Microcontrollers

Manufacturers 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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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
SST89E516RD2-40-C-NJE-T

SST89E516RD2-40-C-NJE-T

IC MCU 8BIT 72KB FLASH 44PLCC

Microchip Technology

0
RFQ
SST89E516RD2-40-C-NJE-TDatasheet 44-LCC (J-Lead) FlashFlex® Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 36 72KB (72K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - External 0°C ~ 70°C - - Surface Mount
PIC18LF44K22T-I/PT

PIC18LF44K22T-I/PT

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

0
RFQ
PIC18LF44K22T-I/PTDatasheet 44-TQFP PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 16KB (8K x 16) FLASH 256 x 8 768 x 8 1.8V ~ 3.6V A/D 30x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF43K22T-I/PT

PIC18LF43K22T-I/PT

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
PIC18LF43K22T-I/PTDatasheet 44-TQFP PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 8KB (4K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 3.6V A/D 30x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SST89E54RD2A-40-C-TQJE-T

SST89E54RD2A-40-C-TQJE-T

IC MCU 8BIT 24KB FLASH 44TQFP

Microchip Technology

0
RFQ
SST89E54RD2A-40-C-TQJE-TDatasheet 44-TQFP FlashFlex® Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 36 24KB (24K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - External 0°C ~ 70°C - - Surface Mount
PIC18LF43K22T-I/ML

PIC18LF43K22T-I/ML

IC MCU 8BIT 8KB FLASH 44QFN

Microchip Technology

0
RFQ
PIC18LF43K22T-I/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 8KB (4K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 3.6V A/D 30x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120VD2AN

NUC120VD2AN

IC MCU 32BIT 64KB FLASH 100LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120VD2ANDatasheet 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 8K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120LD2BN

NUC120LD2BN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120LD2BNDatasheet 48-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 31 64KB (64K x 8) FLASH 4K x 8 8K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120LD1BN

NUC120LD1BN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120LD1BNDatasheet 48-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 31 64KB (64K x 8) FLASH 4K x 8 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120LC1BN

NUC120LC1BN

IC MCU 32BIT 32KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120LC1BNDatasheet 48-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 31 32KB (32K x 8) FLASH 4K x 8 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120RD1BN

NUC120RD1BN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120RD1BNDatasheet 64-LQFP NuMicro™ NUC120 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 45 64KB (64K x 8) FLASH 4K x 8 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
M0516ZAN

M0516ZAN

IC MCU 32BIT 64KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
M0516ZANDatasheet 32-WFQFN Exposed Pad NuMicro M051™ Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 24 64KB (64K x 8) FLASH 4K x 8 4K x 8 2.5V ~ 5.5V A/D 5x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC120RD2BN

NUC120RD2BN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0
RFQ
NUC120RD2BNDatasheet 64-LQFP NuMicro™ NUC120 Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT 45 64KB (64K x 8) FLASH 4K x 8 8K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
M0516LAN

M0516LAN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
M0516LANDatasheet 48-LQFP NuMicro M051™ Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 40 64KB (64K x 8) FLASH 4K x 8 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100VE3AN

NUC100VE3AN

IC MCU 32BIT 128KB FLASH 100LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100VE3ANDatasheet 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 128KB (128K x 8) FLASH - 16K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100LD1BN

NUC100LD1BN

IC MCU 32BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100LD1BNDatasheet 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 - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100RD1BN

NUC100RD1BN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100RD1BNDatasheet 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 - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100RC1BN

NUC100RC1BN

IC MCU 32BIT 32KB FLASH 64LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100RC1BNDatasheet 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 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100VD2AN

NUC100VD2AN

IC MCU 32BIT 64KB FLASH 100LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100VD2ANDatasheet 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 - 8K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
NUC100RD2BN

NUC100RD2BN

IC MCU 32BIT 64KB FLASH 64LQFP

Nuvoton Technology Corporation

0
RFQ
NUC100RD2BNDatasheet 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 - 8K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
M058ZAN

M058ZAN

IC MCU 32BIT 32KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
M058ZANDatasheet 32-WFQFN Exposed Pad NuMicro M051™ Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 24 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 5x12b Internal -40°C ~ 85°C (TA) - - Surface Mount

Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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