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W78E054B40PL

W78E054B40PL
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For Reference Only

Part Number W78E054B40PL
OEMstron Part # W78E054B40PL
Manufacturer Nuvoton Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 16KB FLASH 44PLCC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models W78E054B40PL PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 21 - May 26 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

W78E054B40PL Specifications

Part Number W78E054B40PL
Brand Nuvoton Technology
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Nuvoton Technology Corporation of America
Series W78
Core Processor 8051
Core Size 8-Bit
Speed 40MHz
Connectivity EBI/EMI, UART/USART
Peripherals POR, WDT
Number of I/O 36
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Data Converters -
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Supplier Device Package -

W78E054B40PL Documents

W78E054B40PL, W78E054B40PL Datasheet (Total Pages: 25, Size: 314.9 KB)
W78E054B40PL Datasheet CoverW78E054B40PL Datasheet Page 2W78E054B40PL Datasheet Page 3W78E054B40PL Datasheet Page 4W78E054B40PL Datasheet Page 5W78E054B40PL Datasheet Page 6W78E054B40PL Datasheet Page 7W78E054B40PL Datasheet Page 8W78E054B40PL Datasheet Page 9W78E054B40PL Datasheet Page 10W78E054B40PL Datasheet Page 11W78E054B40PL Datasheet Page 12W78E054B40PL Datasheet Page 13W78E054B40PL Datasheet Page 14
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Part Number Description Stock

W78E054B40PL

Nuvoton Technology Corp

IC MCU 8-BIT 16K FLASH 44-PLCC

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Part Number Description Stock

W78E054B40PL

D# W78E054B40PL-ND

Nuvoton Technology Corp

IC MCU 8BIT 16KB FLASH 44PLCC

Limited Supply - Call
Part Number Description Stock

W78E054B40PL

Winbond Electronics Corp

In stock shipping within 2days

595
Part Number Description Stock

W78E054B40PL

Winbond Electronics Corp

OEM/CM QUOTES ONLY | NO BROKERS

958
Part Number Description Stock

W78E054B40PL

Winbond Electronics Corp

OEM/CM Immediate delivery

210
Part Number Description Stock

W78E054B40PL

D# NS-W78E054B40PL

Nuvoton Technology Corp

OEM/CM ONLY

3387
Part Number Description Stock

W78E054B40PL

Nuvoton Technology Corp

OEM/CM ONLY

226
Part Number Description Stock

W78E054B40PL

Winbond Electronics Corp

IN stock Immediate delivery

205
Part Number Description Stock

W78E054B40PL

Cypress Semiconductor

shipping today

63
Part Number Description Stock

W78E054B40PL

Winbond Electronics Corp

RFQ

8796

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