Microcontrollers

Manufacturer 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 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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
AT87F55WD-24AI Microchip Technology

AT87F55WD-24AI

IC MCU 8BIT 20KB FLASH 44TQFP

Microchip Technology

2,756
RFQ
AT87F55WD-24AI Datasheet

Datasheet

44-TQFP 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) OTP Quick FLASH - 256 x 8 4V ~ 5.5V - Internal -40°C ~ 85°C - - Surface Mount
AT87F55WD-24JC Microchip Technology

AT87F55WD-24JC

IC MCU 8BIT 20KB FLASH 44PLCC

Microchip Technology

3,244
RFQ
AT87F55WD-24JC Datasheet

Datasheet

44-LCC (J-Lead) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) OTP Quick FLASH - 256 x 8 4V ~ 5.5V - Internal 0°C ~ 70°C - - Surface Mount
AT87F55WD-24JI Microchip Technology

AT87F55WD-24JI

IC MCU 8BIT 20KB FLASH 44PLCC

Microchip Technology

2,955
RFQ
AT87F55WD-24JI Datasheet

Datasheet

44-LCC (J-Lead) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) OTP Quick FLASH - 256 x 8 4V ~ 5.5V - Internal -40°C ~ 85°C - - Surface Mount
AT87F55WD-24PC Microchip Technology

AT87F55WD-24PC

IC MCU 8BIT 20KB FLASH 40DIP

Microchip Technology

4,042
RFQ
AT87F55WD-24PC Datasheet

Datasheet

40-DIP (0.600", 15.24mm) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) OTP Quick FLASH - 256 x 8 4V ~ 5.5V - Internal 0°C ~ 70°C - - Through Hole
AT87F55WD-24PI Microchip Technology

AT87F55WD-24PI

IC MCU 8BIT 20KB FLASH 40DIP

Microchip Technology

2,346
RFQ
AT87F55WD-24PI Datasheet

Datasheet

40-DIP (0.600", 15.24mm) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 20KB (20K x 8) OTP Quick FLASH - 256 x 8 4V ~ 5.5V - Internal -40°C ~ 85°C - - Through Hole
AT89LV51-12AC Microchip Technology

AT89LV51-12AC

IC MCU 8BIT 4KB FLASH 44TQFP

Microchip Technology

2,604
RFQ
AT89LV51-12AC Datasheet

Datasheet

44-TQFP 89LV Tray Obsolete Not Verified 8051 8-Bit 12MHz UART/USART - 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT89LV51-12AI Microchip Technology

AT89LV51-12AI

IC MCU 8BIT 4KB FLASH 44TQFP

Microchip Technology

4,982
RFQ
AT89LV51-12AI Datasheet

Datasheet

44-TQFP 89LV Tray Obsolete Not Verified 8051 8-Bit 12MHz UART/USART - 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT89LV51-12JC Microchip Technology

AT89LV51-12JC

IC MCU 8BIT 4KB FLASH 44PLCC

Microchip Technology

4,097
RFQ
AT89LV51-12JC Datasheet

Datasheet

44-LCC (J-Lead) 89LV Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART - 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT89LV51-12JI Microchip Technology

AT89LV51-12JI

IC MCU 8BIT 4KB FLASH 44PLCC

Microchip Technology

4,542
RFQ
AT89LV51-12JI Datasheet

Datasheet

44-LCC (J-Lead) 89LV Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART - 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT89LV51-12PC Microchip Technology

AT89LV51-12PC

IC MCU 8BIT 4KB FLASH 40DIP

Microchip Technology

1,420
RFQ
AT89LV51-12PC Datasheet

Datasheet

40-DIP (0.600", 15.24mm) 89LV Tube Obsolete Not Verified 8051 8-Bit 12MHz UART/USART - 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Through Hole