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W77E058A40DL +BOM

W77E058A40DL Electronic Component

Manufacturer:

Nuvoton Technology Corporation
Mfr.Part #:

W77E058A40DL
Datasheet:

W77E058A40DL Datasheet (PDF)
Programmabe:

Not Verified
Core Processor:

8051
Core Size:

8-Bit
Speed:

40MHz

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

W77E058A40DL General Description

The W77E058A40DL, crafted by Nuvoton Technology Corporation, stands as a stalwart member of the illustrious 8051 microcontroller lineage. This microcontroller's prowess lies in its 8-bit CPU core, pulsating with energy at a clock frequency soaring up to 40 MHz. Within its silicon heart rests 64 KB of flash memory, a vast expanse ready to house the blueprints of countless programs. Accompanying this digital mansion is a cozy 2 KB of RAM, providing sanctuary for fleeting data. But its allure extends beyond mere memory; it boasts an array of peripherals, from timers to serial interfaces, each a trusty ally in the battle of embedded systems. Yet, its appeal transcends functionality, embracing versatility with a wide operating voltage range spanning 2.7V to 5.5V. Whether basking in the glow of batteries or tethered to the grid, it thrives. Furthermore, its modest appetite for power makes it an eco-warrior, championing energy-efficient designs with aplomb. And in a nod to the demands of the modern world, it embraces the convenience of in-system and in-application programming, a testament to its adaptability in the ever-evolving landscape of firmware. The W77E058A40DL, a microcontroller that not only computes but also captivates

Key Features

8-bit CMOS microcontroller
High speed architecture of 4 clocks/machine cycle runs up to 40 MHz
Pin compatible with standard 80C52
Instruction-set compatible with MCS-51
Four 8-bit I/O Ports
One extra 4-bit I/O port and Wait State control signal (available on 44-pin PLCC/QFP package)
Three 16-bit Timers
12 interrupt sources with two levels of priority
On-chip oscillator and clock circuitry
Two enhanced full duplex serial ports
32 KB flash Multiple-Time Programmable(MTP) ROM
256 bytes scratch-pad RAM
1 KB on-chip SRAM for MOVX instruction
Programmable Watchdog Timer
Dual 16-bit Data Pointers
Software programmable access cycle to external RAM/peripherals
Packages:
- DIP 40: W77E58-25/40
- PLCC 44: W77E58P-25/40
- QFP 44: W77E58F-25/40

Specifications

Programmabe	Not Verified	Core Processor	8051
Core Size	8-Bit	Speed	40MHz
Connectivity	EBI/EMI, Serial Port	Peripherals	POR, WDT
Number of I/O	32	Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH	EEPROM Size	-
RAM Size	1K 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
Series	W77	Base Product Number	W77E058