56F8357 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

56F8357

16-bit Digital Signal Processor

Motorola => Freescale 

Freescale Semiconductor, Inc.

160X

0.20 C A-B D

D

6

D

GG

b

2

D

(b)

SECTION G-G

D1

2

D1

DETAIL F

4X

0.20 H A-B D

C

SEATING

PLANE

156X e

4X e/2

θ2

0.08 C

160X e

0.08 M C A-B D

θ1

H

R1

R2

θ3

S

L

(L1)

DETAIL F

θ

0.25

GAGE

PLANE

CASE 1259-01

ISSUE O

NOTES:

1. DIMENSIONS ARE IN MILLIMETERS.

2. INTERPRET DIMENSIONS AND TOLERANCES

PER ASME Y14.5M, 1994.

3. DATUMS A, B, AND D TO BE DETERMINED

WHERE THE LEADS EXIT THE PLASTIC BODY

AT DATUM PLANE H.

4. DIMENSIONS D1 AND E1 DO NOT INCLUDE

MOLD PROTRUSION. ALLOWABLE

PROTRUSION IS 0.25mm PER SIDE.

DIMENSIONS D1 AND E1 ARE MAXIMUM

PLASTIC BODY SIZE DIMENSIONS

INCLUDING MOLD MISMATCH.

5. DIMENSION b DOES NOT INCLUDE DAMBAR

PROTRUSION. ALLOWABLE DAMBAR

PROTRUSION SHALL NOT CAUSE THE LEAD

WIDTH TO EXCEED THE MAXIMUM b

DIMENSION BY MORE THAN 0.08mm.

DAMBAR CAN NOT BE LOCATED ON THE

LOWER RADIUS OR THE FOOT. MINIMUM

SPACE BETWEEN A PROTRUSION AND AN

ADJACENT LEAD IS 0.07mm.

6. EXACT SHAPE OF CORNERS MAY VARY.

MILLIMETERS

DIM MIN MAX

A

--- 1.60

A1 0.05 0.15

A2 1.35 1.45

b 0.17 0.27

b1 0.17 0.23

c 0.09 0.20

c1 0.09 0.16

D 26.00 BSC

D1 24.00 BSC

e

0.50 BSC

E 26.00 BSC

E1 24.00 BSC

L 0.45 0.75

L1 1.00 REF

R1 0.08 ---

R2 0.08 0.20

S 0.20 ---

θ

0° 7°

θ 1 0° ---

θ 2 11° 13 °

θ 3 11° 13 °

Figure 11-2 56F8357 160-pin LQFP Mechanical Information

152

56F8357 Technical Data

For More Information On This Product,

Preliminary

Go to: www.freescale.com

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