Professional IC Distribution & Technical Solutions

The W78C51016C is a microcontroller manufactured by AELTA. Below are its key specifications, descriptions, and features:

Specifications:

• Core: 8-bit 8051-based microcontroller
• Operating Voltage: 4.5V to 5.5V
• Clock Speed: Up to 16 MHz
• Program Memory (ROM): 16 KB
• RAM: 512 bytes
• EEPROM: None (external EEPROM may be required)
• I/O Ports: 32 programmable I/O pins (4 ports: P0, P1, P2, P3)
• Timers/Counters: 2 × 16-bit timers (Timer 0 & Timer 1)
• Serial Communication: UART (serial port)
• Interrupts: 5 interrupt sources (2 external, 2 timer, 1 serial)
• Watchdog Timer: Yes
• Power Saving Modes: Idle and Power-down modes
• Package Type: 40-pin DIP (Dual In-line Package)

Descriptions:

• The W78C51016C is a high-performance, low-power 8051-compatible microcontroller.
• It is designed for embedded control applications requiring moderate processing power and I/O capabilities.
• Suitable for industrial control, consumer electronics, and automation systems.

Features:

• Fully compatible with the MCS-51 instruction set.
• On-chip oscillator with external crystal support.
• Power-on reset and brown-out detection for reliable operation.
• Low EMI emission for noise-sensitive applications.
• Industrial-grade temperature range (-40°C to +85°C).

For detailed datasheets or application notes, refer to AELTA's official documentation.