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
MC68HC11F1CPU4

MC68HC11F1CPU4

IC MCU 8BIT ROMLESS 80LQFP

NXP USA Inc.

0
RFQ
MC68HC11F1CPU4Datasheet 80-QFP HC11 Tray Obsolete Verified HC11 8-Bit 4MHz SCI, SPI POR, WDT 30 - ROMless 512 x 8 1K x 8 4.75V ~ 5.25V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA128-16AC

ATMEGA128-16AC

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA128-16ACDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
ATMEGA128-16AI

ATMEGA128-16AI

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA128-16AIDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DS2250-32-16

DS2250-32-16

IC MCU 8BIT 32KB NVSRAM 40SIMM

Analog Devices Inc./Maxim Integrated

0
RFQ
DS2250-32-16Datasheet 40-SIMM DS225x Tray Obsolete Not Verified 8051 8-Bit 16MHz SIO, UART/USART Power-Fail Reset, WDT 32 32KB (32K x 8) NVSRAM - - 4.75V ~ 5.25V - External 0°C ~ 70°C (TA) - - Surface Mount
DS87C530-QNL

DS87C530-QNL

IC MCU 8BIT 16KB OTP 52PLCC

Analog Devices Inc./Maxim Integrated

0
RFQ
DS87C530-QNLDatasheet 52-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 33MHz EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 16KB (16K x 8) OTP - 1K x 8 4.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
DS5000-32-16

DS5000-32-16

IC MCU 8BIT 32KB NVSRAM 40EDIP

Analog Devices Inc./Maxim Integrated

0
RFQ
DS5000-32-16Datasheet 40-DIP Module (0.610", 15.495mm) DS500x Tube Obsolete Not Verified 8051 8-Bit 16MHz SIO, UART/USART Power-Fail Reset, WDT 32 32KB (32K x 8) NVSRAM - - 4.75V ~ 5.25V - External 0°C ~ 70°C (TA) - - Through Hole
DS2252T-128-16

DS2252T-128-16

IC MCU 8BIT 128KB NVSRAM 40SIMM

Analog Devices Inc./Maxim Integrated

0
RFQ
DS2252T-128-16Datasheet 40-SIMM DS225x Tray Obsolete Not Verified 8051 8-Bit 16MHz SIO, UART/USART Power-Fail Reset, WDT 32 128KB (128K x 8) NVSRAM - - 4.5V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
DS80C310-QCG

DS80C310-QCG

IC MCU 8BIT ROMLESS 44PLCC

Analog Devices Inc./Maxim Integrated

0
RFQ
DS80C310-QCGDatasheet 44-LCC (J-Lead) 80C Tube Obsolete Not Verified 8051 8-Bit 25MHz EBI/EMI, SIO, UART/USART Brown-out Detect/Reset, POR 32 - ROMless - 256 x 8 4.5V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
DS5000T-32-16

DS5000T-32-16

IC MCU 8BIT 32KB NVSRAM 40EDIP

Analog Devices Inc./Maxim Integrated

0
RFQ
DS5000T-32-16Datasheet 40-DIP Module (0.610", 15.495mm) DS500x Tube Obsolete Not Verified 8051 8-Bit 16MHz SIO, UART/USART Power-Fail Reset, WDT 32 32KB (32K x 8) NVSRAM - - 4.75V ~ 5.25V - External 0°C ~ 70°C (TA) - - Through Hole
C8051F300P

C8051F300P

IC MCU 8BIT 8KB FLASH 14DIP

Silicon Labs

0
RFQ
C8051F300PDatasheet 14-DIP (0.300", 7.62mm) C8051F30x Tube Obsolete Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), UART/USART POR, PWM, Temp Sensor, WDT 8 8KB (8K x 8) FLASH - 256 x 8 2.7V ~ 3.6V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Through Hole
ATMEGA323L-4PC

ATMEGA323L-4PC

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA323L-4PCDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C - - Through Hole
ATMEGA323L-4PI

ATMEGA323L-4PI

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA323L-4PIDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C - - Through Hole
ATMEGA128L-8AC

ATMEGA128L-8AC

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA128L-8ACDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
ATMEGA128L-8AI

ATMEGA128L-8AI

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA128L-8AIDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA323-8AC

ATMEGA323-8AC

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA323-8ACDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 4.5V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C - - Surface Mount
ATMEGA323-8AI

ATMEGA323-8AI

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA323-8AIDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C - - Surface Mount
ATMEGA323-8PC

ATMEGA323-8PC

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA323-8PCDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 4.5V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C - - Through Hole
ATMEGA323-8PI

ATMEGA323-8PI

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA323-8PIDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C - - Through Hole
ATMEGA323L-4AC

ATMEGA323L-4AC

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA323L-4ACDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C - - Surface Mount
ATMEGA323L-4AI

ATMEGA323L-4AI

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA323L-4AIDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C - - Surface Mount

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