Nuvoton Technology Corporation W78E058DDG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | W78 |
| Packaging | | Tube |
| Core Processor | 8052 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | POR, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Package / Case | 40-DIP |
| ROHS |  |
The Nuvoton W78E058DDG is a high-performance 8-bit microcontroller based on the 8052 core, operating at up to 40MHz. It integrates 32KB of flash program memory and 512 bytes of RAM, with a flexible 2.4V to 5.5V supply range. Housed in a 40-pin DIP package, it includes Power-On Reset and Watchdog Timer for dependable operation in industrial and consumer applications.
- Wide voltage range (2.4V-5.5V) enables direct battery or 5V logic operation, reducing power design complexity.
- 40MHz 8052 core delivers 2-3x faster instruction execution than standard 12MHz parts, improving real-time response.
- Integrated POR and WDT eliminate external supervisory ICs, lowering BOM cost and board space.
- DIP-40 package allows easy socketing and manual assembly for prototyping or low-volume production.
Industrial Control Systems
The 40MHz 8052 core with 32KB flash provides ample processing for motor control and sensor interfacing in factory automation.
Battery-Powered Devices
With a wide 2.4V-5.5V supply range, it can run directly from 3V lithium cells or 5V USB power without extra regulation.
Embedded Data Logging
512 bytes of RAM and robust flash memory support efficient data buffering for environmental monitoring equipment.
Automotive Aftermarket Modules
The -40°C to 85°C temperature range and WDT ensure stable operation in engine bay or cabin electronics.
Home Appliance Controllers
Its DIP package simplifies prototyping and low-cost production for washing machines, microwaves, and smart plugs.
Medical Monitoring Devices
Reliable POR and WDT features help maintain safety-critical operation in portable patient monitors.
- Q: What is the operating voltage range of the W78E058DDG?
- A: The W78E058DDG operates from 2.4V to 5.5V, making it suitable for battery-powered and industrial applications.
- Q: How much program memory does this MCU have?
- A: It features 32KB of flash program memory (32K x 8) and 512 bytes of RAM.
- Q: What package is the W78E058DDG available in?
- A: It comes in a 40-pin DIP package, ideal for through-hole PCB designs.
- Q: Does it include a watchdog timer?
- A: Yes, it includes both Power-On Reset (POR) and Watchdog Timer (WDT) for enhanced reliability.
W78E058DDG.pdf
- Q: What is the operating voltage range of the W78E058DDG?
- A: The W78E058DDG operates from 2.4V to 5.5V, making it suitable for battery-powered and industrial applications.
- Q: How much program memory does this MCU have?
- A: It features 32KB of flash program memory (32K x 8) and 512 bytes of RAM.
- Q: What package is the W78E058DDG available in?
- A: It comes in a 40-pin DIP package, ideal for through-hole PCB designs.
- Q: Does it include a watchdog timer?
- A: Yes, it includes both Power-On Reset (POR) and Watchdog Timer (WDT) for enhanced reliability.
