Product Overview
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P-DIP
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TO&SOT
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SOIC / SSOP / TSSOP
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SOJ&PLCC
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QFP / LQFP / TQFP

 

QFP / LQFP / TQFP

Overview

A QFP or Quad Flat Package is a surface mount integrated circuit package with "gull wing" leads extending from each of the four sides.

Greatek offers a complete line up for QFP, LQFP (low profile), and TQFP (thin) from 32pins up to 256pins, including exposed pad for thermal enhancement.

Type

Body Size

Body Thickness

Lead Count

Lead Pitch

Lead Length

E.P

QFP

10×10

2.0

44

0.80

1.6

 

44

0.80

1.95

 

52

0.65

1.6

 

14×14

2.0

52

1.00

1.6

 

14×20

2.8

64

1.00

1.6

 

1.95

 

2.5

 

80

0.80

1.6

 

1.95

 

100

0.65

1.6

 

1.95

 

2.4

 

128

0.50

1.6

 

28×28

3.35

208

0.50

1.3

 

1.6

 

TQFP

7×7

1.0

32

0.8

1.0

V

48

0.5

1.0

V

64

0.4

1.0

V

10×10

1.0

44

0.80

1.0

V

64

0.50

1.0

V

80

0.40

1.0

V

14×14

1.0

100

0.5

1.0

V

128

0.4

1.0

V

LQFP

7×7

1.4

32

0.8

1.0

 

48

0.5

1.0

 

64

0.4

1.0

 

10×10

1.4

44

0.8

1.0

V

1.6

 

48

0.65

1.0

V

64

0.5

1.0

V

1.5

 

80

0.4

1.0

V

12×12

1.4

80

0.5

1.0

 

14×14

1.4

64

0.8

1.0

 

100

0.5

1.0

V

128

0.4

1.0

V

14×20

1.4

67

0.8

2.05

 

100

0.65

1.0

 

128

0.5

1.0

V

24×24

1.4

176

0.50

1.0

V

216

0.40

1.0

V

28×28

1.4

256

0.40

1.0

V

 

 

 

 

 

Unit: mm

 

Feature

Au wire diameter from 0.7mil to 2.0mil

Cu wire diameter available from 0.7mil to 2.0mil

Lead count: 32L to 256L

Body size available from 7x7mm to 28x28mm

Green PKG & ROHS REACH compliance

Pure matte tin plating

Multi-die and stack die assembly available

 

Packing method

Tray / Tape & Reel available.

 

Reliability Qualification

Moisture Sensitivity Level

JEDEC MSL3 (30°C / 60% RH / 192hrs)

Temp. Cycle Test

-65/+150°C, 500 cycles

Pressure Cooker Test

121°C, 100% RH, 2 atm, 168hrs

High Temp. Storage Test

150°C, 500hrs

 

 

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