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
AT32UC3A1256AU-AUR

AT32UC3A1256AU-AUR

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

0 -
RFQ
AT32UC3A1256AU-AUR

Datasheet

100-TQFP AVR®32 UC3 A1 Audio Tape & Reel (TR) Obsolete Not Verified AVR 32-Bit Single-Core 66MHz Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Brown-out Detect/Reset, POR, PWM, WDT 69 256KB (256K x 8) FLASH - 64K x 8 1.65V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT32UC3A1512AU-AUR

AT32UC3A1512AU-AUR

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

0 -
RFQ
AT32UC3A1512AU-AUR

Datasheet

100-TQFP AVR®32 UC3 A1 Audio Tape & Reel (TR) Obsolete Not Verified AVR 32-Bit Single-Core 66MHz Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Brown-out Detect/Reset, POR, PWM, WDT 69 512KB (512K x 8) FLASH - 64K x 8 1.65V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT32UC3C0512C-ALZT

AT32UC3C0512C-ALZT

IC MCU 32BIT 512KB FLASH 144LQFP

Microchip Technology

0 -
RFQ
AT32UC3C0512C-ALZT

Datasheet

144-LQFP AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 50MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 123 512KB (512K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 16x12b; D/A 4x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT32UC3C1512C-AZT

AT32UC3C1512C-AZT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

0 -
RFQ
AT32UC3C1512C-AZT

Datasheet

100-TQFP AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 50MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 512KB (512K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 16x12b; D/A 4x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT32UC3C2512C-A2ZT

AT32UC3C2512C-A2ZT

IC MCU 32BIT 512KB FLASH 64TQFP

Microchip Technology

0 -
RFQ
AT32UC3C2512C-A2ZT

Datasheet

64-TQFP AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 66MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 45 512KB (512K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 11x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT32UC3C2512C-Z2ZT

AT32UC3C2512C-Z2ZT

IC MCU 32BIT 512KB FLASH 64QFN

Microchip Technology

0 -
RFQ
AT32UC3C2512C-Z2ZT

Datasheet

64-VFQFN Exposed Pad AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 50MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 45 512KB (512K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 11x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA3250A-AN

ATMEGA3250A-AN

IC MCU 8BIT 32KB FLASH 100TQFP

Microchip Technology

0 -
RFQ
ATMEGA3250A-AN

Datasheet

100-TQFP AVR® ATmega Tray Active Not Verified AVR 8-Bit 20MHz SPI, UART/USART, USI Brown-out Detect/Reset, POR, PWM, WDT 69 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33FJ16GS404-50I/TL

DSPIC33FJ16GS404-50I/TL

IC MCU 16BIT 16KB FLASH 44VTLA

Microchip Technology

0 -
RFQ
DSPIC33FJ16GS404-50I/TL

Datasheet

44-VFTLA Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 50 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (16K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24F08KL402-I/MQ

PIC24F08KL402-I/MQ

IC MCU 16BIT 8KB FLASH 28QFN

Microchip Technology

0 -
RFQ
PIC24F08KL402-I/MQ

Datasheet

28-VFQFN Exposed Pad PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 8KB (2.75K x 24) FLASH 512 x 8 1K x 8 1.8V ~ 3.6V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100LD3AN

NUC100LD3AN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC100LD3AN

Datasheet

48-LQFP NuMicro™ NUC100 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 35 64KB (64K x 8) FLASH - 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100LE3AN

NUC100LE3AN

IC MCU 32BIT 128KB FLASH 48LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC100LE3AN

Datasheet

48-LQFP NuMicro™ NUC100 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 35 128KB (128K x 8) FLASH - 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100RD3AN

NUC100RD3AN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC100RD3AN

Datasheet

64-LQFP NuMicro™ NUC100 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 49 64KB (64K x 8) FLASH - 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120VD3AN

NUC120VD3AN

IC MCU 32BIT 64KB FLASH 100LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC120VD3AN

Datasheet

100-LQFP NuMicro™ NUC120 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 76 64KB (64K x 8) FLASH 4K x 8 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122LC1AN

NUC122LC1AN

IC MCU 32BIT 32KB FLASH 48LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC122LC1AN

Datasheet

48-LQFP NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 30 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122LD2AN

NUC122LD2AN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC122LD2AN

Datasheet

48-LQFP NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 30 64KB (64K x 8) FLASH - 8K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122SC1AN

NUC122SC1AN

IC MCU 32BIT 32KB FLASH 64LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC122SC1AN

Datasheet

64-LQFP NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 41 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122SD2AN

NUC122SD2AN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC122SD2AN

Datasheet

64-LQFP NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 41 64KB (64K x 8) FLASH - 8K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122ZC1AN

NUC122ZC1AN

IC MCU 32BIT 32KB FLASH 33QFN

Nuvoton Technology Corporation

0 -
RFQ
NUC122ZC1AN

Datasheet

32-WFQFN Exposed Pad NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, WDT 18 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC122ZD2AN

NUC122ZD2AN

IC MCU 32BIT 64KB FLASH 33QFN

Nuvoton Technology Corporation

0 -
RFQ
NUC122ZD2AN

Datasheet

32-WFQFN Exposed Pad NuMicro™ NUC122 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 60MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, WDT 18 64KB (64K x 8) FLASH - 8K x 8 2.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100VD3AN

NUC100VD3AN

IC MCU 32BIT 64KB FLASH 100LQFP

Nuvoton Technology Corporation

0 -
RFQ
NUC100VD3AN

Datasheet

100-LQFP NuMicro™ NUC100 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 80 64KB (64K x 8) FLASH - 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
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