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W77E516A40DL

Name: W77E516A40DL
Rating: 4.5 (10 reviews)

8051 W77 Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH

Brands: Nuvoton Technology Corporation

Mfr.Part #: W77E516A40DL

Datasheet: W77E516A40DL Datasheet (PDF)

Package/Case: 40-DIP

RoHS Status:

Stock Condition: 9037 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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W77E516A40DL General Description

8051 W77 Microcontroller IC 8-Bit 40MHz 64KB (64K x 8) FLASH

Features

8-bit CMOS microcontroller
High speed architecture of 4 clocks/machine cycle runs up to 40 MHz
Pin compatible with standard 80C52
Instruction-set compatible with MCS-51
64KB on-chip Flash-EPROM
Four 8-bit I/O Ports; Port 0 has internal pull-up resisters enabled by software
One extra 4-bit I/O port and Wait State control signal (available on 44-pin PLCC/QFP package)
Three 16-bit Timers
12 interrupt sources with two levels of priority
On-chip oscillator and clock circuitry
Two enhanced full duplex serial ports
64KB In-system Programmable Flash EPROM (APROM)
4KB Auxiliary Flash EPROM for loader program (LDROM)
256 bytes scratch-pad RAM
1KB on-chip SRAM for MOVX instruction
Programmable Watchdog Timer
Dual 16-bit Data Pointers
Software programmable access cycle to external RAM/peripherals
Packages:
− Lead Free(RoHs) DIP 40: W77E516A40DL
− Lead Free(RoHs) PLCC 44: W77E516A40PL
− Lead Free(RoHs) QFP 44: W77E516A40FL

Specifications

Parameter	Value	Parameter	Value
Series	W77	Package	Tube
Product Status	Obsolete	Programmabe	Not Verified
Core Processor	8051	Core Size	8-Bit
Speed	40MHz	Connectivity	EBI/EMI, Serial Port
Peripherals	POR, WDT	Number of I/O	32
Program Memory Size	64KB (64K x 8)	Program Memory Type	FLASH
RAM Size	1K x 8	Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V
Oscillator Type	Internal	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole	Package / Case	40-DIP
Base Product Number	W77E516

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.