AT89C51ED2-SMRUM
- Mfr.Part #
- AT89C51ED2-SMRUM
- Manufacturer
- Microchip Technology
- Package / Case
- 68-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 68PLCC
- Stock
- 16,995
- In Stock :
- 16,995
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Base Product Number :
- AT89C51
- Memory Type :
- Flash
- Frequency :
- 60MHz
- Number of Timers/Counters :
- 3
- Max Frequency :
- 60MHz
- Max Supply Voltage :
- 5.5V
- Min Operating Temperature :
- -40°C
- Max Operating Temperature :
- 85°C
- Operating Temperature :
- -40°C~85°C TA
- Contact Plating :
- Tin
- EEPROM Size :
- 2K x 8
- Product Status :
- Obsolete
- Number of I/O :
- 50
- Core Processor :
- 80C51
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Mounting Type :
- Surface Mount
- Oscillator Type :
- External
- Packaging :
- Tape and Reel (TR)
- RAM Size :
- 2K x 8
- Interface :
- SPI, UART, USART
- Base Part Number :
- AT89C51ED2
- Min Supply Voltage :
- 2.7V
- Program Memory Size :
- 64KB 64K x 8
- Connectivity :
- SPI, UART/USART
- Core Architecture :
- 8051
- Package / Case :
- 68-LCC (J-Lead)
- Number of Programmable I/O :
- 32
- Data Bus Width :
- 8B
- Peripherals :
- POR, PWM, WDT
- Program Memory Type :
- Flash
- Supplier Device Package :
- 68-PLCC (24.23x24.23)
- Number of Pins :
- 68
- Access Time :
- 60 μs
- Mount :
- Surface Mount
- Published :
- 1999
- Speed :
- 60MHz
- Max Power Dissipation :
- 1W
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Size :
- 8-Bit
- Series :
- 89C
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 64KB
- Watchdog Timer :
- yes
- Data Converters :
- --
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- AT89C51ED2-SMRUM

Microcontrollers Microchip Technology AT89C51ED2-SMRUM Overview
The Microcontrollers Microchip Technology AT89C51ED2-SMRUM is a robust 8-bit microcontroller that offers a powerful combination of advanced interfacing features and flexible memory options. Designed by Microchip Technology, this MCU is equipped with 64KB of Flash memory and packaged in a 68PLCC (Plastic Leaded Chip Carrier). This product is particularly suitable for applications requiring complex and multiple tasks to be managed simultaneously, providing high performance and reliability in demanding operational environments.
AT89C51ED2-SMRUM Features
The AT89C51ED2-SMRUM microcontroller includes several features that make it an excellent choice for sophisticated electronics applications. It supports an enhanced 8051 architecture that runs at up to 60 MHz with a wide operating voltage range of 2.7V to 5.5V. Additional features include 2048 bytes of RAM, various serial communication interfaces such as UART and I2C, as well as dual data pointers to facilitate faster and more efficient data transfer. The inclusion of four 8-bit I/O ports, three 16-bit timers, and a watchdog timer enhances its functionality for complex control systems.
AT89C51ED2-SMRUM Applications
- Industrial Automation: Utilized in control systems to manage machinery operations, sensor data integration, and process optimization, ensuring efficient and reliable industrial performance.
- Consumer Electronics: Serves as the processing core in appliances like smart thermostats and home automation controllers, offering user-friendly interfaces and networked device management.
- Automotive Applications: Embedded in car entertainment and information systems, providing robust control and interfacing capabilities for enhanced vehicle user experiences.
- Telecommunication: Employed in telecommunication equipment for protocol management, signal processing, and data flow control to maintain system integrity and communication reliability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















