AS4C2M32SA datasheet(18/54 Pages) ALSC

номер детали	AS4C2M32SA

подробное описание детали	64Mb SDRAM AS4C2M32SA - 86pin TSOP II PACKAGE

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Table 11. Absolute Maximum Rating

Symbol

Item

Values

Unit

VIN, VOUT

Input, Output Voltage

- 1.0 ~ +4.6

VDD, VDDQ

Power Supply Voltage

- 1.0 ~ +4.6

Ambient Temperature

Commercial

0 ~ 70

°C

Industrial

- 40 ~ +85

°C

TSTG

Storage Temperature

- 55 ~ +150

°C

Power Dissipation

1.0

IOS

Short Circuit Output Current

Note: Stress greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to

the device.

Table 12. Recommended D.C. Operating Conditions (VDD = 3.3V ± 0.3V, TA = -40~+85°C)

Symbol

Parameter

Min.

Typ.

Max.

Unit Note

VDD

Power Supply Voltage

3.0

3.3

3.6

VDDQ

Power Supply Voltage(for I/O Buffer)

3.0

3.3

3.6

VIH

LVTTL Input High Voltage

2.0

－

VDDQ + 0.3

VIL

LVTTL Input Low Voltage

- 0.3

－

0.8

IIL

Input Leakage Current

(0V≦VIN≦VDD, All other pins not under test = 0V)

- 10

－

µA

IOZ

Output Leakage Current

(Output Disable, 0V≦VIN≦VDDQ)

- 10

－

µA

VOH

LVTTL Output "H" Level Voltage

(IOUT = -2mA)

2.4

－

VOL

LVTTL Output "L" Level Voltage

(IOUT = 2mA)

－

0.4

Table 13. Capacitance (VDD = 3.3V, f = 1MHz, TA = 25°C)

Symbol

Parameter

Min.

Max.

Unit

Input Capacitance

CI/O

Input/Output Capacitance

Note: These parameters are periodically sampled and are not 100% tested.

AS4C2M32SA-6TIN

AS4C2M32SA-6TCN

AS4C2M32SA-7TCN

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Rev.1.0 Sep. 2015

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