The AT89C51ED2-SMRUM is an 8-bit microcontroller with a 8051 core architecture, featuring 64KB of FLASH memory and 2KB of RAM. It operates at a maximum frequency of 40MHz and has a maximum supply voltage of 5.5V. The device is designed for surface mount applications and has a maximum operating temperature of 85°C. It supports SPI, UART, and USART interfaces, and includes peripherals such as a power-on reset, pulse-width modulation, and a watchdog timer.
Sign in to ask questions about the Microchip AT89C51ED2-SMRUM datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Microchip AT89C51ED2-SMRUM technical specifications.
| Access Time | 60us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 60MHz |
| 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 | 50 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Peripherals | POR, PWM, WDT |
| RAM Size | 2KB |
| Series | 89C |
| RoHS | Compliant |
Download the complete datasheet for Microchip AT89C51ED2-SMRUM to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
