AS4LC2M8S0 datasheet(28/29 Pages) ALSC

номер детали	AS4LC2M8S0

подробное описание детали	3.3V 2M 횞 8/1M 횞 16 CMOS synchronous DRAM

PDF	29 Pages

Scroll/Zoom	100%

производитель	ALSC [Alliance Semiconductor Corporation]

домашняя страница	https://www.alliancememory.com

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28 / 29 page

5/21/01; v.1.1

Alliance Semiconductor

P. 28 of 29

AS4LC2M8S1

AS4LC1M16S1

Package dimensions

AC test conditions

Capacitance 15

ƒ = 1 MHz, Ta = 25° C, VCC = 3.3V

Ordering information

Parameter

Symbol

Signals

Max

Unit

Input capacitance

CIN1

A0 to A11

CIN2

DQM, RAS, CAS, WE, CS, CLK, CKE,

I/O capacitance

CI/O

DQ0 to DQ7 (2M × 8)

DQ0 to DQ15 (1M × 16)

5pF

Package \1/ frequency

–7 ns

–8 ns

–10 ns

TSOP 2, 400 mil, 44-pin

AS4LC2M8S1-7TC

AS4LC2M8S1-8TC

AS4LC2M8S1-10TC

TSOP 2, 400 mil, 44-pin

AS4LC2M8S0-7TC

AS4LC2M8S0-8TC

AS4LC2M8S0-10TC

TSOP 2, 400 mil, 50-pin

AS4LC1M16S1-7TC

AS4LC1M16S1-8TC

AS4LC1M16S1-10TC

TSOP 2, 400 mil, 50-pin

AS4LC1M16S0-7TC

AS4LC1M16S0-8TC

AS4LC1M16S0-10TC

44-pin TSOP 2

50-pin TSOP 2

Min

(mm)

Max

(mm)

Min

(mm)

Max

(mm)

A–

1.2

0.05

–

0.05

0.95

1.05

0.95

1.05

0.300.450.300.45

0.127 (typical)

0.12

0.21

18.28

18.54

20.85

21.05

10.03

10.29

10.03

10.29

11.56

11.96

11.56

11.96

0.80 (typical)

0.400.600.400.60

12 3 4 5 6 7 8 9 1011 12 13 14

50 494847 4645 444342 4140 393837

1516

36 35

171819 20

343332 31

TSOP 2

0–5°

2223 2425

29 28 2726

- Output reference levels = 1.4V

- Input rise and fall times: 2 ns

CLOAD = 50 pF

DOUT

+1.5V

Figure A: Equivalent output load

Ω

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