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SeekIC No. : 003507988 Detail

W78E051B40FL: IC MCU 8-BIT 4K FLASH 44-PQFP

W78E051B40FL Data Sheet

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Part Number:: W78E051B40FL
Mfg:
Supply Ability:: 5000

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1~5000

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Upload time: 2025/12/4

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Features: • Fully static design 8-bit CMOS microcontroller• Wide supply voltage of 4.5...

Product Details

Quick Details

Series:	W78	Manufacturer:	Nuvoton Technology Corporation of America
Core Processor:	8051	Core Size:	8-Bit
Speed:	40MHz	Connectivity:	EBI/EMI, UART/USART
Propagation Delay Time :	9.5 ns at 3.3 V, 7 ns at 5 V	Peripherals:	POR, WDT
Number of I /O:	36	Program Memory Size:	4KB (4K x 8)
Program Memory Type:	FLASH	EEPROM Size:	-
RAM Size:	128 x 8	Voltage - Supply (Vcc/Vdd):	4.5 V ~ 5.5 V
Data Converters:	-	Oscillator Type:	External
Operating Temperature:	0°C ~ 70°C	Package / Case:	44-BQFP

Description

Core Size: 8-Bit
Peripherals: POR, WDT
Program Memory Type: FLASH
EEPROM Size: -
Data Converters: -
RAM Size: 128 x 8
Oscillator Type: External
Packaging: Tray
Operating Temperature: 0°C ~ 70°C
Number of I /O: 36
Program Memory Size: 4KB (4K x 8)
Speed: 40MHz
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Core Processor: 8051
Connectivity: EBI/EMI, UART/USART
Package / Case: 44-BQFP
Manufacturer: Nuvoton Technology Corporation of America
Series: W78

Parameters:

Technical/Catalog Information	W78E051B40FL
Vendor	Nuvoton Technology Corporation of America
Category	Integrated Circuits (ICs)
Program Memory Size	4K x 8
RAM Size	128 x 8
Number of I /O	36
Package / Case	44-QFP
Speed	40MHz
Controller Series	W78
Oscillator Type	Internal
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	-
Core Processor	8051
Data Converters	-
Core Size	8-Bit
Operating Temperature	0°C ~ 70°C
Connectivity	UART/USART
Peripherals	POR, WDT
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	W78E051B40FL W78E051B40FL

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W78E051B40FL

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