8-bit microcontroller (MCU) with 64KB FLASH memory and 2KB RAM. Features an 80C51 core architecture operating up to 40MHz, with SPI, UART, and USART interfaces. Includes 3 timers/counters, POR, PWM, and WDT peripherals. Packaged in a 44-pin PLCC for surface mounting, with a 2.7V to 5.5V operating voltage range and an access time of 60µs.
Frequency60MHz
PackagePLCC
Voltage5V
MountingSurface Mount
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Technical Specifications
Microchip AT89C51RD2-SLSUM technical specifications.
General
| Access Time | 60us |
| Package/Case | PLCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 60MHz |
| Height | 3.48mm |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Length | 16.7mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 34 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 89C |
| Voltage | 5V |
| Watchdog Timer | Yes |
| Width | 16.7mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT89C51RD2-SLSUM Datasheet
Download the complete datasheet for Microchip AT89C51RD2-SLSUM to view detailed technical specifications.
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