PRELIMINARY

33

80296SA COMMERCIAL CHMOS 16-BIT MICROCONTROLLER

7.0

THERMAL CHARACTERISTICS

All thermal impedance data is approximate for static air conditions at 1 watt of power dissipation. Values will

change depending on operating conditions and the application. The Intel

240800) describes Intel’s thermal impedance test methodology. The

Components Quality and Reliability

8.0

80296SA ERRATA

The 80296SA may contain design defects or errors known as errata. Characterized errata that may cause the

80296SA’s behavior to deviate from published specifications are documented in a specification update.

Specification updates can be obtained from your local Intel sales office or from the World Wide Web

(

9.0

DATASHEET REVISION HISTORY

This datasheet is valid for devices with an “A” at the end of the topside tracking number. Datasheets 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.

This is the -003 version of the datasheet. The following changes were made in this version:

1.

All references to SQFP package were deleted.

2.

Reference to ROM option was removed from Table 1.

3.

The speed designation for 40 MHz was changed from “no mark” to “40” in Table 1.

4.

The T

5.

The T

6.

The READY timing diagrams (Figures 8 and 10) were replaced by examples that reflect the new T

CH

and T

CH

This is the -002 version of the datasheet. The following changes were made in this version:

1.

The “Intel Confidential” designation was removed for publication.

2.

A heading was added for Section 1.0, “Product Overview,” and the remaining sections were renum-

bered.

3.

The errata list was replaced with a reference to the specification update document.

The following changes were made in the -001 version of the datasheet:

1.

Throughout the datasheet, the product name was changed to read “80296SA” instead of “80C296SA.”

2.

The feature list was clarified.

3.

A table of contents was added.

4.

The block diagram was changed.

5.

Several sections were rearranged and section numbers were assigned. “Thermal Characteristics” was

moved to Section 7.0; a section heading was added for “Nomenclature Overview,” Section 2.0; a section

heading was added for “Address Map” and it was moved to Section 5.0; a section heading was added

for “Pinout,” and it was moved to Section 3.0; the section heading “Pin Descriptions” was changed to

“Signals,” Section 4.0. The remaining sections were assigned section numbers: “Electrical Characteris-

Table 15. Thermal Characteristics

Package Type

θ

JA

θ

JC

100-pin QFP

50

°C/W

16

°C/W