30/20MHz,Speed
OTP,Program Memory Size
64-LQFP,Package / Case
2 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
AT87C51RD2-RDTUL ATMEL CORP
80C51 8-Bit 30/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 2.7 V ~ 5.5 V - Internal -40°C ~ 85°C 64-LQFP
TS87C51RD2-LCMD ATMEL CORP
80C51 8-Bit 30/20MHz UART/USART 48 64KB (64K x 8) OTP - 1K x 8 2.7 V ~ 5.5 V - Internal 0°C ~ 70°C 64-LQFP