S87C581SF76

S87C581SF76 Datasheet

Part	Datasheet
S87C581SF76	S87C581SF76 (pdf)

Related Parts	Information
S87C5424SF76	S87C5424SF76
S87C521SF76	S87C521SF76
N87C5833SF76	N87C5833SF76
TN87C5224SF76	TN87C5224SF76
AN87C54F8	AN87C54F8
N87C581SF76	N87C581SF76

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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 Except for 33 MHz Offering b40 C to a85 C MEMORY ORGANIZATION ROM Device EPROM Version ROMless Version ROM EPROM Bytes 80C52 87C52 80C32 80C54 87C54 80C32 80C58 87C58 80C32 These devices can address up to 64 Kbytes of external program data memory RAM Bytes 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 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 Throughout this document 8XC5X will refer to the 8XC52 80C32 8XC54 and 8XC58 unless information applies to a specific device Other brands and names are the property of their respective owners Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata COPYRIGHT INTEL CORPORATION 2004 July, 2004 Order Number 272336-005 8XC52 54 58 Table 1 Proliferations Options Data sheets are changed as new device information becomes available. Verify with your local Intel sales office that you have the latest version before finalizing a design or ordering devices. The following differences exist between this datasheet 272336-005 and the previous version Removed references to package prefixes. When possible, prefix variables replaced with x. The following differences exist between datasheet 272336-003 and the previous version Removed 8XC5X-3 and 8XC5X-20 from the data sheet. Included 8XC5X-24 and 8XC5X-33 devices. Removed the statement ‘‘The 80C32 standard, -1 and -2, and 80C52 standard, -1 and -2, do not have the ’’ from the section DESIGN CONSIDERATION. The following differences exist between this datasheet 272336-002 and the previous version Removed 8XC5X-L from the data sheet. Included features not available in 80C32-Standard, -1 and -2, and 80C52-Standard, -1 and -2 devices. This 8XC5X datasheet 272336-001 replaces the following datasheets: 87C52/80C52/80C32 87C52/80C52/80C32 EXPRESS 87C52-20/80C52-20/80C32-20 87C54/80C54 87C54/80C54 EXPRESS 87C54-20/-3 80C54-20/-3 87C54/80C58 87C58/80C58 EXPRESS 87C58-20/-3 80C58-20/-3 270757-003 270868-002 272272-001 270816-004 270901-001 270941-003 270900-003 270902-001 272029-002

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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 Except for 33 MHz Offering b40 C to a85 C

MEMORY ORGANIZATION

ROM Device

EPROM Version

ROMless Version

ROM EPROM Bytes
80C52
87C52
80C32
80C54
87C54
80C32
80C58
87C58
80C32

These devices can address up to 64 Kbytes of external program data memory

RAM Bytes

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 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

Throughout this document 8XC5X will refer to the 8XC52 80C32 8XC54 and 8XC58 unless information applies to a specific device

Other brands and names are the property of their respective owners Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata

COPYRIGHT INTEL CORPORATION 2004

July, 2004

Order Number 272336-005
8XC52 54 58

Table 1 Proliferations Options
Data sheets are changed as new device information becomes available. Verify with your local Intel sales office that you have the latest version before finalizing a design or ordering devices.

The following differences exist between this datasheet 272336-005 and the previous version

Removed references to package prefixes. When possible, prefix variables replaced with x.

The following differences exist between datasheet 272336-003 and the previous version

Removed 8XC5X-3 and 8XC5X-20 from the data sheet.

Included 8XC5X-24 and 8XC5X-33 devices.

Removed the statement ‘‘The 80C32 standard, -1 and -2, and 80C52 standard, -1 and -2, do not have the ’’ from the section DESIGN CONSIDERATION.

The following differences exist between this datasheet 272336-002 and the previous version

Removed 8XC5X-L from the data sheet.

Included features not available in 80C32-Standard, -1 and -2, and 80C52-Standard, -1 and -2 devices.

This 8XC5X datasheet 272336-001 replaces the following datasheets:
87C52/80C52/80C32 87C52/80C52/80C32 EXPRESS 87C52-20/80C52-20/80C32-20 87C54/80C54 87C54/80C54 EXPRESS 87C54-20/-3 80C54-20/-3 87C54/80C58 87C58/80C58 EXPRESS 87C58-20/-3 80C58-20/-3
270757-003 270868-002 272272-001 270816-004 270901-001 270941-003 270900-003 270902-001 272029-002

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Datasheet ID: S87C581SF76 638939