40/20MHz,Speed
48,RAM Size
OTP,Program Memory Size
4 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
TS87C51RD2-MCL ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 4.5 V ~ 5.5 V - Internal 0°C ~ 70°C 68-PLCC
TS87C51RD2-MCM ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 4.5 V ~ 5.5 V - Internal 0°C ~ 70°C 64-LQFP
TS87C51RD2-MIL ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 68-PLCC
AT87C51RD2-RDTUM ATMEL CORP
80C51 8-Bit 40/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 64-LQFP