UTRON

UT621024

Rev. 1.5

128K X 8 BIT LOW POWER CMOS SRAM

________________________________________________________________________________________________

UTRON TECHNOLOGY INC.

P80036

1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.

TEL: 886-3-5777882 FAX: 886-3-5777919

10



32 pin 8mm x 13.4mm STSOP Package Outline Dimension

Uni

t

Symbol

MM(REF)

INCH(BASE)

A

1.20(Max.)

0.047(Max).

A1

0.10±0.05

0.004±0.002

A2

1.00±0.05

0.039±0.002

b

020(TYP.)

0.006(TYP.)

c

0.15(TYP.)

0.006(TYP.)

D

13.40±0.20

0.526±0.006

Db

11.80±0.10

0.465±0.004

E

8.000±0.10

0.315±0.004

e

0.50(TYP.)

0.020(TYP.)

L

0.50±0.10

0.020±0.004

L1

0.80±0.10

0.0315±0.004

y

0.08(Max.)

0.003(Max.)

e

0 ~5

0 ~5

Note：

1.E dinmension is not including end

flash.

2.The total of both sides’ end flash Is

not above 0.3mm.