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
LPC11E67JBD64E

LPC11E67JBD64E

IC MCU 32BIT 128KB FLASH 64LQFP

NXP USA Inc.

297
RFQ
LPC11E67JBD64EDatasheet 64-LQFP LPC11Exx Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, SSP, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 128KB (128K x 8) FLASH 4K x 8 20K x 8 2.4V ~ 3.6V A/D 10x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F1132IDW

MSP430F1132IDW

IC MCU 16BIT 8KB FLASH 20SOIC

Texas Instruments

161
RFQ
MSP430F1132IDWDatasheet 20-SOIC (0.295", 7.50mm Width) MSP430x1xx Tube Active Not Verified MSP430 CPU16 16-Bit 8MHz - Brown-out Detect/Reset, POR, PWM, WDT 14 8KB (8K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64B3-MH

ATXMEGA64B3-MH

IC MCU 8/16BIT 64KB FLASH 64QFN

Microchip Technology

520
RFQ
ATXMEGA64B3-MHDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® B3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA329PA-MUR

ATMEGA329PA-MUR

IC MCU 8BIT 32KB FLASH 64QFN

Microchip Technology

3,892
RFQ
ATMEGA329PA-MURDatasheet 64-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Not Verified AVR 8-Bit 20MHz SPI, UART/USART, USI Brown-out Detect/Reset, LCD, POR, PWM, WDT 54 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F873AT-I/ML

PIC16F873AT-I/ML

IC MCU 8BIT 7KB FLASH 28QFN

Microchip Technology

1,600
RFQ
PIC16F873AT-I/MLDatasheet 28-VQFN Exposed Pad PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) FLASH 128 x 8 192 x 8 4V ~ 5.5V A/D 5x10b External -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ16GS502T-50I/MM

DSPIC33FJ16GS502T-50I/MM

IC MCU 16BIT 16KB FLASH 28QFN

Microchip Technology

1,600
RFQ
DSPIC33FJ16GS502T-50I/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33F Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 50 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 16KB (16K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 16x10b; D/A 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
S912ZVMAL3F0WLF

S912ZVMAL3F0WLF

IC MCU 16BIT 32KB FLASH 48LQFP

NXP USA Inc.

1,250
RFQ
S912ZVMAL3F0WLFDatasheet 48-LQFP S12 MagniV Tray Active Not Verified S12Z 16-Bit 32MHz LINbus, SCI, SPI PWM, WDT 22 32KB (32K x 8) FLASH 128 x 8 2K x 8 3.5V ~ 20V A/D 7x10b Internal -40°C ~ 150°C (TA) - - Surface Mount
ATMEGA325PV-10AU

ATMEGA325PV-10AU

IC MCU 8BIT 32KB FLASH 64TQFP

Microchip Technology

287
RFQ
ATMEGA325PV-10AUDatasheet 64-TQFP AVR® ATmega Tray Active Not Verified AVR 8-Bit 10MHz SPI, UART/USART, USI Brown-out Detect/Reset, POR, PWM, WDT 54 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64GS504T-I/PT

DSPIC33EP64GS504T-I/PT

IC MCU 16BIT 64KB FLASH 44TQFP

Microchip Technology

1,175
RFQ
DSPIC33EP64GS504T-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, POR, PWM, WDT 35 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F1121IDW

MSP430F1121IDW

IC MCU 16BIT 4KB FLASH 20SOIC

Texas Instruments

108
RFQ
MSP430F1121IDWDatasheet 20-SOIC (0.295", 7.50mm Width) MSP430x1xx Bulk Not For New Designs Verified MSP430 CPU16 16-Bit 8MHz - POR, WDT 14 4KB (4K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V Slope A/D Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F873T-04/SO

PIC16F873T-04/SO

IC MCU 8BIT 7KB FLASH 28SOIC

Microchip Technology

4,448
RFQ
PIC16F873T-04/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) FLASH 128 x 8 192 x 8 4V ~ 5.5V A/D 5x10b External 0°C ~ 70°C (TA) - - Surface Mount
M483SE8AE

M483SE8AE

IC MCU 32BIT 128KB FLASH 64LQFP

Nuvoton Technology Corporation

245
RFQ
M483SE8AEDatasheet 64-LQFP NuMicro® M480 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 192MHz CANbus, EBI/EMI, I2C, LINbus, SCI, SmartCard, SPI, USB Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT 52 128KB (128K x 8) FLASH - 64K x 8 1.8V ~ 3.6V A/D 16x12b SAR; D/A 1x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
MAXQ610A-0000+

MAXQ610A-0000+

IC MCU 16BIT 64KB FLASH 32TQFN

Analog Devices Inc./Maxim Integrated

639
RFQ
MAXQ610A-0000+Datasheet 32-WFQFN Exposed Pad MAXQ® Tube Active Not Verified MAXQ20S 16-Bit 12MHz SPI, UART/USART Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT 24 64KB (64K x 8) FLASH - 2K x 8 1.7V ~ 3.6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
R5F56519BDLK#20

R5F56519BDLK#20

IC MCU 32BIT 1MB FLASH 145TFLGA

Renesas Electronics Corporation

454
RFQ
R5F56519BDLK#20Datasheet 145-TFLGA RX651 Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 111 1MB (1M x 8) FLASH - 256K x 8 2.7V ~ 3.6V A/D 29x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F091VBT7

STM32F091VBT7

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

315
RFQ
STM32F091VBT7Datasheet 100-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 88 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAM4LS2AA-AU

ATSAM4LS2AA-AU

IC MCU 32BIT 128KB FLASH 48TQFP

Microchip Technology

241
RFQ
ATSAM4LS2AA-AUDatasheet 48-TQFP SAM4L Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 128KB (128K x 8) FLASH - 32K x 8 1.68V ~ 3.6V A/D 3x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX530F128L-I/PF

PIC32MX530F128L-I/PF

IC MCU 32BIT 128KB FLASH 100TQFP

Microchip Technology

120
RFQ
PIC32MX530F128L-I/PFDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 128KB (128K x 8) FLASH - 16K x 8 2.3V ~ 3.6V A/D 48x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4247AZI-M475

CY8C4247AZI-M475

IC MCU 32BIT 128KB FLASH 64TQFP

Infineon Technologies

1,575
RFQ
CY8C4247AZI-M475Datasheet 64-LQFP PSOC™ 4 CY8C42xx - M Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT 51 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
MC56F82746VLF

MC56F82746VLF

IC MCU 32BIT 64KB FLASH 48LQFP

NXP USA Inc.

1,250
RFQ
MC56F82746VLFDatasheet 48-LQFP 56F8xxx Tray Active Not Verified 56800EX 32-Bit Single-Core 100MHz CANbus, I2C, SCI, SPI DMA, POR, PWM, WDT 39 64KB (32K x 16) FLASH - 4K x 16 2.7V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MX550F256L-I/PT

PIC32MX550F256L-I/PT

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

825
RFQ
PIC32MX550F256L-I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 256KB (256K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 48x10b 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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