83C196KB datasheet(3/22 Pages) INTEL

3 / 22 page

8XC196KB8XC196KB16

PROCESS INFORMATION

This device is manufactured on P6290 and 6291 a

CHMOS III-E process Additional process and reli-

ability information is available in Intel’s

Components

Quality and Reliability Handbook

Order Number

210997

270909 – 2

EXAMPLE

N87C196KB16

68-Lead

PLCC

OTPROM 16 MHz

For complete package dimensional data refer to the

Intel Packaging Handbook (Order Number 240800)

NOTE

1 EPROMs are available as One Time Programmable

(OTPROM) only

Figure 2 The 8XC196KB Nomenclature

Table 1 Thermal Characteristics

Package

ija

ijc

Type

PLCC

35 CW

13 CW

QFP

70 CW

4 CW

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 8XC196KB Memory Map

Description

Address

External Memory or IO

0FFFFH

04000H

Internal ROMEPROM or External

3FFFH

Memory (Determined by EA)

2080H

Reserved Must contain FFH

207FH

(Note 5)

2040H

Upper Interrupt Vectors

203FH

2030H

ROMEPROM Security Key

202FH

2020H

Reserved Must contain FFH

201FH

(Note 5)

201AH

Reserved Must Contain 20H

2019H

(Note 5)

CCB

2018H

Reserved Must contain FFH

2017H

(Note 5)

2014H

Lower Interrupt Vectors

2013H

2000H

Port 3 and Port 4

1FFFH

1FFEH

External Memory

1FFDH

0100H

232 Bytes Register RAM (Note 1)

00FFH

0018H

CPU SFR’s (Notes 1 3)

0017H

0000H

NOTES

1 Code executed in locations 0000H to 00FFH will be

forced external

2 Reserved memory locations must contain 0FFH unless

noted

3 Reserved SFR bit locations must contain 0

4 Refer to 8XC196KB quick reference for SFR descrip-

tions

5 WARNING Reserved memory locations must not be

written or read The contents andor 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

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