Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

W79E821ADG

W79E821ADG

For Reference Only

Part Number W79E821ADG
PNEDA Part # W79E821ADG
Description IC MCU 8BIT 1KB FLASH 20DIP
Manufacturer Nuvoton Technology
Unit Price Request a Quote
In Stock 5,760
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 9 - May 14 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

W79E821ADG Resources

Brand Nuvoton Technology
ECAD Module ECAD
Mfr. Part NumberW79E821ADG
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
W79E821ADG, W79E821ADG Datasheet (Total Pages: 114, Size: 1,325.79 KB)
PDFW79E825ASG Datasheet Cover
W79E825ASG Datasheet Page 2 W79E825ASG Datasheet Page 3 W79E825ASG Datasheet Page 4 W79E825ASG Datasheet Page 5 W79E825ASG Datasheet Page 6 W79E825ASG Datasheet Page 7 W79E825ASG Datasheet Page 8 W79E825ASG Datasheet Page 9 W79E825ASG Datasheet Page 10 W79E825ASG Datasheet Page 11

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • W79E821ADG Datasheet
  • where to find W79E821ADG
  • Nuvoton Technology

  • Nuvoton Technology W79E821ADG
  • W79E821ADG PDF Datasheet
  • W79E821ADG Stock

  • W79E821ADG Pinout
  • Datasheet W79E821ADG
  • W79E821ADG Supplier

  • Nuvoton Technology Distributor
  • W79E821ADG Price
  • W79E821ADG Distributor

W79E821ADG Specifications

ManufacturerNuvoton Technology Corporation of America
SeriesW79
Core Processor8051
Core Size8-Bit
Speed20MHz
ConnectivityI²C, UART/USART
PeripheralsBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT
Number of I/O18
Program Memory Size1KB (1K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size128 x 8
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
Data ConvertersA/D 4x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeThrough Hole
Package / Case20-DIP (0.300", 7.62mm)
Supplier Device Package-

The Products You May Be Interested In

TMS320F28030RSHT

Texas Instruments

Manufacturer

Series

C2000™ C28x Piccolo™

Core Processor

C28x

Core Size

32-Bit

Speed

60MHz

Connectivity

CANbus, I²C, LINbus, SCI, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O

26

Program Memory Size

32KB (16K x 16)

Program Memory Type

FLASH

EEPROM Size

-

RAM Size

6K x 16

Voltage - Supply (Vcc/Vdd)

1.71V ~ 1.995V

Data Converters

A/D 13x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Package / Case

56-VFQFN Exposed Pad

Supplier Device Package

56-VQFN (7x7)

MB90548GSPMC-G-391E1

Cypress Semiconductor

Manufacturer

Cypress Semiconductor Corp

Series

F²MC-16LX MB90545G

Core Processor

F²MC-16LX

Core Size

16-Bit

Speed

16MHz

Connectivity

CANbus, EBI/EMI, SCI, Serial I/O, UART/USART

Peripherals

POR, WDT

Number of I/O

81

Program Memory Size

128KB (128K x 8)

Program Memory Type

Mask ROM

EEPROM Size

-

RAM Size

4K x 8

Voltage - Supply (Vcc/Vdd)

3.5V ~ 5.5V

Data Converters

A/D 8x8/10b

Oscillator Type

External

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Package / Case

100-LQFP

Supplier Device Package

100-LQFP (14x14)

MAXQ610J-2548+T

Maxim Integrated

Manufacturer

Maxim Integrated

Series

MAXQ®

Core Processor

MAXQ20S

Core Size

16-Bit

Speed

12MHz

Connectivity

SPI, UART/USART

Peripherals

Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT

Number of I/O

32

Program Memory Size

64KB (64K x 8)

Program Memory Type

FLASH

EEPROM Size

-

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.7V ~ 3.6V

Data Converters

-

Oscillator Type

Internal

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Package / Case

44-WFQFN Exposed Pad

Supplier Device Package

44-TQFN-EP (7x7)

PIC16LC58BT-04I/SS

Microchip Technology

Manufacturer

Microchip Technology

Series

PIC® 16C

Core Processor

PIC

Core Size

8-Bit

Speed

4MHz

Connectivity

-

Peripherals

POR, WDT

Number of I/O

12

Program Memory Size

3KB (2K x 12)

Program Memory Type

OTP

EEPROM Size

-

RAM Size

73 x 8

Voltage - Supply (Vcc/Vdd)

2.5V ~ 5.5V

Data Converters

-

Oscillator Type

External

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

20-SSOP (0.209", 5.30mm Width)

Supplier Device Package

20-SSOP

Manufacturer

Silicon Labs

Series

Tiny Gecko 1

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

48MHz

Connectivity

CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT

Number of I/O

50

Program Memory Size

64KB (64K x 8)

Program Memory Type

FLASH

EEPROM Size

-

RAM Size

32K x 8

Voltage - Supply (Vcc/Vdd)

1.8V ~ 3.8V

Data Converters

A/D 12bit SAR; D/A 12bit

Oscillator Type

Internal

Operating Temperature

-40°C ~ 125°C (TJ)

Mounting Type

Surface Mount

Package / Case

64-TQFP

Supplier Device Package

64-TQFP (10x10)

Recently Sold

IHLP2525CZERR20M01

IHLP2525CZERR20M01

Vishay Dale

FIXED IND 200NH 24A 3 MOHM SMD

AD620ARZ

AD620ARZ

Analog Devices

IC INST AMP 1 CIRCUIT 8SOIC

IRF7240TRPBF

IRF7240TRPBF

Infineon Technologies

MOSFET P-CH 40V 10.5A 8-SOIC

MAX238CWG

MAX238CWG

Maxim Integrated

IC TRANSCEIVER FULL 4/4 24SOIC

SMBJ26A-13-F

SMBJ26A-13-F

Diodes Incorporated

TVS DIODE 26V 42.1V SMB

ADM695AR

ADM695AR

Analog Devices

IC SUPER MPU 4.65 100MA 16SOIC

MURS120-E3/52T

MURS120-E3/52T

Vishay Semiconductor Diodes Division

DIODE GP 200V 1A DO214AA

LNBH25LSPQR

LNBH25LSPQR

STMicroelectronics

IC REG CONV SAT TV 1OUT 24QFN

SDF DF128S

SDF DF128S

Cantherm

TCO 250VAC 10A 128C(262F) AXIAL

ECLAMP2410P.TCT

ECLAMP2410P.TCT

Semtech

FILTER RC(PI) 45 OHM/12PF SMD

S29JL064J60TFI003

S29JL064J60TFI003

Cypress Semiconductor

IC FLASH 64M PARALLEL 48TSOP

SI9706DY-T1-E3

SI9706DY-T1-E3

Vishay Siliconix

IC PCMCIA INTFACE SW 8SO