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
P87C52SBAA,512

P87C52SBAA,512

IC MCU 8BIT 8KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C52SBAA,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Verified 8051 8-Bit 16MHz EBI/EMI, UART/USART POR 32 8KB (8K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C52SBBB,557

P87C52SBBB,557

IC MCU 8BIT 8KB OTP 44PQFP

NXP USA Inc.

0
RFQ
P87C52SBBB,557Datasheet 44-QFP 87C Tray Obsolete Not Verified 8051 8-Bit 16MHz EBI/EMI, UART/USART POR 32 8KB (8K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C52SFAA,512

P87C52SFAA,512

IC MCU 8BIT 8KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C52SFAA,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Verified 8051 8-Bit 16MHz EBI/EMI, UART/USART POR 32 8KB (8K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P87C52UBAA,512

P87C52UBAA,512

IC MCU 8BIT 8KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C52UBAA,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 33MHz EBI/EMI, UART/USART POR 32 8KB (8K x 8) OTP - 256 x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C52X2BA,512

P87C52X2BA,512

IC MCU 8BIT 8KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C52X2BA,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 33MHz EBI/EMI, UART/USART POR 32 8KB (8K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C54SBAA,512

P87C54SBAA,512

IC MCU 8BIT 16KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C54SBAA,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 16MHz EBI/EMI, UART/USART POR 32 16KB (16K x 8) OTP - 256 x 8 2.7V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C552SBAA,512

P87C552SBAA,512

IC MCU 8BIT 8KB OTP 68PLCC

NXP USA Inc.

0
RFQ
P87C552SBAA,512Datasheet 68-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 16MHz EBI/EMI, I2C, UART/USART POR, PWM, WDT 40 8KB (8K x 8) OTP - 256 x 8 2.7V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C554SBAA,512

P87C554SBAA,512

IC MCU 8BIT 16KB OTP 68PLCC

NXP USA Inc.

0
RFQ
P87C554SBAA,512Datasheet 68-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 16MHz EBI/EMI, I2C, UART/USART POR, PWM, WDT 40 16KB (16K x 8) OTP - 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
P87C554SFAA,512

P87C554SFAA,512

IC MCU 8BIT 16KB OTP 68PLCC

NXP USA Inc.

0
RFQ
P87C554SFAA,512Datasheet 68-LCC (J-Lead) 87C Tube Obsolete Verified 8051 8-Bit 16MHz EBI/EMI, I2C, UART/USART POR, PWM, WDT 40 16KB (16K x 8) OTP - 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
P87C591VFA/00,512

P87C591VFA/00,512

IC MCU 8BIT 16KB OTP 44PLCC

NXP USA Inc.

0
RFQ
P87C591VFA/00,512Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 12MHz CANbus, EBI/EMI, I2C, UART/USART POR, PWM, WDT 32 16KB (16K x 8) OTP - 512 x 8 4.75V ~ 5.25V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
P87LPC762BD,512

P87LPC762BD,512

IC MCU 8BIT 2KB OTP 20SO

NXP USA Inc.

0
RFQ
P87LPC762BD,512Datasheet 20-SOIC (0.295", 7.50mm Width) LPC700 Tube Obsolete Not Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 2KB (2K x 8) OTP - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87LPC764BD,512

P87LPC764BD,512

IC MCU 8BIT 4KB OTP 20SO

NXP USA Inc.

0
RFQ
P87LPC764BD,512Datasheet 20-SOIC (0.295", 7.50mm Width) LPC700 Tube Obsolete Not Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87LPC764BDH,512

P87LPC764BDH,512

IC MCU 8BIT 4KB OTP 20TSSOP

NXP USA Inc.

0
RFQ
P87LPC764BDH,512Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC700 Tube Obsolete Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P87LPC767BD,512

P87LPC767BD,512

IC MCU 8BIT 4KB OTP 20SO

NXP USA Inc.

0
RFQ
P87LPC767BD,512Datasheet 20-SOIC (0.295", 7.50mm Width) LPC700 Tube Obsolete Not Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 6V A/D 4x8b Internal 0°C ~ 70°C (TA) - - Surface Mount
P87LPC769HD,512

P87LPC769HD,512

IC MCU 8BIT 4KB OTP 20SO

NXP USA Inc.

0
RFQ
P87LPC769HD,512Datasheet 20-SOIC (0.295", 7.50mm Width) LPC700 Tube Obsolete Not Verified 8051 8-Bit 20MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, WDT 18 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 6V A/D 4x8b; D/A 2x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
P89C668HBA/00,512

P89C668HBA/00,512

IC MCU 8BIT 64KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89C668HBA/00,512Datasheet 44-LCC (J-Lead) 89C Tube Obsolete Not Verified 8051 8-Bit 33MHz I2C, UART/USART POR, PWM, WDT 32 64KB (64K x 8) FLASH - 8K x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P89C668HBBD/00,557

P89C668HBBD/00,557

IC MCU 8BIT 64KB FLASH 44LQFP

NXP USA Inc.

0
RFQ
P89C668HBBD/00,557Datasheet 44-LQFP 89C Bag Obsolete Not Verified 8051 8-Bit 33MHz I2C, UART/USART POR, PWM, WDT 32 64KB (64K x 8) FLASH - 8K x 8 4.5V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Surface Mount
P89C668HFA/00,512

P89C668HFA/00,512

IC MCU 8BIT 64KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89C668HFA/00,512Datasheet 44-LCC (J-Lead) 89C Tube Obsolete Not Verified 8051 8-Bit 33MHz I2C, UART/USART POR, PWM, WDT 32 64KB (64K x 8) FLASH - 8K x 8 4.75V ~ 5.25V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89C669FA-S

P89C669FA-S

IC MCU 8BIT 96KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89C669FA-SDatasheet 44-LCC (J-Lead) 89C Tube Obsolete Not Verified 8051 8-Bit 24MHz I2C, UART/USART POR, PWM, WDT 32 96KB (96K x 8) FLASH - 2K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC920FDH,529

P89LPC920FDH,529

IC MCU 8BIT 2KB FLASH 20TSSOP

NXP USA Inc.

0
RFQ
P89LPC920FDH,529Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Verified 8051 8-Bit 18MHz I2C, UART/USART Brown-out Detect/Reset, LED, POR, PWM, WDT 18 2KB (2K x 8) FLASH - 256 x 8 2.4V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - 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.

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