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Microcontrollers

Photo Mfr. Part # Availability 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
STM32L031K4U6 STMicroelectronics electronic component

STM32L031K4U6

IC MCU 32BIT 16KB FLASH 32UFQFPN

STMicroelectronics

0
RFQ

Datasheet

32-UFQFN Exposed Pad STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 27 16KB (16K x 8) FLASH 1K x 8 8K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C2051-24SI Microchip Technology electronic component

AT89C2051-24SI

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ

Datasheet

20-SOIC (0.295", 7.50mm Width) 89C Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C2051-12SC Microchip Technology electronic component

AT89C2051-12SC

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ

Datasheet

20-SOIC (0.295", 7.50mm Width) 89C Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
AT89C2051-12SI Microchip Technology electronic component

AT89C2051-12SI

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ

Datasheet

20-SOIC (0.295", 7.50mm Width) 89C Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
EM6819F2-B006-SO08A+ EM Microelectronic electronic component

EM6819F2-B006-SO08A+

IC MCU 8BIT 5.6KB FLASH 8SOIC

EM Microelectronic

0
RFQ

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active - CR816L 8-Bit 15MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Voltage Detect, WDT 4 5.6KB (2K x 22.5) FLASH - 256 x 8 0.9V ~ 3.6V - External, Internal -40°C ~ 85°C - - Surface Mount
STM8L101K3T3 STMicroelectronics electronic component

STM8L101K3T3

IC MCU 8BIT 8KB FLASH 32LQFP

STMicroelectronics

0
RFQ

Datasheet

32-LQFP STM8L EnergyLite Tray Active Not Verified STM8 8-Bit 16MHz I2C, SPI, UART/USART Infrared, POR, PWM, WDT 30 8KB (8K x 8) FLASH 2K x 8 1.5K x 8 1.65V ~ 3.6V - Internal -40°C ~ 125°C (TA) - - Surface Mount
Z8F0131SJ020EG Zilog electronic component

Z8F0131SJ020EG

IC MCU 8BIT 1KB FLASH 28SOIC

Zilog

0
RFQ

Datasheet

28-SOIC (0.295", 7.50mm Width) Encore!® Tube Not For New Designs Verified eZ8 8-Bit 20MHz - Brown-out Detect/Reset, LED, POR, PWM, WDT 25 1KB (1K x 8) FLASH - 256 x 8 2.7V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F100FAGFP#70 Renesas Electronics Corporation electronic component

R5F100FAGFP#70

16BIT MCU RL78/G13 16K 44LQFP -4

Renesas Electronics Corporation

0
RFQ

Datasheet

44-LQFP RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 31 16KB (16K x 8) FLASH 4K x 8 2K x 8 2.4V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
CY95F634HNPMC-G-UNERE2 Infineon Technologies electronic component

CY95F634HNPMC-G-UNERE2

IC MM MCU 32LQFP

Infineon Technologies

0
RFQ

-

- * Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - - - - -
AT89C2051-24PI Microchip Technology electronic component

AT89C2051-24PI

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ

Datasheet

20-DIP (0.300", 7.62mm) 89C Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C (TA) - - Through Hole
AT89C2051-12PC Microchip Technology electronic component

AT89C2051-12PC

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ

Datasheet

20-DIP (0.300", 7.62mm) 89C Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal 0°C ~ 70°C (TA) - - Through Hole
AT89C2051-12PI Microchip Technology electronic component

AT89C2051-12PI

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ

Datasheet

20-DIP (0.300", 7.62mm) 89C Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART LED 15 2KB (2K x 8) FLASH - 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C (TA) - - Through Hole
MC9RS08KA8CTGR NXP USA Inc. electronic component

MC9RS08KA8CTGR

IC MCU 8BIT 8KB FLASH 16TSSOP

NXP USA Inc.

0
RFQ

Datasheet

16-TSSOP (0.173", 4.40mm Width) RS08 Tape & Reel (TR) Active Not Verified RS08 8-Bit 20MHz I2C LVD, POR, PWM, WDT 14 8KB (8K x 8) FLASH - 254 x 8 1.8V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G031K4U3TR STMicroelectronics electronic component

STM32G031K4U3TR

IC MCU 32BIT 16KB FLASH 32UFQFPN

STMicroelectronics

0
RFQ

-

32-UFQFN Exposed Pad STM32G0 Tape & Reel (TR) Active - ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz I2C, IrDA, LINbus, SPI, SmartCard, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 30 16KB (16K x 8) FLASH - 8K x 8 1.7V ~ 3.6V A/D 18x12b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
R7F100GEF2DNP#UA0 Renesas Electronics Corporation electronic component

R7F100GEF2DNP#UA0

16-BIT GENERAL MCU RL78/G23 96K

Renesas Electronics Corporation

0
RFQ

Datasheet

40-WFQFN Exposed Pad RL78/G23 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 33 96KB (96K x 8) FLASH 8K x 8 12K x 8 1.6V ~ 5.5V A/D 9x8/10b/12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F101BGANA#60 Renesas Electronics Corporation electronic component

R5F101BGANA#60

16-BIT GENERAL MCU RL78/G13 128K

Renesas Electronics Corporation

0
RFQ

Datasheet

32-WFQFN Exposed Pad RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 22 128KB (128K x 8) FLASH - 12K x 8 1.6V ~ 5.5V A/D 8x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F11BBEANA#60 Renesas Electronics Corporation electronic component

R5F11BBEANA#60

16BIT MCU RL78/G1F 64K 32HWQFN -

Renesas Electronics Corporation

0
RFQ

Datasheet

32-WFQFN Exposed Pad RL78/G1F Tray Active - RL78 16-Bit 32MHz CSI, I2C, IrDA, LINbus, UART/USART LVD, POR, PWM, WDT 25 64KB (64K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 13x8/10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F100EFANA#60 Renesas Electronics Corporation electronic component

R5F100EFANA#60

16-BIT GENERAL MCU RL78/G13 96K

Renesas Electronics Corporation

0
RFQ

Datasheet

40-WFQFN Exposed Pad RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 28 96KB (96K x 8) FLASH 8K x 8 8K x 8 1.6V ~ 5.5V A/D 9x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ML51LD1AE Nuvoton Technology Corporation electronic component

ML51LD1AE

IC MCU 8BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ

Datasheet

48-LQFP NuMicro ML51 Tray Active - 8051 8-Bit 24MHz I2C, SmartCard, SPI, UART/USART Brown-out Detect/Reset, LVR, POR, PWM, WDT 43 64KB (64K x 8) FLASH - 4K x 8 1.8V ~ 5.5V A/D 10x12b SAR Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16F18323-E/P Microchip Technology electronic component

PIC16F18323-E/P

IC MCU 8BIT 3.5KB FLASH 14DIP

Microchip Technology

0
RFQ

Datasheet

14-DIP (0.300", 7.62mm) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH 256 x 8 256 x 8 2.3V ~ 5.5V A/D 11x10b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Through Hole

Microcontrollers Electronic Components

Explore Microcontrollers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Microcontrollers?
This category includes related Microcontrollers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Microcontrollers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Microcontrollers and other electronic components.