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W78E052DDG

Name: W78E052DDG
Rating: 4.5 (10 reviews)

W78E052DDG is an MCU based on the 8052 architecture, featuring a CISC instruction set, 8KB EPROM for program storage, and compatibility with 2

Brands: Nuvoton Technology Corporation

Mfr.Part #: W78E052DDG

Datasheet: W78E052DDG Datasheet (PDF)

Package/Case: DIP

RoHS Status:

Stock Condition: 3455 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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W78E052DDG General Description

The W78E052DDG is a popular 8-bit microcontroller that belongs to the 8052 family of microcontrollers. It is manufactured by Nuvoton Technology Corporation. This microcontroller has a CPU core that is compatible with the Intel 8052 microcontroller. The W78E052DDG features a high-performance RISC-like core with a maximum operating frequency of 40 MHz. It has 8 KB of on-chip flash memory for program storage and 256 bytes of on-chip RAM for data storage. It also includes a range of peripherals such as timers/counters, serial communication interfaces, and general-purpose I/O ports.This microcontroller operates at a supply voltage of 2.4V to 5.5V, making it suitable for a wide range of applications. It also has low power consumption, making it ideal for battery-powered devices.The W78E052DDG comes in a variety of package options, including a 40-pin Dual In-line Package (DIP) and a 44-pin Quad Flat Package (QFP), providing flexibility for different design requirements.

Features

8-bit microcontroller
Enhanced 80C51 CPU core
4 KB on-chip flash memory
256 bytes of RAM
High speed architecture with 6 clocks per machine cycle
Industrial temperature range (-40°C to 85°C)
20 programmable I/O pins

Application

Industrial control systems
Automotive electronics
Home appliances
Consumer electronics
Medical devices
Telecommunication systems
Security systems
Power management

Specifications

Parameter	Value	Parameter	Value
ECCN (US)	EAR99	Part Status	Active
HTS	8542.39.00.01	Automotive	No
PPAP	No	Family Name	W78
Instruction Set Architecture	CISC	Device Core	8052
Core Architecture	8051	Maximum CPU Frequency (MHz)	40
Maximum Clock Rate (MHz)	40	Data Bus Width (bit)	8
Program Memory Type	EPROM	Program Memory Size	8KB
RAM Size	256B	Maximum Expanded Memory Size	64KB
Programmability	Yes	Interface Type	UART
Number of I/Os	32	No. of Timers	2
USART	0	UART	1
USB	0	SPI	0
I2C	0	I2S	0
CAN	0	Ethernet	0
Watchdog	1	Parallel Master Port	No
Real Time Clock	No	Minimum Operating Supply Voltage (V)	2.4
Typical Operating Supply Voltage (V)	5\|3.3\|2.5	Maximum Operating Supply Voltage (V)	5.5
Minimum Operating Temperature (°C)	-40	Maximum Operating Temperature (°C)	85
Mounting	Through Hole	Package Height	3.94
Package Width	13.84	Package Length	52.2
PCB changed	40	Standard Package Name	DIP
Supplier Package	DIP	Pin Count	40
Lead Shape	Through Hole

Shipping

	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.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	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

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
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.