AT89C51RD2-SLRUM
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Краткое описание:
8-Bit MCU 40MHz 64KB Flash SPI UART 44PLCC
Дополнительная информация
8-bit microcontroller (MCU) featuring 64KB FLASH memory and 2KB RAM. Operates at up to 40MHz with an 80C51 core architecture. Includes SPI, UART, and USART interfaces, along with 3 timers/counters and 34 I/Os. Designed for surface mount applications in a 44-pin PLCC package, with an operating temperature range of -55°C to 155°C.
| RoHS | Compliant |
| Mount | Surface Mount |
| Height | 4.57mm |
| Series | CRCW-C |
| RAM Size | 2KB |
| Frequency | 40MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Packaging | Tape and Reel |
| Tolerance | 1% |
| Resistance | 27kR |
| Access Time | 60us |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Peripherals | POR, PWM, WDT |
| Package/Case | PLCC |
| Number of I/Os | 34 |
| Oscillator Type | External |
| Core Architecture | 80C51 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Radiation Hardening | No |
| Max Power Dissipation | 125mW |
| Number of SPI Channels | 1 |
| Number of Terminations | 2 |
| Number of UART Channels | 1 |
| Max Operating Temperature | 155°C |
| Min Operating Temperature | -55°C |
| Number of Timers/Counters | 3 |
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