8-bit microcontroller featuring an 80C51 core architecture, operating at up to 40MHz with an 8-bit data bus. This ROMless MCU offers 1.25KB RAM, 32 I/Os, and includes peripherals such as POR, PWM (5 channels), WDT, and a single UART/USART interface. Designed for surface mounting in a 44-pin PLCC package, it operates from a 2.7V to 5.5V supply and boasts an access time of 40µs. The component is RoHS compliant and suitable for operation between -40°C and 85°C.
Frequency40MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT80C51RD2-SLSUM technical specifications.
General
| Access Time | 40us |
| Package/Case | PLCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Height | 4.06mm |
| Interface | UART, USART |
| Lead Free | Lead Free |
| Length | 16.66mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Memory Type | ROMless, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of PWM Channels | 5 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 1.25KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 80C |
| Watchdog Timer | Yes |
| Width | 16.66mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT80C51RD2-SLSUM Datasheet
Download the complete datasheet for Microchip AT80C51RD2-SLSUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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