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See Technical Specifications

W78E058B40DL +BOM

Tiny microcontroller

Manufacturer:

Nuvoton Technology Corporation
Mfr.Part #:

W78E058B40DL
Datasheet:

W78E058B40DL Datasheet (PDF)
Series:

W78
Programmabe:

Not Verified
Core Processor:

8052
Core Size:

8-Bit
EDA/CAD Models:

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W78E058B40DL General Description

The W78E058B40DL microcontroller is a versatile and high-performance chip that is perfect for a wide range of embedded systems applications. With its powerful 8-bit 8051 core running at speeds of up to 40 MHz, this microcontroller offers impressive processing capabilities for demanding tasks. Its 256 bytes of RAM and 4 KB of Flash memory provide ample storage for program code and data, while the 64 KB of on-chip OTPROM ensures secure and reliable firmware storage

Nuvoton Technology Corporation Inventory

Key Features

Fully static design 8-bit CMOS microcontroller
32K bytes of in-system programmable Flash EPROM for Application Program (APROM)
4K bytes of auxiliary ROM for Loader Program (LDROM)
512 bytes of on-chip RAM (including 256 bytes of AUX-RAM, software selectable)
64K bytes program memory address space and 64K bytes data memory address space
Four 8-bit bi-directional ports
One 4-bit multipurpose programmable port
Three 16-bit timer/counters
One full duplex serial port
Eight-sources, two-level interrupt capability
Built-in power management
Code protection
Packaged in
− Lead Free (RoHS) DIP 40: W78E058B40DL
− Lead Free (RoHS) PLCC 44: W78E058B40PL
− Lead Free (RoHS) PQFP 44: W78E058B40FL

Specifications

Series	W78	Programmabe	Not Verified
Core Processor	8052	Core Size	8-Bit
Speed	40MHz	Connectivity	EBI/EMI, UART/USART
Peripherals	POR, WDT	Number of I/O	32
Program Memory Size	32KB (32K x 8)	Program Memory Type	FLASH
EEPROM Size	-	RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V	Data Converters	-
Oscillator Type	Internal	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole	Base Product Number	W78E058