ROMless,Program Memory Size
Internal,Oscillator Type
857 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
AT80C51RD2-RLRUM ATMEL CORP
80C51 8-Bit 40MHz UART/USART 32 - ROMless - 1K x 8 2.7 V ~ 5.5 V - Internal -40°C ~ 85°C 44-LQFP
AT80C51RD2-SLSUM ATMEL CORP
80C51 8-Bit 40MHz UART/USART 32 - ROMless - 1K x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-LCC (J-Lead)
AT80C51RD2-3CSUM ATMEL CORP
80C51 8-Bit 40MHz UART/USART 32 - ROMless - 1K x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 40-DIP (0.600, 15.24mm)
AT91M55800A-33AU ATMEL CORP
ARM7 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART 58 - ROMless - 8K x 8 2.7 V ~ 3.6 V A/D 8x10b; D/A 2x10b Internal -40°C ~ 85°C 176-LQFP
AT80C51RD2-RLTUM ATMEL CORP
80C51 8-Bit 40MHz UART/USART 32 - ROMless - 1K x 8 4.5 V ~ 5.5 V - Internal -40°C ~ 85°C 44-LQFP
AT80C51RD2-SLRUM ATMEL CORP
80C51 8-Bit 40MHz UART/USART 32 - ROMless - 1K x 8 2.7 V ~ 5.5 V - Internal -40°C ~ 85°C 44-LCC (J-Lead)
AT91M55800A-33CJ-999 ATMEL CORP
ARM7 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART 58 - ROMless - 8K x 8 2.7 V ~ 3.6 V A/D 8x10b; D/A 2x10b Internal -40°C ~ 85°C 176-LFBGA
AT91M55800A-33CJ ATMEL CORP
ARM7 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART 58 - ROMless - 8K x 8 2.7 V ~ 3.6 V A/D 8x10b; D/A 2x10b Internal -40°C ~ 85°C 176-LFBGA
AT91M42800-33AI ATMEL CORP
ARM7 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART 54 - ROMless - 8K x 8 1.8 V ~ 3.6 V - Internal -40°C ~ 85°C 144-LQFP
AT91M42800-33CI ATMEL CORP
ARM7 16/32-Bit 33MHz EBI/EMI, SPI, UART/USART 54 - ROMless - 8K x 8 1.8 V ~ 3.6 V - Internal -40°C ~ 85°C 144-LFBGA