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W78E058DDG
8052 W78 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH
Brands: Nuvoton Technology Corporation
Mfr.Part #: W78E058DDG
Datasheet: W78E058DDG Datasheet (PDF)
Package/Case: 40-DIP
RoHS Status:
Stock Condition: 7815 pcs, New Original
Product Type: Microcontrollers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.224 | $4.224 |
| 200 | $1.636 | $327.200 |
| 500 | $1.578 | $789.000 |
| 1000 | $1.550 | $1550.000 |
In Stock:7815 PCS
W78E058DDG General Description
8052 W78 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH
Features
- Fully static design 8-bit CMOS microcontroller
- 32K bytes of in-system programmable Flash EPROM for Application Program (APROM)
- 4K bytes of auxiliary ROM for Loader Program (LDROM)
- 512 bytes of on-chip RAM (including 256 bytes of AUX-RAM, software selectable)
- 64K bytes program memory address space and 64K bytes data memory address space
- Four 8-bit bi-directional ports
- One 4-bit multipurpose programmable port
- Three 16-bit timer/counters
- One full duplex serial port
- Eight-sources, two-level interrupt capability
- Built-in power management
- Code protection
- Packaged in
- − Lead Free (RoHS) DIP 40: W78E058B40DL
- − Lead Free (RoHS) PLCC 44: W78E058B40PL
- − Lead Free (RoHS) PQFP 44: W78E058B40FL
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Mfr | Nuvoton Technology Corporation | Series | W78 |
| Package | Tube | Product Status | Active |
| Programmabe | Not Verified | 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) | Mounting Type | Through Hole |
| Package / Case | 40-DIP |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The W78E058DDG is a microcontroller chip manufactured by Winbond Electronics Corporation. It is based on the 8051 architecture and features 128KB of program memory, 4KB of data memory, and 32 I/O pins. The chip is commonly used in embedded systems and industrial applications due to its high performance and low power consumption.
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Equivalent
The equivalent products of the W78E058DDG chip are the Atmel AT89S52 and the Microchip PIC16F877A microcontrollers. These chips have similar features and functionality, making them suitable alternatives for projects requiring a microcontroller with similar specifications. -
Features
Some features of the W78E058DDG microcontroller include a 8051-compatible CPU core with up to 20MHz clock speed, 32KB flash memory, 2KB RAM, 12-bit ADC, UART, SPI, and I2C communication interfaces, and multiple timers/counters. It also has low power consumption and a wide operating voltage range. -
Pinout
The W78E058DDG is a microcontroller with a pin count of 44 pins. It has functions such as 8-bit CPU, 16 KB flash memory, 768 bytes of RAM, multiple timers/counters, UART, SPI, I2C, and several other peripherals for interfacing with external devices. -
Manufacturer
Nuvoton Technology Corporation is the manufacturer of W78E058DDG. It is a semiconductor company specializing in microcontrollers, mixed-signal integrated circuits, and audio ICs. Nuvoton provides high-performance products to applications in consumer electronics, security, and industrial automation. -
Application Field
The W78E058DDG microcontroller is commonly used in various applications such as consumer electronics, home automation, industrial control systems, automotive electronics, and embedded systems. It is also suitable for applications requiring low power consumption, high processing speed, and connectivity options. -
Package
The W78E058DDG chip comes in a Dual In-Line Package (DIP) form, with the dimensions of 0.3 x 0.6 inches. The package size has 40 pins.
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