Product Overview

The JP0051 is an 8-bit Flash microcontroller developed by JoulePower Technology, featuring complete communication interfaces (UART, I2C) and watchdog timer functionality. The product offers multiple package options, including MSOP10, making it suitable for small consumer electronics, smart home appliances, and general industrial control applications. Its low power consumption design and sleep mode features make it particularly suitable for battery-powered product applications.

Features

Core Features
• 8-bit 8051 architecture CPU
• Built-in Flash program memory
• Multiple data pointer (DPTR0/DPTR1) support
• Sleep mode and low power management support

Peripheral Resources
• Multiple UART interfaces
• I2C communication interface (master/slave mode support)
• Multiple programmable I/O ports (P0/P1/P2)
• Built-in Watchdog timer • Timer1

Clock System
• Configurable system clock
• Independent peripheral clock control
• Multiple clock division support

Protection Features
• Watchdog monitoring system
• Sleep counter
• System configuration protection

Application

Part Numbers and Ordering Information