2

LM3S2110-EQC25-A2

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S2110-EQC25-A2

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tray Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 25MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 40 64KB (64K x 8) FLASH - 16K x 8 2.25V ~ 2.75V - Internal -40°C ~ 105°C (TA) - - Surface Mount
LM3S2651-IQC50-A2T

LM3S2651-IQC50-A2T

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S2651-IQC50-A2T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tape & Reel (TR) Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 2.25V ~ 2.75V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S2671-IQR50-A0T

LM3S2671-IQR50-A0T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0 -
RFQ
LM3S2671-IQR50-A0T

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 32K x 8 2.25V ~ 2.75V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S5732-IQR50-A0T

LM3S5732-IQR50-A0T

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

0 -
RFQ
LM3S5732-IQR50-A0T

Datasheet

64-LQFP Stellaris® ARM® Cortex®-M3S 5000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S6100-IQC25-A2T

LM3S6100-IQC25-A2T

IC MCU 32BIT 64KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S6100-IQC25-A2T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 6000 Tape & Reel (TR) Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 25MHz Ethernet, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 64KB (64K x 8) FLASH - 16K x 8 2.25V ~ 2.75V - Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S618-IQN50-C2T

LM3S618-IQN50-C2T

IC MCU 32BIT 32KB FLASH 48LQFP

Texas Instruments

0 -
RFQ
LM3S618-IQN50-C2T

Datasheet

48-LQFP Stellaris® ARM® Cortex®-M3S 600 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 32KB (32K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S6432-IBZ50-A2T

LM3S6432-IBZ50-A2T

IC MCU 32BIT 96KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S6432-IBZ50-A2T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 6000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 43 96KB (96K x 8) FLASH - 32K x 8 2.25V ~ 2.75V A/D 3x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S6911-IBZ50-A2T

LM3S6911-IBZ50-A2T

IC MCU 32BIT 256KB FLASH 108BGA

Texas Instruments

0 -
RFQ
LM3S6911-IBZ50-A2T

Datasheet

108-LFBGA Stellaris® ARM® Cortex®-M3S 6000 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 46 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V - Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S6965-EQC50-A2

LM3S6965-EQC50-A2

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S6965-EQC50-A2

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 6000 Tray Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Ethernet, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 42 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 4x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
LM3S800-IQN50-C2T

LM3S800-IQN50-C2T

IC MCU 32BIT 64KB FLASH 48LQFP

Texas Instruments

0 -
RFQ
LM3S800-IQN50-C2T

Datasheet

48-LQFP Stellaris® ARM® Cortex®-M3S 800 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S815-IQN50-C2T

LM3S815-IQN50-C2T

IC MCU 32BIT 64KB FLASH 48LQFP

Texas Instruments

0 -
RFQ
LM3S815-IQN50-C2T

Datasheet

48-LQFP Stellaris® ARM® Cortex®-M3S 800 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S817-IQN50-C2T

LM3S817-IQN50-C2T

IC MCU 32BIT 64KB FLASH 48LQFP

Texas Instruments

0 -
RFQ
LM3S817-IQN50-C2T

Datasheet

48-LQFP Stellaris® ARM® Cortex®-M3S 800 Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S8938-IQC50-A2T

LM3S8938-IQC50-A2T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S8938-IQC50-A2T

Datasheet

100-LQFP Stellaris® ARM® Cortex®-M3S 8000 Tape & Reel (TR) Obsolete Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S9B90-IQC80-C3T

LM3S9B90-IQC80-C3T

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

0 -
RFQ
LM3S9B90-IQC80-C3T

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 60 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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