68HC705JB4 datasheet(125/134 Pages) FREESCALE

125 / 134 page

February 24, 1999

GENERAL RELEASE SPECIFICATION

MC68HC05JB4

MECHANICAL SPECIFICATIONS

MOTOROLA

REV 2

14-1

SECTION 14

MECHANICAL SPECIFICATIONS

This section provides the mechanical dimensions for the 28-pin PDIP and 28-pin

SOIC packages.

14.1

28-PIN PDIP (CASE 710)

14.2

28-PIN SOIC (CASE 751F)

NOTES:

1. POSITIONAL TOLERANCE OF LEADS (D), SHALL

BE WITHIN 0.25 (0.010) AT MAXIMUM MATERIAL

CONDITION, IN RELATION TO SEATING PLANE

AND EACH OTHER.

2. DIMENSION L TO CENTER OF LEADS WHEN

FORMED PARALLEL.

3. DIMENSION B DOES NOT INCLUDE MOLD FLASH.

SEATING

PLANE

DIM

MIN

MAX

MIN

MAX

INCHES

MILLIMETERS

36.45

37.21

1.435

1.465

13.72

14.22

0.540

0.560

3.94

5.08

0.155

0.200

0.36

0.56

0.014

0.022

1.02

1.52

0.040

0.060

2.54 BSC

0.100 BSC

1.65

2.16

0.065

0.085

0.20

0.38

0.008

0.015

2.92

3.43

0.115

0.135

15.24 BSC

0.600 BSC

0.51

1.02

0.020

0.040

NOTES:

1. DIMENSIONING AND TOLERANCING PER

ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSION A AND B DO NOT INCLUDE

MOLD PROTRUSION.

4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)

PER SIDE.

5. DIMENSION D DOES NOT INCLUDE DAMBAR

PROTRUSION. ALLOWABLE

DAMBAR PROTRUSION SHALL BE 0.13

(0.005) TOTAL IN EXCESS OF D DIMENSION

AT MAXIMUM MATERIAL CONDITION.

-A-

-B-

28X

14X

0.010 (0.25)

B S

0.010 (0.25)

B M

26X

-T-

SEATING

PLANE

X 45

DIM

MIN

MAX

MIN

MAX

INCHES

MILLIMETERS

17.80

18.05

0.701

0.711

7.40

7.60

0.292

0.299

2.35

2.65

0.093

0.104

0.35

0.49

0.014

0.019

0.41

0.90

0.016

0.035

1.27 BSC

0.050 BSC

0.23

0.32

0.009

0.013

0.13

0.29

0.005

0.011

10.01

10.55

0.395

0.415

0.25

0.75

0.010

0.029

Freescale Semiconductor, Inc.

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