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

Reset All
Apply All
Result
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
R7FA2L1A93CNE#AA0

R7FA2L1A93CNE#AA0

IC MCU 32BIT 128KB FLASH 48HWQFN

Renesas Electronics Corporation

0
RFQ
R7FA2L1A93CNE#AA0Datasheet 48-WFQFN Exposed Pad RA2L1 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 48MHz CANbus, I2C, SCI, SPI, Smart Card, UART/USART AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT 37 128KB (128K x 8) FLASH 8K x 8 32K x 8 1.6V ~ 5.5V A/D 13x12b SAR; D/A 1x12b External -40°C ~ 105°C (TA) - - Surface Mount
MSP430FR2153TRSMT

MSP430FR2153TRSMT

IC MCU 16BIT 16KB FRAM 32VQFN

Texas Instruments

458
RFQ
MSP430FR2153TRSMTDatasheet 32-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 24MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 28 16KB (16K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 8x12b SAR Internal -40°C ~ 105°C (TA) - - Surface Mount
AT89C51RC-24AU

AT89C51RC-24AU

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

278
RFQ
AT89C51RC-24AUDatasheet 44-TQFP 89C Tray Active Verified 8051 8-Bit 24MHz SPI, UART/USART WDT 32 32KB (32K x 8) FLASH - 512 x 8 4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F1939-E/PT

PIC16F1939-E/PT

IC MCU 8BIT 28KB FLASH 44TQFP

Microchip Technology

794
RFQ
PIC16F1939-E/PTDatasheet 44-TQFP PIC® XLP™ 16F Tray Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 36 28KB (16K x 14) FLASH 256 x 8 1K x 8 1.8V ~ 5.5V A/D 14x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
AT89C55WD-24AU

AT89C55WD-24AU

IC MCU 8BIT 20KB FLASH 44TQFP

Microchip Technology

418
RFQ
AT89C55WD-24AUDatasheet 44-TQFP 89C Tray Active Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) FLASH - 256 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1112FHI33/203,5

LPC1112FHI33/203,5

IC MCU 32BIT 16KB FLASH 32HVQFN

NXP USA Inc.

215
RFQ
LPC1112FHI33/203,5Datasheet 32-VFQFN Exposed Pad LPC1100XL Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 28 16KB (16K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF72-I/SP

PIC16LF72-I/SP

IC MCU 8BIT 3.5KB FLASH 28SPDIP

Microchip Technology

127
RFQ
PIC16LF72-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 22 3.5KB (2K x 14) FLASH - 128 x 8 2V ~ 5.5V A/D 5x8b External -40°C ~ 85°C (TA) - - Through Hole
S9S08QD2J1MSCR

S9S08QD2J1MSCR

IC MCU 8BIT 2KB FLASH 8SOIC

NXP USA Inc.

2,500
RFQ
S9S08QD2J1MSCRDatasheet 8-SOIC (0.154", 3.90mm Width) S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 16MHz - LVD, POR, PWM, WDT 4 2KB (2K x 8) FLASH - 128 x 8 2.7V ~ 5.5V A/D 4x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM8AF6288TCY

STM8AF6288TCY

IC MCU 8BIT 64KB FLASH 48LQFP

STMicroelectronics

1,500
RFQ
STM8AF6288TCYDatasheet 48-LQFP STM8A Tray Active Not Verified STM8A 8-Bit 24MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 64KB (64K x 8) FLASH 2K x 8 6K x 8 3V ~ 5.5V A/D 10x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
STM8S105C6T3

STM8S105C6T3

IC MCU 8BIT 32KB FLASH 48LQFP

STMicroelectronics

905
RFQ
STM8S105C6T3Datasheet 48-LQFP STM8S Tray Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 32KB (32K x 8) FLASH 1K x 8 2K x 8 2.95V ~ 5.5V A/D 10x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
MSP430FR2153TRHAT

MSP430FR2153TRHAT

IC MCU 16BIT 16KB FRAM 40VQFN

Texas Instruments

736
RFQ
MSP430FR2153TRHATDatasheet 40-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 24MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 16KB (16K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
R7FA4E10B2CFM#AA0

R7FA4E10B2CFM#AA0

RA_FAMILY-2

Renesas Electronics Corporation

640
RFQ
R7FA4E10B2CFM#AA0Datasheet 64-LQFP RA Tray Active Not Verified ARM® Cortex®-M33 32-Bit 100MHz CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 44 256KB (256K x 8) FLASH 8K x 8 128 x 8 2.7V ~ 3.6V A/D 9x12b SAR; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08LG16CLF

MC9S08LG16CLF

IC MCU 8BIT 18KB FLASH 48LQFP

NXP USA Inc.

613
RFQ
MC9S08LG16CLFDatasheet 48-LQFP S08 Tray Not For New Designs Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LCD, LVD, PWM 39 18KB (18K x 8) FLASH - 1.9K x 8 2.7V ~ 5.5V A/D 9x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F031C4T6TR

STM32F031C4T6TR

IC MCU 32BIT 16KB FLASH 48LQFP

STMicroelectronics

4,474
RFQ
STM32F031C4T6TRDatasheet 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 16KB (16K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F72T-I/SS

PIC16F72T-I/SS

IC MCU 8BIT 3.5KB FLASH 28SSOP

Microchip Technology

1,600
RFQ
PIC16F72T-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 22 3.5KB (2K x 14) FLASH - 128 x 8 4V ~ 5.5V A/D 5x8b External -40°C ~ 85°C (TA) - - Surface Mount
PIC16F628A-I/ML

PIC16F628A-I/ML

IC MCU 8BIT 3.5KB FLASH 28QFN

Microchip Technology

302
RFQ
PIC16F628A-I/MLDatasheet 28-VQFN Exposed Pad PIC® 16F Tube Active Verified PIC 8-Bit 20MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 3.5KB (2K x 14) FLASH 128 x 8 224 x 8 3V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF627-04I/SO

PIC16LF627-04I/SO

IC MCU 8BIT 1.75KB FLASH 18SOIC

Microchip Technology

210
RFQ
PIC16LF627-04I/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 1.75KB (1K x 14) FLASH 128 x 8 224 x 8 2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA8-16MUR

ATMEGA8-16MUR

IC MCU 8BIT 8KB FLASH 32VQFN

Microchip Technology

4,450
RFQ
ATMEGA8-16MURDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 8KB (4K x 16) FLASH 512 x 8 1K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21E17L-AFT

ATSAMD21E17L-AFT

IC MCU 32BIT 128KB FLASH 32TQFP

Microchip Technology

2,000
RFQ
ATSAMD21E17L-AFTDatasheet 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 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 14x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
EFM8SB20F16G-B-QFN24

EFM8SB20F16G-B-QFN24

IC MCU 8BIT 16KB FLASH 24QFN

Silicon Labs

1,787
RFQ
EFM8SB20F16G-B-QFN24Datasheet 24-WFQFN Exposed Pad Sleepy Bee Tube 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
Total 78667 Record«Prev1... 528529530531532533534535...3934Next»

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.

Masstock Electronics

Search

Masstock Electronics

Products

Masstock Electronics

Phone

Masstock Electronics

User

Masstock Electronics Masstock Electronics Masstock Electronics
WHATSAPP

+86 13760362468

Masstock Electronics