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
ATSAML11D15A-YUT

ATSAML11D15A-YUT

IC MCU 32BIT 32KB FLASH 24SSOP

Microchip Technology

1,490
RFQ
ATSAML11D15A-YUTDatasheet 24-SSOP (0.209", 5.30mm Width) SAM L11 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 17 32KB (32K x 8) FLASH 2K x 8 8K x 8 1.62V ~ 3.63V A/D 5x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CK32MP102-E/M6

DSPIC33CK32MP102-E/M6

IC MCU 16BIT 32KB FLASH 28UQFN

Microchip Technology

422
RFQ
DSPIC33CK32MP102-E/M6Datasheet 28-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube 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 21 32KB (32K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 12x12b; D/A 3x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ATSAMD21G16B-MU

ATSAMD21G16B-MU

IC MCU 32BIT 64KB FLASH 48QFN

Microchip Technology

316
RFQ
ATSAMD21G16B-MUDatasheet 48-VFQFN Exposed Pad SAM D21G, Functional Safety (FuSa) Tray 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 38 64KB (64K x 8) FLASH - 8K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA649A-MUR

ATMEGA649A-MUR

IC MCU 8BIT 64KB FLASH 64QFN

Microchip Technology

21,739
RFQ
ATMEGA649A-MURDatasheet 64-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Not Verified AVR 8-Bit 16MHz SPI, UART/USART, USI Brown-out Detect/Reset, LCD, POR, PWM, WDT 54 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
S9S08SG8E2CTG

S9S08SG8E2CTG

IC MCU 8BIT 8KB FLASH 16TSSOP

NXP USA Inc.

16,853
RFQ
S9S08SG8E2CTGDatasheet 16-TSSOP (0.173", 4.40mm Width) S08 Tube Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 12 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08QA4CDNE

MC9S08QA4CDNE

IC MCU 8BIT 4KB FLASH 8SOIC

NXP USA Inc.

3,095
RFQ
MC9S08QA4CDNEDatasheet 8-SOIC (0.154", 3.90mm Width) S08 Tube Active Not Verified S08 8-Bit 20MHz - LVD, POR, PWM, WDT 4 4KB (4K x 8) FLASH - 256 x 8 1.8V ~ 3.6V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F1519-E/PT

PIC16F1519-E/PT

IC MCU 8BIT 28KB FLASH 44TQFP

Microchip Technology

637
RFQ
PIC16F1519-E/PTDatasheet 44-TQFP PIC® XLP™ 16F Tray Active Verified PIC 8-Bit 20MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 28KB (16K x 14) FLASH - 1K x 8 2.3V ~ 5.5V A/D 28x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC18LF65K40-E/MR

PIC18LF65K40-E/MR

IC MCU 8BIT 32KB FLASH 64VQFN

Microchip Technology

460
RFQ
PIC18LF65K40-E/MRDatasheet 64-VFQFN Exposed Pad PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 60 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 3.6V A/D 45x10b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATSAMD20E17A-MN

ATSAMD20E17A-MN

IC MCU 32BIT 128KB FLASH 32QFN

Microchip Technology

384
RFQ
ATSAMD20E17A-MNDatasheet 32-VFQFN Exposed Pad SAM D20E Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 26 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.6V A/D 10x12b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16LF1788-I/ML

PIC16LF1788-I/ML

IC MCU 8BIT 28KB FLASH 28QFN

Microchip Technology

280
RFQ
PIC16LF1788-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PSMC, PWM, WDT 24 28KB (16K x 14) FLASH 256 x 8 2K x 8 1.8V ~ 3.6V A/D 11x12b; D/A 1x8b, 3x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C621A-20I/SS

PIC16C621A-20I/SS

IC MCU 8BIT 1.75KB OTP 20SSOP

Microchip Technology

268
RFQ
PIC16C621A-20I/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, POR, WDT 13 1.75KB (1K x 14) OTP - 96 x 8 2.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
PIC16F1937-I/MV

PIC16F1937-I/MV

IC MCU 8BIT 14KB FLASH 40UQFN

Microchip Technology

209
RFQ
PIC16F1937-I/MVDatasheet 40-UFQFN Exposed Pad PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 36 14KB (8K x 14) FLASH 256 x 8 512 x 8 1.8V ~ 5.5V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA48P-20AUR

ATMEGA48P-20AUR

IC MCU 8BIT 4KB FLASH 32TQFP

Microchip Technology

7,455
RFQ
ATMEGA48P-20AURDatasheet 32-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 4KB (2K x 16) FLASH 256 x 8 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA48PV-10AUR

ATMEGA48PV-10AUR

IC MCU 8BIT 4KB FLASH 32TQFP

Microchip Technology

1,744
RFQ
ATMEGA48PV-10AURDatasheet 32-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 4KB (2K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051C6U6

STM32F051C6U6

IC MCU 32BIT 32KB FLASH 48UFQFPN

STMicroelectronics

1,540
RFQ
STM32F051C6U6Datasheet 48-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 39 32KB (32K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 13x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC844M201JBD48K

LPC844M201JBD48K

IC MCU 32BIT 64KB FLASH 48LQFP

NXP USA Inc.

1,230
RFQ
LPC844M201JBD48KDatasheet 48-LQFP LPC84x Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 30MHz I2C, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 42 64KB (64K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 12x12b SAR External, Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F51116ADLF#UA

R5F51116ADLF#UA

IC MCU 32BIT 256KB FLASH 64FLGA

Renesas Electronics Corporation

980
RFQ
R5F51116ADLF#UADatasheet 64-WFLGA RX111 Tray Active Not Verified RX 32-Bit Single-Core 32MHz I2C, SCI, SPI, USB OTG DMA, LVD, POR, PWM, WDT 46 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.8V ~ 3.6V A/D 14x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAML11D15A-MF

ATSAML11D15A-MF

IC MCU 32BIT 32KB FLASH 24VQFN

Microchip Technology

980
RFQ
ATSAML11D15A-MFDatasheet 24-VFQFN Exposed Pad SAM L11 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 17 32KB (32K x 8) FLASH 2K x 8 8K x 8 1.62V ~ 3.63V A/D 5x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM8L152R8T6

STM8L152R8T6

IC MCU 8BIT 64KB FLASH 64LQFP

STMicroelectronics

960
RFQ
STM8L152R8T6Datasheet 64-LQFP 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 54 64KB (64K x 8) FLASH 2K x 8 4K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD20G16B-AN

ATSAMD20G16B-AN

IC MCU 32BIT 64KB FLASH 48TQFP

Microchip Technology

446
RFQ
ATSAMD20G16B-ANDatasheet 48-TQFP SAM D20G Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 38 64KB (64K x 8) FLASH - 8K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
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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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