Datasheet > A43L4608AV-75F

A43L4608AV-75F

更新时间： 2024-01-31 03:09:24

品牌	Logo	应用领域
联笙电子 - AMICC		动态存储器
页数	文件大小	规格书
40页	591K
描述
DRAM

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A43L4608AV-75F 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.75
Base Number Matches：	1

A43L4608AV-75F 数据手册

A43L3616A/A43L4608A

AC Operating Test Conditions

(VDD = 3.3V ±0.3V, TA = 0°C to +70°C or -40ºC to +85ºC for -U)

Parameter

Value

AC input levels

VIH/VIL = 2.4V/0.4V

1.4V

Input timing measurement reference level

Input rise and all time (See note3)

Output timing measurement reference level

Output load condition

tr/tf = 1ns/1ns

1.4V

See Fig.2

3.3V

V^OH(DC) = 2.4V, IOH = -2mA

V^OL(DC) = 0.4V, IOL = 2mA

V^TT=1.4V

1200Ω

50Ω

Output

ZO=50Ω

OUTPUT

50pF

870Ω

50pF

(Fig. 2) AC Output Load Circuit

(Fig. 1) DC Output Load Circuit

AC Characteristics

(AC operating conditions unless otherwise noted)

-6

-7

-75

CAS

Latency

Symbol

tCC

Parameter

Unit

Note

Min

Max

Min

Max

Min

7.5

Max

CLK cycle time

1000

5.4

CLK to valid

Output delay

tSAC

1,2

2.5

tOH

Output data hold time

tCH

tCL

CLK high pulse width

CLK low pulse width

Input setup time

2.5

1.5

2.5

1.5

2.5

1.5

2, 3

tSS

tSH

tSLZ

Input hold time

CLK to output in Low-Z

5.4

tSHZ

CLK to output In Hi-Z

*All AC parameters are measured from half to half.

Note : 1. Parameters depend on programmed CAS latency.

2. If clock rising time is longer than 1ns, (tr/2-0.5)ns should be added to the parameter.

3. Assumed input rise and fall time (tr & tf) = 1ns.

If tr & tf is longer than 1ns, transient time compensation should be considered,

i.e., [(tr + tf)/2-1]ns should be added to the parameter.

PRELIMINARY (May, 2008, Version 0.3)

AMIC Technology, Corp.

1...5 6 789 10 11...40

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