ROMless,Program Memory Size
44-QFP,Package / Case
67 parts found
Part Numbers Manufacturer Name Datasheet Core Processor Core Size Speed Connectivity RAM Size Number of I/O Program Memory Size Program Memory Type EEPROM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Package / Case
TS80C51RA2-MIE ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 32 - ROMless - 256 x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP
TS80C51RA2-VCE ATMEL CORP
80C51 8-Bit 40/30MHz UART/USART 32 - ROMless - 256 x 8 4.5 V ~ 5.5 V - Internal 0°C ~ 70°C 44-QFP
TS80C51RD2-LCE ATMEL CORP
80C51 8-Bit 30/20MHz UART/USART 32 - ROMless - 768 x 8 2.7 V ~ 5.5 V - Internal 0°C ~ 70°C 44-QFP
TS80C51RD2-LIE ATMEL CORP
80C51 8-Bit 30/20MHz UART/USART 32 - ROMless - 768 x 8 2.7 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP
TS80C51RA2-VIE ATMEL CORP
80C51 8-Bit 40/30MHz UART/USART 32 - ROMless - 256 x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP
TS80C51RD2-VCE ATMEL CORP
80C51 8-Bit 40/30MHz UART/USART 32 - ROMless - 768 x 8 4.5 V ~ 5.5 V - Internal 0°C ~ 70°C 44-QFP
TS80C51RD2-MCE ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 32 - ROMless - 768 x 8 4.5 V ~ 5.5 V - Internal 0°C ~ 70°C 44-QFP
TS80C51RD2-MIE ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 32 - ROMless - 768 x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP
TS80C51RD2-VIE ATMEL CORP
80C51 8-Bit 40/30MHz UART/USART 32 - ROMless - 768 x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP
TS80C31X2-VIE ATMEL CORP
80C51 8-Bit 60/30MHz UART/USART 32 - ROMless - 128 x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-QFP