AS4LC8M8S0-10TC 查看數據表（PDF） - Alliance Semiconductor

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AS4LC8M8S0-10TC

3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM

Alliance Semiconductor 

AS4LC4M16S0

AS4LC16M4S0

®

Package dimensions

c

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28

54-pin TSOP II

E He

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

D

l

A

A2

A1

b

e

AC test conditions

- Input reference levels of VIH = 2.0V and VIL = 0.8V

- Output reference levels = 1.4V

- Input rise and fall times: 2 ns

0–5°

DOUT

Z0 = 50W

54-pin TSOP II

Min Max

(mm) (mm)

A

–

1.2

A1 0.05

–

A2 0.95 1.05

b

0.30 0.45

c

0.12 0.21

D 22.12 22.32

E

10.03 10.29

e

0.80 (typical)

He

11.56 11.96

l

0.40 0.60

+1.4V

50W

CLOAD = 50 pF

Figure A: Equivalent output load

Ordering information

Part

–75

TSOP II, 400 mil, 54-pin AS4LC8M8S0-75TC

TSOP II, 400 mil, 54-pin AS4LC4M16S0-75TC

–8

AS4LC8M8S0-8TC

AS4LC4M16S0-8TC

–10

AS4LC8M8S0-10TC

AS4LC4M16S0-10TC

–10F

AS4LC8M8S0-10FTC

AS4LC4M16S0-10FTC

Part numbering system

AS4

LC

XXXS0

DRAM prefix

LC = 3.3V CMOS

Device number for

synchronous DRAM

–XX

1/frequency

T

Package (device dependent):

TSOP II 400 mil, 54 pin

C

Commercial temperature

range, 0° C to 70 ° C

24

ALLIANCE SEMICONDUCTOR

7/5/00

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