Nuvoton Technology Corporation W77E058A40FL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,889.44 | Dhs. 355,889.44 |
| 15+ | Dhs. 344,650.82 | Dhs. 5,169,762.30 |
| 25+ | Dhs. 337,158.41 | Dhs. 8,428,960.25 |
| 50+ | Dhs. 318,427.39 | Dhs. 15,921,369.50 |
| 100+ | Dhs. 280,965.35 | Dhs. 28,096,535.00 |
| N+ | Dhs. 56,193.07 | Price Inquiry |
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Product Overview
The W77E058A40FL is a high-performance 8-bit microcontroller from Nuvoton Technology Corporation, based on the industry-standard 8051 core architecture. Operating at speeds up to 40MHz, this MCU features 32KB of Flash program memory and 1KB of RAM, making it ideal for embedded control applications in industrial automation, consumer electronics, and IoT devices.
Key Features & Applications
- High-Speed Processing: 40MHz clock frequency for fast execution
- Ample Memory: 32KB Flash memory for program storage
- Flexible I/O: 36 programmable I/O pins for versatile connectivity
- Built-in Peripherals: Power-On Reset (POR) and Watchdog Timer (WDT)
- Reliable Operation: Wide voltage range (4.5V-5.5V) and temperature tolerance (0°C-70°C)
- Compact Package: 44-BQFP surface mount package for space-efficient designs
Related Products & Resources
Explore our extensive collection of Microcontrollers for more embedded solutions. Visit HQICKEY for all your electronic component needs, or check out our Technical Blog for the latest industry insights and application notes.
| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | W77 |
| Packaging | | Tray |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | EBI/EMI, Serial Port |
| Peripherals | POR, WDT |
| Number of I/O | 36 |
| Program Memory Size | 32KB (32K 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 | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 44-BQFP |
| ROHS |

W77E058A40FL.pdf