AN87C196KC データシートの表示（PDF） - Rochester Electronics

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AN87C196KC

POWERFUL MICROCONTROLLER for use in the automotive market

Rochester Electronics 

8XC196KC/8XC196KC20

PROCESS INFORMATION

This device is manufactured on PX29.5 or PX29.9, a

CHMOS III process. Additional process and reliabili-

ty information is available in the Intel® Quality

System Handbook:

http://developer.intel.com/design/quality/quality.htm

270942 – 43

NOTE:

1. EPROMs are available as One Time Programmable

(OTPROM) only.

Figure 3. The 8XC196KC Family Nomenclature

Table 1. Thermal Characteristics

Package

Type

θja

θjc

PLCC

35°C/W

13 °C/W

QFP

55°C/W

16 °C/W

SQFP

TBD

TBD

All thermal impedance data is approximate for static air

conditions at 1W of power dissipation. Values will change

depending on operation conditions and application. See

the Intel Packaging Handbook (order number 240800) for a

description of Intel’s thermal impedance test methodology.

Table 2. 8XC196KC Memory Map

Description

Address

External Memory or I/O

0FFFFH

06000H

Internal ROM/OTPROM or External

Memory (Determined by EA)

5FFFH

2080H

Reserved. Must contain FFH.

(Note 5)

207FH

205EH

PTS Vectors

205DH

2040H

Upper Interrupt Vectors

203FH

2030H

ROM/OTPROM Security Key

202FH

2020H

Reserved. Must contain FFH.

(Note 5)

201FH

201AH

Reserved. Must Contain 20H.

(Note 5)

2019H

CCB

2018H

Reserved. Must contain FFH.

(Note 5)

2017H

2014H

Lower Interrupt Vectors

2013H

2000H

Port 3 and Port 4

1FFFH

1FFEH

External Memory

1FFDH

0200H

488 Bytes Register RAM (Note 1)

01FFH

0018H

CPU SFR’s (Notes 1, 3, 4)

0017H

0000H

NOTES:

1. Code executed in locations 0000H to 01FFH will be

forced external.

2. Reserved memory locations must contain 0FFH unless

noted.

3. Reserved SFR bit locations must contain 0.

4. Refer to 8XC196KC User’s manual for SFR descriptions.

5. WARNING: Reserved memory locations must not be

written or read. The contents and/or function of these lo-

cations may change with future revisions of the device.

Therefore, a program that relies on one or more of these

locations may not function properly.

3

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