AT89S2051 Series
Manufacturer: Microchip Technology
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IC MCU 8BIT 2KB FLASH 20DIP
| Part | Core Processor | RAM Size | Speed | Peripherals | Connectivity | Number of I/O | Core Size | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Supplier Device Package | Package / Case | Package / Case | Package / Case | Program Memory Type | Oscillator Type | Program Memory Size | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 8051 | 256 x 8 | 24 MHz | Brown-out Detect/Reset POR PWM | UART/USART | 15 | 8-Bit | 2.7 V | 5.5 V | 20-PDIP | 20-DIP | 7.62 mm | 0.3 in | FLASH | Internal | 2 KB | Through Hole | 85 °C | -40 °C |