Product Descriptions

The 8XC52/8XC54/8XC58 is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology. Being a member of the MCS 51 family of controllers, the 8XC52/8XC54/ 8XC58 uses the same powerful instruction set, has the same architecture, and is pin-for-pin compatible with the existing MCS 51 family of products. The 8XC52/8XC54/8XC58 is an enhanced version of the 87C51/80C51BH/80C31BH. The added features make it an even more powerful microcontroller for applications that require clock output, and up/down counting capabilities such as motor control. It also has a more versatile serial channel that facilitates multi-processor communications.

Product Features

Y High Performance CHMOS EPROM/ ROM/CPU

Y 12/24/33 MHz Operations

Y Three 16-Bit Timer/Counters

Y Programmable Clock Out

Y Up/Down Timer/Counter

Y Three Level Program Lock System

Y 8K/16K/32K On-Chip Program Memory

Y 256 Bytes of On-Chip Data RAM

Y Improved Quick Pulse Programming Algorithm

Y Boolean Processor

Y 32 Programmable I/O Lines

Y 6 Interrupt Sources

Y Programmable Serial Channel with:

Ð Framing Error Detection

Ð Automatic Address Recognition

Y TTL and CMOS Compatible Logic Levels

Y 64K External Program Memory Space

Y 64K External Data Memory Space

Y MCSÉ 51 Microcontroller Compatible Instruction Set

Y Power Saving Idle and Power Down Modes

Y ONCE (On-Circuit Emulation) Mode

Y Four-Level Interrupt Priority

Y Extended Temperature Range Except for 33 MHz Offering (-40 ° C to 85 ° C)

Product Photos

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