IC MCU 8BIT 16KB FLASH 44VQFP
| Part | Peripherals | Speed | Program Memory Type | Supplier Device Package | Package / Case | Program Memory Size | Core Size | Number of I/O | RAM Size | Connectivity | Oscillator Type | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Core Processor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology T89C51RB2-RLTIM | POR, PWM, WDT | 40 MHz | FLASH | 44-VQFP (10x10) | 44-LQFP | 16 KB | 8-Bit | 32 | 1.25 K | SPI, UART/USART | External | 85 °C | -40 °C | 5.5 V | 4.5 V | Surface Mount | 80C51 |
Microchip Technology T89C51RB2-SLSIM | POR, PWM, WDT | 40 MHz | FLASH | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | 16 KB | 8-Bit | 32 | 1.25 K | SPI, UART/USART | External | 85 °C | -40 °C | 5.5 V | 4.5 V | Surface Mount | 80C51 |