T15L256A データシートの表示（PDF） - Taiwan Memory Technology

部品番号

コンポーネント説明

メーカー

T15L256A

32K X 8 LOW POWER CMOS STATIC RAM

Taiwan Memory Technology 

tm TE

CH

PACKAGE DIMENSIONS

28-LEAD SOP

28

15

T15L256A

e1

E HE

1

b

14

D

S

y

Seating Plane

Dimension in inches

Symbol

min. typ. max

A

-

- 0.098

A1 0.01 -

-

A2 0.083 0.085 0.087

b 0.014 0.016 0.018

C 0.004 0.006 0.008

D 724 0.728 0.732

E 0.342 0.346 0.350

e 0.044 0.050 0.056

HE 0.453 0.465 0.476

L 0.026 0.033 0.041

LE 0.047 0.059 0.071

S

-

39

-

y

-

- 0.005

θ

0°

- 10°

A2 A

e A1

Dimension in mm

min. typ. max.

-

- 2.5

0.25 -

-

2.13 2.15 2.17

0.39 0.4 0.41

0.1 0.15 0.2

18.4 18.5 18.6

8.7 8.8 8.9

1.12 1.27 1.42

11.5 11.8 12.1

0.65 0.85 1.05

1.2 1.5 1.8

- 1.0 -

-

- 0.12

0°

- 10°

Detail F

L

e1

C

LE

See Detail F

Notes :

1. Dimensions D max. & S include

mold flash or tie bar burrs.

2. Dimension b does not include

dambar protrusion / intrusion.

3. Dimensions D & E include mold

mismatch and determined at the

mold parting line.

4. controlling dimension : inches

5. general appearance spec should

be based on final visual inspection

spec.

Taiwan Memory Technology, Inc. reserves the right P. 10

to change products or specifications without notice.

Publication Date: APR. 2001

Revision: C

Share Link: