AT87C51RD2 Series
Manufacturer: Microchip Technology
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⌘K
IC MCU 8BIT 64KB OTP 64LQFP
| Part | Oscillator Type | Speed | Speed | Number of I/O | Program Memory Type | Program Memory Size | Peripherals | Package / Case | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Core Size | Supplier Device Package | Core Processor | Mounting Type | RAM Size | Operating Temperature [Max] | Operating Temperature [Min] | Connectivity | Package / Case | Package / Case | Speed [Min] | Speed [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | Internal | 40 MHz | 20 MHz | 48 | OTP | 64 KB | POR PWM WDT | 64-LQFP | 5.5 V | 4.5 V | 8-Bit | 64-LQFP (10x10) | 80C51 | Surface Mount | 1 K | 85 °C | -40 °C | UART/USART | ||||
 Microchip Technology | Internal | 40 MHz | 20 MHz | 32 | OTP | 64 KB | POR PWM WDT | 44-LCC (J-Lead) | 5.5 V | 4.5 V | 8-Bit | 44-PLCC (16.6x16.6) | 80C51 | Surface Mount | 1 K | 85 °C | -40 °C | UART/USART | ||||
 Microchip Technology | Internal | 40 MHz | 20 MHz | 32 | OTP | 64 KB | POR PWM WDT | 40-DIP | 5.5 V | 4.5 V | 8-Bit | 40-PDIL | 80C51 | Through Hole | 1 K | 85 °C | -40 °C | UART/USART | 15.24 mm | 0.6 in | ||
Microchip Technology | Internal | 32 | OTP | 64 KB | POR PWM WDT | 40-DIP | 5.5 V | 2.7 V | 8-Bit | 40-PDIL | 80C51 | Through Hole | 1 K | 85 °C | -40 °C | UART/USART | 15.24 mm | 0.6 in | 20 MHz | 30 MHz | ||
 Microchip Technology | Internal | 40 MHz | 20 MHz | 32 | OTP | 64 KB | POR PWM WDT | 44-LQFP | 5.5 V | 4.5 V | 8-Bit | 44-VQFP (10x10) | 80C51 | Surface Mount | 1 K | 85 °C | -40 °C | UART/USART | ||||
Microchip Technology | Internal | 32 | OTP | 64 KB | POR PWM WDT | 44-LCC (J-Lead) | 5.5 V | 2.7 V | 8-Bit | 44-PLCC (16.6x16.6) | 80C51 | Surface Mount | 1 K | 85 °C | -40 °C | UART/USART | 20 MHz | 30 MHz |