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Part Number | W78E051DFG |
OEMstron Part # | W78E051DFG |
Manufacturer | Nuvoton Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 44QFP |
Lifecycle | Not For New Designs |
RoHS | No RoHS Information |
EDA/CAD Models | W78E051DFG PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
W78E051DFG Specifications
Part Number | W78E051DFG | |
Brand | Nuvoton Technology | |
Lifecycle | Not For New Designs | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Nuvoton Technology Corporation of America | |
Series | W78 | |
Core Processor | 8052 | |
Core Size | 8-Bit | |
Speed | 40MHz | |
Connectivity | EBI/EMI, UART/USART | |
Peripherals | POR, WDT | |
Number of I/O | 36 | |
Program Memory Size | 4KB (4K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 256 x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | External | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 44-BQFP | |
Supplier Device Package | - |
W78E051DFG Documents

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Part Number | Description | Stock |
W78E051DFG Nuvoton Technology Corp |
IC MCU 8-BIT 4K FLASH 44-PQFP |
Contact Us |
Part Number | Description | Stock |
W78E051DFG D# W78E051DFG-ND Nuvoton Technology Corp |
IC MCU 8BIT 4KB FLASH 44QFP |
Limited Supply - Call |
Part Number | Description | Stock |
W78E051DFG D# NS-W78E051DFG Nuvoton Technology Corp |
OEM/CM ONLY |
6971 |
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