Analog Devices Inc./Maxim Integrated DS89C420-MCL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 31.54 | Dhs. 31.54 |
| 15+ | Dhs. 30.53 | Dhs. 457.95 |
| 25+ | Dhs. 29.87 | Dhs. 746.75 |
| 50+ | Dhs. 28.21 | Dhs. 1,410.50 |
| 100+ | Dhs. 24.89 | Dhs. 2,489.00 |
| N+ | Dhs. 4.98 | Price Inquiry |
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DS89C420-MCL High-Speed 8-Bit Microcontroller
The DS89C420-MCL is a high-performance 8-bit microcontroller from Analog Devices Inc./Maxim Integrated, featuring an enhanced 8051 core capable of operating at speeds up to 33MHz. This versatile MCU offers 16KB of Flash program memory and 1K x 8 RAM, making it ideal for embedded control applications requiring reliable performance and flexible programming capabilities.
Key Features & Specifications
- High-Speed Performance: 33MHz operation for demanding real-time applications
- Generous Memory: 16KB Flash program memory with 1K x 8 RAM
- Flexible I/O: 32 programmable I/O pins for versatile interfacing
- Robust Connectivity: EBI/EMI, SIO, UART/USART interfaces
- Built-in Protection: Power-Fail Reset and Watchdog Timer (WDT)
- Wide Operating Range: 4.5V to 5.5V supply voltage, 0°C to 70°C temperature range
- Standard Package: 40-PDIP through-hole mounting for easy prototyping and production
Applications
Perfect for industrial control systems, embedded automation, data acquisition, communication interfaces, and legacy system upgrades requiring proven 8051 architecture with modern Flash programmability.
Why Choose HQICKEY?
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Related Resources
Explore our complete range of Microcontrollers for your embedded system needs. Visit our homepage to discover premium semiconductors for industrial and embedded applications, or check our technical blog for design insights and application notes.
| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | 89C |
| Packaging | Tube | Tube |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 33MHz |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Number of I/O | 32 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Supplier Device Package | 40-PDIP |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| ROHS |  |
DS89C420-MCL.pdf