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Manufacturer Package/Case Packaging Series ProductStatus CoreProcessor CoreSize Speed Connectivity Peripherals NumberofI/O ProgramMemorySize ProgramMemoryType EEPROMSize RAMSize Voltage-Supply(Vcc/Vdd) DataConverters OscillatorType OperatingTemperature MountingType
















































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus CoreProcessor CoreSize Speed Connectivity Peripherals NumberofI/O ProgramMemorySize ProgramMemoryType EEPROMSize RAMSize Voltage-Supply(Vcc/Vdd) DataConverters OscillatorType OperatingTemperature MountingType
AT80C31X2-SLSUM

AT80C31X2-SLSUM

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

0 0.00

RFQ

AT80C31X2-SLSUM

Datasheet

44-LCC (J-Lead) Tube 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR 32 - ROMless - 128 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C32X2-3CSUL

AT80C32X2-3CSUL

IC MCU 8BIT ROMLESS 40PDIL

Microchip Technology

0 0.00

RFQ

AT80C32X2-3CSUL

Datasheet

40-DIP (0.600", 15.24mm) Tube 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR 32 - ROMless - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT80C32X2-3CSUM

AT80C32X2-3CSUM

IC MCU 8BIT ROMLESS 40PDIL

Microchip Technology

0 0.00

RFQ

AT80C32X2-3CSUM

Datasheet

40-DIP (0.600", 15.24mm) Tube 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR 32 - ROMless - 256 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT80C32X2-RLTUL

AT80C32X2-RLTUL

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

0 0.00

RFQ

AT80C32X2-RLTUL

Datasheet

44-LQFP Tray 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR 32 - ROMless - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C32X2-RLTUM

AT80C32X2-RLTUM

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

0 0.00

RFQ

AT80C32X2-RLTUM

Datasheet

44-LQFP Tray 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR 32 - ROMless - 256 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C32X2-SLSUL

AT80C32X2-SLSUL

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

0 0.00

RFQ

AT80C32X2-SLSUL

Datasheet

44-LCC (J-Lead) Tube 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR 32 - ROMless - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C32X2-SLSUM

AT80C32X2-SLSUM

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

0 0.00

RFQ

AT80C32X2-SLSUM

Datasheet

44-LCC (J-Lead) Tube 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR 32 - ROMless - 256 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51RA2-3CSUL

AT80C51RA2-3CSUL

IC MCU 8BIT ROMLESS 40PDIL

Microchip Technology

0 0.00

RFQ

AT80C51RA2-3CSUL

Datasheet

40-DIP (0.600", 15.24mm) Tube 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT80C51RA2-3CSUM

AT80C51RA2-3CSUM

IC MCU 8BIT ROMLESS 40PDIL

Microchip Technology

0 0.00

RFQ

AT80C51RA2-3CSUM

Datasheet

40-DIP (0.600", 15.24mm) Tube 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT80C51RA2-RLTUL

AT80C51RA2-RLTUL

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

0 0.00

RFQ

AT80C51RA2-RLTUL

Datasheet

44-LQFP Tray 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51RA2-RLTUM

AT80C51RA2-RLTUM

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

0 0.00

RFQ

AT80C51RA2-RLTUM

Datasheet

44-LQFP Tray 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51RA2-SLSUL

AT80C51RA2-SLSUL

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

0 0.00

RFQ

AT80C51RA2-SLSUL

Datasheet

44-LCC (J-Lead) Tube 80C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51RA2-SLSUM

AT80C51RA2-SLSUM

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

0 0.00

RFQ

AT80C51RA2-SLSUM

Datasheet

44-LCC (J-Lead) Tube 80C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR, PWM, WDT 32 - ROMless - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51RD2-RLTUM

AT80C51RD2-RLTUM

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

0 0.00

RFQ

AT80C51RD2-RLTUM

Datasheet

44-LQFP Tray 80C Obsolete 80C51 8-Bit 40MHz UART/USART POR, PWM, WDT 32 - ROMless - 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT80C51SND1C-ROTUL

AT80C51SND1C-ROTUL

IC MCU 8BIT ROMLESS 80TQFP

Microchip Technology

0 0.00

RFQ

AT80C51SND1C-ROTUL

Datasheet

80-LQFP Tray 80C Obsolete 80C51 8-Bit 40MHz I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB Audio, I²S, MP3, PCM, POR, WDT 44 - ROMless - 2.25K x 8 2.7V ~ 3.3V A/D 2x10b Internal -40°C ~ 85°C (TA) Surface Mount
AT87251G2D-3CSUM

AT87251G2D-3CSUM

IC MCU 8/16BIT 32KB OTP 40PDIL

Microchip Technology

0 0.00

RFQ

AT87251G2D-3CSUM

Datasheet

40-DIP (0.600", 15.24mm) Tube 8x251 Obsolete C251 8/16-Bit 24MHz EBI/EMI, I²C, Microwire, SPI, UART/USART POR, PWM, WDT 32 32KB (32K x 8) OTP - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT87251G2D-SLSUM

AT87251G2D-SLSUM

IC MCU 8/16BIT 32KB OTP 44PLCC

Microchip Technology

0 0.00

RFQ

AT87251G2D-SLSUM

Datasheet

44-LCC (J-Lead) Tube 8x251 Obsolete C251 8/16-Bit 24MHz EBI/EMI, I²C, Microwire, SPI, UART/USART POR, PWM, WDT 32 32KB (32K x 8) OTP - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
AT87C51RB2-3CSUL

AT87C51RB2-3CSUL

IC MCU 8BIT 16KB OTP 40PDIL

Microchip Technology

0 0.00

RFQ

AT87C51RB2-3CSUL

Datasheet

40-DIP (0.600", 15.24mm) Tube 87C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR, PWM, WDT 32 16KB (16K x 8) OTP - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT87C51RB2-3CSUM

AT87C51RB2-3CSUM

IC MCU 8BIT 16KB OTP 40PDIL

Microchip Technology

0 0.00

RFQ

AT87C51RB2-3CSUM

Datasheet

40-DIP (0.600", 15.24mm) Tube 87C Obsolete 80C51 8-Bit 40/20MHz UART/USART POR, PWM, WDT 32 16KB (16K x 8) OTP - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) Through Hole
AT87C51RB2-RLTUL

AT87C51RB2-RLTUL

IC MCU 8BIT 16KB OTP 44VQFP

Microchip Technology

0 0.00

RFQ

AT87C51RB2-RLTUL

Datasheet

44-LQFP Tray 87C Obsolete 80C51 8-Bit 30/20MHz UART/USART POR, PWM, WDT 32 16KB (16K x 8) OTP - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) Surface Mount
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