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
PIC24FJ128GA204-I/ML

PIC24FJ128GA204-I/ML

IC MCU 16BIT 128KB FLASH 44QFN

Microchip Technology

3,193
RFQ
PIC24FJ128GA204-I/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP/PSP, SmartCard, SPI, UART/USART AES, Brown-out Detect/Reset, DMA, I2S, HLVD, POR, PWM, WDT 35 128KB (43K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 13x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX170F256B-50I/SS

PIC32MX170F256B-50I/SS

IC MCU 32BIT 256KB FLASH 28SSOP

Microchip Technology

829
RFQ
PIC32MX170F256B-50I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 32MX Tube Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 21 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F091RCT7

STM32F091RCT7

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

601
RFQ
STM32F091RCT7Datasheet 64-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 52 256KB (256K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430FR2633IRHBT

MSP430FR2633IRHBT

IC MCU 16BIT 15.5KB FRAM 32VQFN

Texas Instruments

549
RFQ
MSP430FR2633IRHBTDatasheet 32-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 19 15.5KB (15.5K x 8) FRAM - 4K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EV128GM006-E/PT

DSPIC33EV128GM006-E/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

293
RFQ
DSPIC33EV128GM006-E/PTDatasheet 64-TQFP dsPIC™ 33EV, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 53 128KB (43K x 24) FLASH - 8K x 8 4.5V ~ 5.5V A/D 36x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33EV128GM104-E/PT

DSPIC33EV128GM104-E/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

160
RFQ
DSPIC33EV128GM104-E/PTDatasheet 44-TQFP dsPIC™ 33EV, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 60 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 128KB (43K x 24) FLASH - 8K x 8 4.5V ~ 5.5V A/D 24x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC24FJ256GA606-I/MR

PIC24FJ256GA606-I/MR

IC MCU 16BIT 256KB FLASH 64QFN

Microchip Technology

160
RFQ
PIC24FJ256GA606-I/MRDatasheet 64-VFQFN Exposed Pad PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 53 256KB (85.5K x 24) FLASH - 32K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FS128783A01CFL#AA1

R7FS128783A01CFL#AA1

IC MCU 32BIT 256KB FLASH 48LQFP

Renesas Electronics Corporation

978
RFQ
R7FS128783A01CFL#AA1Datasheet 48-LQFP Renesas Synergy™ S1 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz CANbus, DALI, I2C, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 35 256KB (256K x 8) FLASH 4K x 8 24K x 8 1.6V ~ 5.5V A/D 15x14b; D/A 3x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F091RBT6

STM32F091RBT6

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

1,170
RFQ
STM32F091RBT6Datasheet 64-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 52 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S4BA-MU

ATSAM4S4BA-MU

IC MCU 32BIT 256KB FLASH 64QFN

Microchip Technology

1,100
RFQ
ATSAM4S4BA-MUDatasheet 64-VFQFN Exposed Pad SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 256KB (256K x 8) FLASH - 64K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ32MC204T-I/PT

DSPIC33FJ32MC204T-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

3,598
RFQ
DSPIC33FJ32MC204T-I/PTDatasheet 44-TQFP dsPIC™ 33F Tape & Reel (TR) Active 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 32KB (32K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EV256GM104-I/PT

DSPIC33EV256GM104-I/PT

IC MCU 16BIT 256KB FLASH 44TQFP

Microchip Technology

276
RFQ
DSPIC33EV256GM104-I/PTDatasheet 44-TQFP dsPIC™ 33EV, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 256KB (85.5K x 24) FLASH - 16K x 8 4.5V ~ 5.5V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F100CBT6BTR

STM32F100CBT6BTR

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

7,453
RFQ
STM32F100CBT6BTRDatasheet 48-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 24MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 37 128KB (128K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMC21N18A-AN

ATSAMC21N18A-AN

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

4,435
RFQ
ATSAMC21N18A-ANDatasheet 100-TQFP SAM C21, Functional Safety (FuSa) Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 84 256KB (256K x 8) FLASH - 32K x 8 2.7V ~ 5.5V A/D 20x12b, 3x16b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC908QY4ACDWE

MC908QY4ACDWE

IC MCU 8BIT 4KB FLASH 16SOIC

NXP USA Inc.

1,878
RFQ
MC908QY4ACDWEDatasheet 16-SOIC (0.295", 7.50mm Width) HC08 Tube Not For New Designs Verified HC08 8-Bit 8MHz - LVD, POR, PWM 13 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 5.5V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX170F256B-50I/SO

PIC32MX170F256B-50I/SO

IC MCU 32BIT 256KB FLASH 28SOIC

Microchip Technology

1,345
RFQ
PIC32MX170F256B-50I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 32MX Tube Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 21 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F2232TRHAT

MSP430F2232TRHAT

IC MCU 16BIT 8KB FLASH 40VQFN

Texas Instruments

250
RFQ
MSP430F2232TRHATDatasheet 40-VFQFN Exposed Pad MSP430F2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (8K x 8 + 256B) FLASH - 512 x 8 1.8V ~ 3.6V A/D 12x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32L451CCU6TR

STM32L451CCU6TR

IC MCU 32BIT 256KB FLSH 48UFQFPN

STMicroelectronics

12,012
RFQ
STM32L451CCU6TRDatasheet 48-UFQFN Exposed Pad STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 38 256KB (256K x 8) FLASH - 160K x 8 1.71V ~ 3.6V A/D 10x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F071VBT6TR

STM32F071VBT6TR

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

9,379
RFQ
STM32F071VBT6TRDatasheet 100-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 87 128KB (128K x 8) FLASH - 16K x 8 1.65V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L451CCU6

STM32L451CCU6

IC MCU 32BIT 256KB FLSH 48UFQFPN

STMicroelectronics

1,486
RFQ
STM32L451CCU6Datasheet 48-UFQFN Exposed Pad STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 38 256KB (256K x 8) FLASH - 160K x 8 1.71V ~ 3.6V A/D 10x12b; D/A 1x12b Internal -40°C ~ 85°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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