Rev. 1.00

35

November 16, 2011

HT16L21

Package Information

Notethatthepackageinformationprovidedhereisforconsultationpurposesonly.Asthisinformationmaybe

updatedatregularintervalsusersareremindedtoconsulttheHoltekwebsite(http://www.holtek.com.tw/english/

literature/package.pdf)forthelatestversionofthepackageinformation.

44-pin LQFP (10mm×10mm) (FP2.0mm) Outline Dimensions

34

11

1

44

A

B

22

12

E

F

G

H

I

J

K

=

33

23

C

D

Symbol

Dimensions in inch

Min.

Nom.

Max.

A

0.469

―

0.476

B

0.390

―

0.398

C

0.469

―

0.476

D

0.390

―

0.398

E

―

0.031

―

F

―

0.012

―

G

0.053

―

0.057

H

―

―

0.063

I

―

0.004

―

J

0.018

―

0.030

K

0.004

―

0.008

α

0°

―

7°

Symbol

Dimensions in mm

Min.

Nom.

Max.

A

11.90

―

12.10

B

9.90

―

10.10

C

11.90

―

12.10

D

9.90

―

10.10

E

―

0.80

―

F

―

0.30

―

G

1.35

―

1.45

H

―

―

1.60

I

―

0.10

―

J

0.45

―

0.75

K

0.10

―

0.20

α

0°

―

7°