This document is an update to the specifications contained in the Affected Documents/Related Documents table below. This is the latest release of the 8XC251 SA/SB/SP/SQ SPECIFICATION UPDATE. This document is a compilation of device and documentation errata, specification clarifications and changes. It is intended for hardware system manufacturers and software developers of applications, operating systems, or tools.
Information types defined in Nomenclature are consolidated into the specification update and are no longer published in other documents. This document may also contain additional information that was not previously published.
| Title | Order No. |
|---|---|
| 8XC251SB Embedded Microcontroller User’s Manual | 272617 |
| 8XC251SA, 8XC251SB, 8XC251SP, 8XC251SQ Embedded Microcon troller User’s Manual | 272795 |
| Introducing the MCS® 251Microcontroller - the 8XC251SB | 272670 |
| Maximizing Performance Using the MCS® 251 Microcontroller : Programming the 8XC251SB | 272671 |
| Migrating from the MCS® 51 Microcontroller to the MCS® 251 Microcon troller (8XC251SB) : Software and Hardware Considerations | 272672 |
| 8XC251SA/SB/SP/SQ High Performance CHMOS Microcontroller Datasheet | 272783 |
| Date | Version | Description |
|---|---|---|
| 129/02/98 | 007 | Revised “Problem” text for Errata 9800010.
Added Document Changes 1 to 3. |
| 09/23/98 | 006 | Added Errata 9800010. |
| 06/04/98 | 005 | Added Errata 9800009. |
| 07/16/97 | 004 | Modified the Affected Products section for erratum 9600008. |
| 09/18/96 | 003 | Modified workaround for specification clarification number 001. Trdhz1 Timing. |
| 08/07/96 | 002 | Added specification clarification, 001. Trdhz1 Timing. |
| 07/01/96 | 001 | This is the new Specification Update document. It contains all identified errata published prior to this date. |