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
R7FA4M3AE3CFP#AA0

R7FA4M3AE3CFP#AA0

IC MCU 32BIT 768KB FLSH 100LFQFP

Renesas Electronics Corporation

55
RFQ
R7FA4M3AE3CFP#AA0Datasheet 100-LQFP RA4M3 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 100MHz CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 76 768KB (768K x 8) FLASH 8K x 8 128K x 8 2.7V ~ 3.6V A/D 20x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33EP128GS704T-I/PT

DSPIC33EP128GS704T-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

1,064
RFQ
DSPIC33EP128GS704T-I/PTDatasheet 44-TQFP dsPIC™ 33EP, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, I2S, POR, PWM, WDT 33 128KB (43K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 17x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF2520-I/SP

PIC18LF2520-I/SP

IC MCU 8BIT 32KB FLASH 28SPDIP

Microchip Technology

316
RFQ
PIC18LF2520-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Through Hole
CY8C4247AZI-L433

CY8C4247AZI-L433

IC MCU 32BIT 128KB FLASH 48TQFP

Infineon Technologies

2,397
RFQ
CY8C4247AZI-L433Datasheet 48-LQFP PSOC™ 4 CY8C42xx-L Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, LVD, POR, PWM, SmartSense, WDT 38 128KB (128K x 8) FLASH - 16K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S8CA-ANR

ATSAM4S8CA-ANR

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

1,114
RFQ
ATSAM4S8CA-ANRDatasheet 100-LQFP SAM4S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EZ80F93AZ020EG

EZ80F93AZ020EG

IC MCU 8BIT 64KB FLASH 100LQFP

Zilog

139
RFQ
EZ80F93AZ020EGDatasheet 100-LQFP eZ80® Acclaim!® Tray Active Not Verified eZ80 8-Bit 20MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 24 64KB (64K x 8) FLASH - 4K x 8 3V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA644PA-ANR

ATMEGA644PA-ANR

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

2,142
RFQ
ATMEGA644PA-ANRDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ128GA106-E/PT

PIC24FJ128GA106-E/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

1,160
RFQ
PIC24FJ128GA106-E/PTDatasheet 64-TQFP PIC® 24F Tray Active Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (43K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
DSPIC33FJ128MC204-I/PT

DSPIC33FJ128MC204-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

661
RFQ
DSPIC33FJ128MC204-I/PTDatasheet 44-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 35 128KB (128K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA644V-10AU

ATMEGA644V-10AU

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

560
RFQ
ATMEGA644V-10AUDatasheet 44-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 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
R7FS3A6783A01CFL#AA0

R7FS3A6783A01CFL#AA0

IC MCU 32BIT 256KB FLASH 48LFQFP

Renesas Electronics Corporation

530
RFQ
R7FS3A6783A01CFL#AA0Datasheet 48-LQFP Renesas Synergy™ S3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB DMA, LCD, LVD, POR, PWM, WDT 36 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.6V ~ 5.5V A/D 14x14b; D/A 3x8b, 3x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16F767-I/ML

PIC16F767-I/ML

IC MCU 8BIT 14KB FLASH 28QFN

Microchip Technology

122
RFQ
PIC16F767-I/MLDatasheet 28-VQFN Exposed Pad PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 25 14KB (8K x 14) FLASH - 368 x 8 4V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F401VCT7

STM32F401VCT7

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

673
RFQ
STM32F401VCT7Datasheet 100-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 84MHz I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 256KB (256K x 8) FLASH - 64K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F373R8T6

STM32F373R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

163
RFQ
STM32F373R8T6Datasheet 64-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 52 64KB (64K x 8) FLASH - 16K x 8 2V ~ 3.6V A/D 1x12b, 3x16b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM3U2CA-CU

ATSAM3U2CA-CU

IC MCU 32BIT 128KB FLSH 100TFBGA

Microchip Technology

12,685
RFQ
ATSAM3U2CA-CUDatasheet 100-TFBGA SAM3U Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 96MHz EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 57 128KB (128K x 8) FLASH - 36K x 8 1.62V ~ 3.6V A/D 4x10b, 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX564F128L-I/PT

PIC32MX564F128L-I/PT

IC MCU 32BIT 128KB FLASH 100TQFP

Microchip Technology

956
RFQ
PIC32MX564F128L-I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz CANbus, I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX350F256H-V/PT

PIC32MX350F256H-V/PT

IC MCU 32BIT 256KB FLASH 64TQFP

Microchip Technology

150
RFQ
PIC32MX350F256H-V/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 28x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAML21J18B-MNT

ATSAML21J18B-MNT

IC MCU 32BIT 256KB FLASH 64QFN

Microchip Technology

3,856
RFQ
ATSAML21J18B-MNTDatasheet 64-VFQFN Exposed Pad SAM L21J, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 51 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.63V A/D 20x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F103TBU6TR

STM32F103TBU6TR

IC MCU 32BIT 128KB FLSH 36VFQFPN

STMicroelectronics

2,915
RFQ
STM32F103TBU6TRDatasheet 36-VFQFN Exposed Pad STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT 26 128KB (128K x 8) FLASH - 20K x 8 2V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F6636IPZR

MSP430F6636IPZR

IC MCU 16BIT 128KB FLASH 100LQFP

Texas Instruments

273
RFQ
MSP430F6636IPZRDatasheet 100-LQFP MSP430F6xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 20MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 74 128KB (128K x 8) FLASH - 18K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
Total 78667 Record«Prev1... 408409410411412413414415...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