PSD412A2-C-90UI 查看數據表（PDF） - STMicroelectronics

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PSD412A2-C-90UI

Low Cost Field Programmable Microcontroller Peripherals

STMicroelectronics 

Drawing U2 – 80-Pin Plastic Thin Quad Flatpack (TQFP) (Package Type U)

80

1

2

3

D

D1

D3

Index

Mark

E3 E1 E

PSD4XX Family

A1 A2 A

Standoff:

0.05 mm Min.

C

α

B

e1

L

Load Coplanarity:

0.102 mm Max.

Family: Plastic Thin Quad Flatpack (TQFP)

Millimeters

Symbol

Min

Max

α

0°

8°

A

–

1.60

A1

0.54

0.74

A2

1.15

1.55

B

0.30

C

0.09

0.20

D

15.75

16.25

D1

13.90

14.10

D3

12.35

E

15.75

16.25

E1

13.90

14.10

E3

12.35

e1

0.65

L

0.35

0.75

N

80

Notes

Reference

Reference

Reference

Reference

Inches

Min

Max

0°

8°

–

0.063

0.021

0.045

0.004

0.620

0.547

0.620

0.547

0.014

0.012

0.486

0.486

0.026

80

0.029

0.061

0.008

0.640

0.555

0.640

0.555

0.030

Notes

Reference

Reference

Reference

Reference

030195R1

109

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