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
R5F101LLAFB#V0

R5F101LLAFB#V0

IC MCU 16BIT 512KB FLASH 64LQFP

Renesas Electronics Corporation

0
RFQ
R5F101LLAFB#V0Datasheet 64-LQFP RL78/G13 Tray Obsolete Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 48 512KB (512K x 8) FLASH - 32K x 8 1.6V ~ 5.5V A/D 12x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F1027AANA#U0

R5F1027AANA#U0

IC MCU 16BIT 16KB FLASH 24HWQFN

Renesas Electronics Corporation

0
RFQ
R5F1027AANA#U0Datasheet 24-WFQFN Exposed Pad RL78/G12 Tray Obsolete Not Verified RL78 16-Bit 24MHz CSI, I2C, UART/USART DMA, LVD, POR, PWM, WDT 18 16KB (16K x 8) FLASH 2K x 8 1.5K x 8 1.8V ~ 5.5V A/D 11x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
P87C51FB-4B,557

P87C51FB-4B,557

IC MCU 8BIT 16KB OTP 44PQFP

NXP USA Inc.

0
RFQ
P87C51FB-4B,557Datasheet 44-QFP 87C Tray Obsolete Not Verified 8051 8-Bit 16MHz EBI/EMI, UART/USART POR, PWM 32 16KB (16K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87LPC764BDH,518

P87LPC764BDH,518

IC MCU 8BIT 4KB OTP 20TSSOP

NXP USA Inc.

0
RFQ
P87LPC764BDH,518Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC700 Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
XC835MT2FGIABFXUMA1

XC835MT2FGIABFXUMA1

IC MCU 8BIT 8KB FLASH DSO24

Infineon Technologies

0
RFQ
XC835MT2FGIABFXUMA1Datasheet 24-SOIC (0.295", 7.50mm Width) XC8xx Tape & Reel (TR) Obsolete Not Verified XC800 8-Bit 24MHz I2C, SSC, UART/USART Brown-out Detect/Reset, LED, POR, PWM, WDT 21 8KB (8K x 8) FLASH - 512 x 8 2.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
XC2237M104F80LAAHXUMA1

XC2237M104F80LAAHXUMA1

IC MCU 16/32B 832KB FLASH 64LQFP

Infineon Technologies

0
RFQ
XC2237M104F80LAAHXUMA1Datasheet 64-LQFP XC22xxM Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 80MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 38 832KB (832K x 8) FLASH - 50K x 8 3V ~ 5.5V A/D 9x10b Internal -40°C ~ 110°C (TA) - - Surface Mount
XC2336B40F80LAAHXUMA1

XC2336B40F80LAAHXUMA1

IC MCU 16/32B 320KB FLASH 64LQFP

Infineon Technologies

0
RFQ
XC2336B40F80LAAHXUMA1Datasheet 64-LQFP Exposed Pad XC23xxB Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 80MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 38 320KB (320K x 8) FLASH - 34K x 8 3V ~ 5.5V A/D 9x10b Internal -40°C ~ 110°C (TA) - - Surface Mount
XC2234L20F66LAAKXUMA1

XC2234L20F66LAAKXUMA1

IC MCU 16/32B 160KB FLASH 64LQFP

Infineon Technologies

0
RFQ
XC2234L20F66LAAKXUMA1Datasheet 64-LQFP Exposed Pad XC22xxL Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 66MHz CANbus, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 48 160KB (160K x 8) FLASH - 10K x 8 3V ~ 5.5V A/D 19x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC2238N24F40LAAKXUMA1

XC2238N24F40LAAKXUMA1

IC MCU 16/32B 192KB FLASH 64LQFP

Infineon Technologies

0
RFQ
XC2238N24F40LAAKXUMA1Datasheet 64-LQFP Exposed Pad XC22xxN Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 40MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 38 192KB (192K x 8) FLASH - 26K x 8 3V ~ 5.5V A/D 9x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC2238N40F80LAAKXUMA1

