LP621024D-55LLI 查看數據表（PDF） - AMIC Technology

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LP621024D-55LLI

128K X 8 BIT CMOS SRAM

AMIC Technology 

AC Test Conditions

Input Pulse Levels

Input Rise and Fall Time

Input and Output Timing Reference Levels

Output Load

LP621024D-I Series

0V to 3.0V

5 ns

1.5V

See Figures 1 and 2

+5V

1800Ω

I/O

990Ω

30pF*

+5V

1800Ω

I/O

990Ω

5pF*

* Including scope and jig.

* Including scope and jig.

Figure 1. Output Load

Data Retention Characteristics (TA = -40°C to 85°C)

Figure 2. Output Load for tCLZ1,

tCLZ2, tOHZ, tOLZ, tCHZ1,

tCHZ2, tWHZ, and tOW

Symbol

VDR1

Parameter

VDR2 VCC for Data Retention

ICCDR1

Data Retention Current

ICCDR2

LL-Version

LL-Version

tCDR

Chip Disable to Data Retention Time

tR

Operation Recovery Time

Min.

2.0

2.0

-

-

0

5

Max.

5.5

5.5

20**

20**

-

-

Unit

Conditions

V

CE1 ≥ VCC - 0.2V

V

CE2 ≤ 0.2V

CE1 ≥ VCC - 0.2V or

CE1 ≤ 0.2V

VCC = 2.0V,

CE1 ≥ VCC - 0.2V

µA

CE2 ≥ VCC - 0.2V

VIN ≥ 0V

VCC = 2.0V

µA

CE2 ≤ 0.2V

VIN ≥ 0V

ns See Retention Waveform

ms

** LP621024D-55LLI/70LLI

ICCDR: Max. 2µA at TA = 0°C to + 40 °C

PRELIMINARY (August, 2002, Version 0.0)

11

AMIC Technology, Inc.

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