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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
CY9BF121JWQN-G-JNE2 Infineon Technologies electronic component

CY9BF121JWQN-G-JNE2

IC MCU 32BIT 64KB FLASH 32QFN

Infineon Technologies

17
RFQ

Datasheet

32-WFQFN Exposed Pad FM3 MB9B120J Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CSIO, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 23 64KB (64K x 8) FLASH - 8K x 8 2.7V ~ 5.5V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMC20E17A-MUTS2 Microchip Technology electronic component

ATSAMC20E17A-MUTS2

IC MCU 32BIT 128KB FLASH 32VQFN

Microchip Technology

0
RFQ

-

32-VFQFN Exposed Pad SAM C20 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 26 128KB (128K x 8) FLASH - 16K x 8 2.7V ~ 5.5V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F042F6P7 STMicroelectronics electronic component

STM32F042F6P7

IC MCU 32BIT 32KB FLASH 20TSSOP

STMicroelectronics

0
RFQ

Datasheet

20-TSSOP (0.173", 4.40mm Width) STM32F0 Tube Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 16 32KB (32K x 8) FLASH - 6K x 8 1.65V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMC21E15A-AUT Microchip Technology electronic component

ATSAMC21E15A-AUT

IC MCU 32BIT 32KB FLASH 32TQFP

Microchip Technology

0
RFQ

Datasheet

32-TQFP SAM C21, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 26 32KB (32K x 8) FLASH - 4K x 8 2.7V ~ 5.5V A/D 10x12b, 1x16b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM8SB20F16G-B-QFN24R Silicon Labs electronic component

EFM8SB20F16G-B-QFN24R

IC MCU 8BIT 16KB FLASH 24QFN

Silicon Labs

0
RFQ

Datasheet

24-WFQFN Exposed Pad Sleepy Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 25MHz EBI/EMI, I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (16K x 8) FLASH - 4.25K x 8 1.8V ~ 3.6V A/D 15x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8L151C8U6 STMicroelectronics electronic component

STM8L151C8U6

IC MCU 8BIT 64KB FLASH 48UFQFPN

STMicroelectronics

0
RFQ

Datasheet

48-UFQFN Exposed Pad STM8L EnergyLite Tray Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT 41 64KB (64K x 8) FLASH 2K x 8 4K x 8 1.8V ~ 3.6V A/D 25x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21E17D-AFT Microchip Technology electronic component

ATSAMD21E17D-AFT

IC MCU 32BIT 128KB FLASH 32TQFP

Microchip Technology

0
RFQ

Datasheet

32-TQFP SAM D21E, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 10x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33CK64MP203T-I/M5 Microchip Technology electronic component

DSPIC33CK64MP203T-I/M5

IC MCU 16BIT 64KB FLASH 36UQFN

Microchip Technology

0
RFQ

Datasheet

36-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 29 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 16x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08PL60CLD NXP USA Inc. electronic component

MC9S08PL60CLD

IC MCU 8BIT 60KB FLASH 44LQFP

NXP USA Inc.

0
RFQ

Datasheet

44-LQFP S08 Tray Active Not Verified S08 8-Bit 20MHz LINbus, SCI, UART/USART LVD, POR, PWM 42 60KB (60K x 8) FLASH 256 x 8 4K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8S105S6T3C STMicroelectronics electronic component

STM8S105S6T3C

IC MCU 8BIT 32KB FLASH 44LQFP

STMicroelectronics

0
RFQ

Datasheet

44-LQFP STM8S Tray Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 32KB (32K x 8) FLASH 1K x 8 2K x 8 2.95V ~ 5.5V A/D 9x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM32F031C6T6TR STMicroelectronics electronic component

STM32F031C6T6TR

IC MCU 32BIT 32KB FLASH 48LQFP

STMicroelectronics

0
RFQ

Datasheet

48-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 39 32KB (32K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F042K4U6 STMicroelectronics electronic component

STM32F042K4U6

IC MCU 32BIT 16KB FLASH 32UFQFPN

STMicroelectronics

0
RFQ

Datasheet

32-UFQFN Exposed Pad STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 26 16KB (16K x 8) FLASH - 6K x 8 1.65V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM8BB22F16A-C-QFN28 Silicon Labs electronic component

EFM8BB22F16A-C-QFN28

IC MCU 8BIT 16KB FLASH 28QFN

Silicon Labs

13
RFQ

Datasheet

28-WFQFN Exposed Pad Busy Bee Tube Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM8L152C8U6 STMicroelectronics electronic component

STM8L152C8U6

IC MCU 8BIT 64KB FLASH 48UFQFPN

STMicroelectronics

0
RFQ

Datasheet

48-UFQFN Exposed Pad STM8L EnergyLite Tray Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT 41 64KB (64K x 8) FLASH 2K x 8 4K x 8 1.8V ~ 3.6V A/D 25x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
IS31CS5523W-QFLS2 Lumissil Microsystems electronic component

IS31CS5523W-QFLS2

IC MCU 8BIT 64KB FLASH 48QFN

Lumissil Microsystems

0
RFQ

-

48-WFQFN Exposed Pad - Tray Active Not Verified 8051 8-Bit 16MHz I2C, LINbus, SPI, UART/USART LCD, LED, LVD, LVR, POR, PWM, WDT 46 64KB (64K x 8) FLASH - 2K x 8 2V ~ 5.5V A/D 16x12b SAR; D/A 2x8b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8S207K8T6C STMicroelectronics electronic component

STM8S207K8T6C

IC MCU 8BIT 64KB FLASH 32LQFP

STMicroelectronics

0
RFQ

Datasheet

32-LQFP STM8S Tray Active Not Verified STM8 8-Bit 24MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 25 64KB (64K x 8) FLASH 1K x 8 6K x 8 2.95V ~ 5.5V A/D 7x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051K4T6TR STMicroelectronics electronic component

STM32F051K4T6TR

IC MCU 32BIT 16KB FLASH 32LQFP

STMicroelectronics

0
RFQ

Datasheet

32-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 25 16KB (16K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 13x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051K4U7 STMicroelectronics electronic component

STM32F051K4U7

IC MCU 32BIT 16KB FLASH 32UFQFPN

STMicroelectronics

0
RFQ

Datasheet

32-UFQFN Exposed Pad STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 27 16KB (16K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 13x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32L052R6T6 STMicroelectronics electronic component

STM32L052R6T6

IC MCU 32BIT 32KB FLASH 64LQFP

STMicroelectronics

0
RFQ

Datasheet

64-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 51 32KB (32K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L052C8T6D STMicroelectronics electronic component

STM32L052C8T6D

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

0
RFQ

Datasheet

48-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 37 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 10x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount

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.