W83977TF-A View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W83977TF-A

WINBOND I/O

Winbond 

17.0 PACKAGE DIMENSIONS

(128-pin PQFP)

102

103

HE

E

65

64

D HD

128

1

e

b

See Detail F

Seating Plane

39

38

A

A2

A1

y

c

L

L1

Detail F

W83977TF

PRELIMINARY

Symbol

A1

A2

b

c

D

E

e

HD

HE

L

L1

y

0

Min

0.25

2.57

0.10

0.10

13.90

19.90

17.00

23.00

0.65

0

Dimension in mm

Nom

0.35

Max

0.45

2.72

2.87

0.20

0.30

0.15

0.20

14.00

14.10

20.00

0.50

20.10

17.20

23.20

0.80

1.60

17.40

23.40

0.95

0.08

7

Dimension in inch

Min Nom Max

0.010

0.101

0.014

0.107

0.018

0.113

0.004 0.008 0.012

0.004 0.006 0.008

0.547 0.551 0.555

0.783 0.787 0.791

0.020

0.669 0.677 0.685

0.905 0.913 0.921

0.025 0.031 0.037

0.063

0.003

0

7

Note:

1.Dimension D & E do not include interlead

flash.

2.Dimension b does not include dambar

protrusion/intrusion .

3.Controlling dimension : Millimeter

4.General appearance spec. should be based

on final visual inspection spec.

5. PCB layout please use the "mm".

Headquarters

No. 4, Creation Rd. III

Science-Based Industrial Park

Hsinchu, Taiwan

TEL: 886-35-770066

FAX: 886-35-789467

www: http://www.winbond.com.tw/

Taipei Office

11F, No. 115, Sec. 3, Min-Sheng East Rd.

Taipei, Taiwan

TEL: 886-2-7190505

FAX: 886-2-7197502

TLX: 16485 WINTPE

Winbond Electronics (H.K.) Ltd.

Rm. 803, World Trade Square, Tower II

123 Hoi Bun Rd., Kwun Tong

Kowloon, Hong Kong

TEL: 852-27516023-7

FAX: 852-27552064

Winbond Electronics

(North America) Corp.

2730 Orchard Parkway

San Jose, CA 95134 U.S.A.

TEL: 1-408-9436666

FAX: 1-408-9436668

Please note that all data and specifications are subject to change without notice. All the

trade marks of products and companies mentioned in this data sheet belong to their

original owners.

- 149 -

Publication Release Date: March 1998

Revision 0.62

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