VDS7616A4A-55 查看數據表（PDF） - A-Data Technology

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VDS7616A4A-55

Synchronous DRAM 2M x 16 Bit x 4 Banks

A-Data Technology 

V-Data

VDS7616A4A

DC Characteristics II

Parameter

Symbol

Test condition

Speed

-5.5

-6

-7

Unit Note

Operating Current IDD1

Burst length=1, One bank active

90

85

70

mA

1

tRC≧tRC(min),IOL=0mA

Precharge standby IDD2P

current in power down

mode

IDD2PS

CKE≦VIL(max), tCK=min

CKE≦VIL(max), tCK=∞

1

mA

1

CKE≧VIH(min), /CS≧VIH(min),

tCK=min input signals are

Precharge standby IDD2N

changed one time during 2clks. All

40

current in Non power

other pins ≧VDD-0.2V or ≦

mA

down mode

0.2V

CKE≧VIH(min), tCK=∞

IDD2NS

10

Input signals are stable.

CKE≧VIH(min), /CS≧VIH(min),

tCK=min input signals are

Active standby current IDD3

changed one time during 2clks. All

60

in Non power down

other pins ≧VDD-0.2V or ≦

mA

mode

0.2V

CKE≧VIL(min), tCK=min

IDD3P

10

Input signals are stable.

Burst mode operating

IDD4

current

tCK≧tCK(min),IOL=0 mA

All banks active

110 105 100 mA

1

Auto refresh current IDD5

tRRC≧tRRC(min), All banks

active

190 180 170 mA

2

Self refresh current IDD6

CKE≦0.2V

2

mA

Note: 1. IDD1 and IDD4 depend on output loading and cycle rates. Specified values are measured with the output

open.

2. Min. of tRRC is shown at AC characteristics.

Rev 1.0 April, 2001

5

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