XC2238N40F80LAAKXUMA1

IC MCU 16/32B 320KB FLASH 64LQFP

Infineon Technologies

0
RFQ
XC2238N40F80LAAKXUMA1Datasheet 64-LQFP Exposed Pad XC22xxN Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 80MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 38 320KB (320K x 8) FLASH - 42K x 8 3V ~ 5.5V A/D 9x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC2268I136F128LAAKXUMA1

XC2268I136F128LAAKXUMA1

IC MCU 16/32BIT 1MB FLSH 100LQFP

Infineon Technologies

0
RFQ
XC2268I136F128LAAKXUMA1Datasheet 100-LQFP Exposed Pad XC22xxI Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 128MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI DMA, I2S, POR, PWM, WDT 76 1MB (1M x 8) FLASH - 90K x 8 3V ~ 5.5V A/D 16x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC2268N40F80LAAKXUMA1

XC2268N40F80LAAKXUMA1

IC MCU 16/32B 320KB FLSH 100LQFP

Infineon Technologies

0
RFQ
XC2268N40F80LAAKXUMA1Datasheet 100-LQFP Exposed Pad XC22xxN Tape & Reel (TR) Obsolete Not Verified C166SV2 16/32-Bit 80MHz CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI I2S, POR, PWM, WDT 76 320KB (320K x 8) FLASH - 42K x 8 3V ~ 5.5V A/D 16x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC874CLM16FVA5VACKXUMA1

XC874CLM16FVA5VACKXUMA1

IC MCU 8BIT 64KB FLASH 48VQFN

Infineon Technologies

0
RFQ
XC874CLM16FVA5VACKXUMA1Datasheet 48-VFQFN Exposed Pad XC8xx Tape & Reel (TR) Obsolete Not Verified XC800 8-Bit 27MHz CANbus, LINbus, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 40 64KB (64K x 8) FLASH - 3.25K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC874LM16FVA5VACKXUMA1

XC874LM16FVA5VACKXUMA1

IC MCU 8BIT 64KB FLASH 48VQFN

Infineon Technologies

0
RFQ
XC874LM16FVA5VACKXUMA1Datasheet 48-VFQFN Exposed Pad XC8xx Tape & Reel (TR) Obsolete Not Verified XC800 8-Bit 27MHz LINbus, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 40 64KB (64K x 8) FLASH - 3.25K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
XC886CLM8FFA5VACLXUMA1

XC886CLM8FFA5VACLXUMA1

IC MCU 8BIT 32KB FLASH 48TQFP

Infineon Technologies

0
RFQ
XC886CLM8FFA5VACLXUMA1Datasheet 48-LQFP XC8xx Tape & Reel (TR) Discontinued at Digi-Key Not Verified XC800 8-Bit 24MHz CANbus, LINbus, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 32KB (32K x 8) FLASH - 1.75K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 150°C (TA) - - Surface Mount
M052ZBN

M052ZBN

IC MCU 32BIT 8KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
M052ZBNDatasheet 32-WFQFN Exposed Pad NuMicro M051™ BN Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 8KB (8K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
M054ZBN

M054ZBN

IC MCU 32BIT 16KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
M054ZBNDatasheet 32-WFQFN Exposed Pad NuMicro M051™ BN Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 16KB (16K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
M058ZBN

M058ZBN

IC MCU 32BIT 32KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
M058ZBNDatasheet 32-WFQFN Exposed Pad NuMicro M051™ BN Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MINI54ZAN

MINI54ZAN

IC MCU 32BIT 16KB FLASH 33QFN

Nuvoton Technology Corporation

0
RFQ
MINI54ZANDatasheet 32-WFQFN Exposed Pad NuMicro Mini51™ Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 24MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 2K x 8 2.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
M058LBN

M058LBN

IC MCU 32BIT 32KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ
M058LBNDatasheet 48-LQFP NuMicro M051™ BN Tray Obsolete Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 40 32KB (32K x 8) FLASH - 4K x 8 2.5V ~ 5.5V A/D 8x12b 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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