AT80C51RA2 Series
Manufacturer: Atmel
Beta
⌘K
IC MCU 8BIT ROMLESS 44VQFP
| Part | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Speed [Max] | Speed [Min] | Mounting Type | Core Processor | Supplier Device Package | Core Size | Package / Case | Connectivity | Oscillator Type | Number of I/O | RAM Size | Peripherals | Program Memory Type | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Atmel | 5.5 V | 2.7 V | 30 MHz | 20 MHz | Surface Mount | 80C51 | 44-VQFP (10x10) | 8-Bit | 44-LQFP | UART USART | Internal | 32 | 512 x 8 | POR PWM WDT | ROMless | 85 C | -40 ¯C |
 Atmel | 5.5 V | 4.5 V | 40 MHz | 20 MHz | Surface Mount | 80C51 | 44-PLCC (16.6x16.6) | 8-Bit | 44-LCC (J-Lead) | UART USART | Internal | 32 | 512 x 8 | POR PWM WDT | ROMless | 85 C | -40 ¯C |