Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Oscillator Type
GLOBAL STOCKS
AT89C55WD-24PI
RFQ
VIEW
RFQ
3,013
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89C Obsolete Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24PC
RFQ
VIEW
RFQ
2,142
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89C Obsolete Tube 0°C ~ 70°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24JI
RFQ
VIEW
RFQ
925
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24JC
RFQ
VIEW
RFQ
3,706
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24AI
RFQ
VIEW
RFQ
1,346
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Obsolete Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24AC
RFQ
VIEW
RFQ
1,185
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT87F55WD-24PI
RFQ
VIEW
RFQ
3,034
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 87F Obsolete Tube -40°C ~ 85°C 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT87F55WD-24PC
RFQ
VIEW
RFQ
3,652
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 87F Obsolete Tube 0°C ~ 70°C 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT87F55WD-24JI
RFQ
VIEW
RFQ
1,998
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 87F Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT87F55WD-24JC
RFQ
VIEW
RFQ
3,873
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 87F Obsolete Tube 0°C ~ 70°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT87F55WD-24AI
RFQ
VIEW
RFQ
2,089
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 87F Obsolete Tube -40°C ~ 85°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT87F55WD-24AC
RFQ
VIEW
RFQ
3,768
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 87F Obsolete Tube 0°C ~ 70°C 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) OTP Quick FLASH - Internal
AT89C55WD-24AU
RFQ
VIEW
RFQ
949
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24PU
RFQ
VIEW
RFQ
3,944
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 40DIP 89C Active Tube -40°C ~ 85°C (TA) 40-DIP (0.600", 15.24mm) 40-PDIP WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
AT89C55WD-24JU
RFQ
VIEW
RFQ
3,792
In-stock
Microchip Technology IC MCU 8BIT 20KB FLASH 44PLCC 89C Active Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal