Rochester Electronics N80C152JD

The 80C152, which is based on the MCS - 51 CPU, is a highly integrated single - chip 8 - bit microcontroller designed for cost - sensitive, high - speed, serial communications. It is well suited for implementing Integrated Services Digital Networks (ISDN), emerging Local Area Networks, and user defined serial backplane applications. In addition to the multi - protocol communication capability, the 80C152 offers traditional microcontroller features for peripheral I/O interface and control.

• 8K Factory Mask Programmable ROM Available
• Superset of 80C51 Architecture
• Multi - Protocol Serial Communication I/O Port (2.048 Mbps/2.4 Mbps Max)
  • SDLC/HDLC Only
  • CSMA/CD and SDLC/HDLC
  • User Definable Protocols
• Full Duplex/Half Duplex MCS - 51 Compatible UART
• 16.5 MHz Maximum Clock Frequency
• Multiple Power Conservation Modes
• 64KB Program Memory Addressing
• 64KB Data Memory Addressing
• 256 Bytes On - Chip RAM
• Dual On - Chip DMA Channels
• Hold/Hold Acknowledge
• Two General Purpose Timer/Counters
• 5 or 7 I/O Ports
• 56 Special Function Registers
• 11 Interrupt Sources
• Available in 48 Pin Dual - in - Line Package and 68 Pin Surface Mount PLCC Package

• Integrated Services Digital Networks (ISDN)
• emerging Local Area Networks
• user defined serial backplane applications