80C51 80C Microcontroller IC 8-Bit 40/20MHz ROMless 44-VQFP (10x10)
Microcontroller, 8-Bit, ROM LESS, 8051 CPU, 40MHz, CMOS, PQFP44
80C51 80C Microcontroller IC 8-Bit 40/20MHz ROMless 44-VQFP (10x10)
80C51 80C Microcontroller IC 8-Bit 40/20MHz ROMless 44-VQFP (10x10)
IC MCU 8BIT ROMLESS 44VQFP
IC MCU 8BIT ROMLESS 44VQFP
| DigiKey | Rochester Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT80C51RA2-RLTUM-ND | AT80C51RA2-RLTUM | AT80C51RA2-RLTUM | AT80C51RA2-RLTUM | AT80C51RA2-RLTUM |
| Product Name | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Data Bus | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit |
| Clock Speed | 40 MHz | 20 MHz | 2 MHz | ||
| RAM | 0.5120 KB | 0.5120 KB | 512 KB | ||
| ROM Type | ROMLess | ROM | ROMLess; ROMless | ||
| Supply Voltage | 4.5 to 5.5 volts | 5.5 volts |
