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W77C032A40FL from WINBOND

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13.672ms

W77C032A40FL

Manufacturer: WINBOND

8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
W77C032A40FL WINBOND 100 In Stock

Description and Introduction

8-BIT MICROCONTROLLER The W77C032A40FL is a microcontroller manufactured by Winbond. Below are the factual specifications, descriptions, and features from the available knowledge base:  

### **Specifications:**  
- **Manufacturer:** Winbond  
- **Part Number:** W77C032A40FL  
- **Core:** 8051-compatible  
- **Operating Frequency:** Up to 40 MHz  
- **Flash Memory:** 32 KB  
- **RAM:** 1 KB (internal) + 1 KB (external)  
- **Timers:** Three 16-bit timers  
- **UART:** One full-duplex serial port  
- **I/O Ports:** Four 8-bit ports (P0, P1, P2, P3)  
- **Interrupts:** Seven interrupt sources with two priority levels  
- **Power Supply:** 4.5V to 5.5V  
- **Package:** PLCC-44  

### **Descriptions & Features:**  
- **High-Speed 8051 Core:** Executes instructions up to 3x faster than standard 8051 microcontrollers at the same clock frequency.  
- **Dual Data Pointers:** Enhances data movement efficiency.  
- **Watchdog Timer:** Provides system reliability with a built-in watchdog timer.  
- **Power-Saving Modes:** Includes idle and power-down modes for reduced power consumption.  
- **Industrial Temperature Range:** Operates reliably in industrial environments.  
- **Compatibility:** Fully compatible with the MCS-51 instruction set.  

This information is based on Winbond's official documentation for the W77C032A40FL microcontroller.

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