87C58

8XC52 54 58 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Commercial Express 87C52 80C52 80C32 87C54 80C54 87C58 80C58 See Table 1 for Proliferation Options 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 Framing Error Detection Automatic Address Recognition Y TTL and CMOS Compatible Logic Levels Y 64K External Program Memory Space Y 64K External Data Memory Space Y MCS 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 (b40 C to a85 C) MEMORY ORGANIZATION ROM Device EPROM Version ROMless Version ROM EPROM Bytes 80C52 87C52 80C32 8K 80C54 87C54 80C32 16K 80C58 87C58 80C32 32K These devices can address up to 64 Kbytes of external program data memory RAM Bytes 256 256 256 The Intel 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 existin...