Manufacturer Part Number
W77E516A40DL
Manufacturer
Nuvoton Technology Corporation America
Introduction
Microcontroller of W77 Series featuring 8051 Core
Product Features and Performance
8051 Core Processor
Speed at 40MHz
32 Number of I/O
64KB FLASH Memory
1K x 8 RAM Size
Integrated EBI/EMI, Serial Port
Peripherals include POR, WDT
Internal Oscillator
Through Hole Mounting
40-DIP Package
Product Advantages
High-performance 8-Bit Processing
Large Program Memory for complex applications
Embedded Industrial Control capabilities
Key Technical Parameters
Core Size: 8-Bit
Speed: 40MHz
Program Memory Size: 64KB (64K x 8)
RAM Size: 1K x 8
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature Range: 0°C ~ 70°C (TA)
Quality and Safety Features
Power-on Reset (POR)
Watchdog Timer (WDT)
Compatibility
Suitable for applications requiring 8051 architecture
Application Areas
Industrial Automation
Embedded Systems
Consumer Electronics
Product Lifecycle
Obsolete
May need to consider replacements or upgrades
Several Key Reasons to Choose This Product
Mature 8051 Core Technology
High-Speed Operation at 40MHz
Suitable for high reliability industrial applications
Large program memory ideal for complex tasks
Easy integration into existing hardware with legacy support
W77E58P-25Winbond Electronics Corporation