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.
Frequency40MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT89C51ED2-SMRUM technical specifications.
General
| 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 |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT89C51ED2-SMRUM Datasheet
Download the complete datasheet for Microchip AT89C51ED2-SMRUM to view detailed technical specifications.
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