EDS1232AATA 参数 Datasheet PDF下载

EDS1232AATA

DC Characteristics 1 (TA = 0 to +70°C, VDD, VDDQ = 3.3V±0.3V, VSS, VSSQ = 0V)

Parameter

/CAS latency

Operating current

(CL = 2)

(CL = 3)

Standby current in power down

Standby current in power down

(input signal stable)

Standby current in non power

down

Symbol

IDD1

IDD1

IDD2P

IDD2PS

Grade

-60

-75

-60

-75

max.

120

105

120

105

1

1

Unit

mA

mA

mA

mA

Test condition

Burst length = 1

tRC

≥

tRC (min.)

IO = 0mA

One bank active

CKE

≤

VIL (max.) tCK = 15ns

CKE

≤

VIL (max.) tCK =

∞

CKE

≥

VIH (min.) tCK = 15ns

CS

≥

VIH (min.)

Input signals are changed one

time during 30ns

CKE

≥

VIH (min.) tCK =

∞

CKE

≤

VIL (max.) tCK = 15ns

CKE

≤

VIL (max.), tCK =

∞

CKE

≥

VIH (min.), tCK = 15 ns,

/CS

≥

VIH (min.),

Input signals are changed one

time during 30ns.

CKE

≥

VIH (min.), tCK =

∞,

tCK

≥

tCK (min.),

IO = 0mA, All banks active

tRC

≥

tRC (min.)

2

3

Notes

1

IDD2N

20

mA

EO

Burst operating current

Refresh current

Self refresh current

Self refresh current

(L-version)

Parameter

Input leakage current

Output leakage current

Output high voltage

Output low voltage

Data Sheet E0386E60 (Ver. 6.0)

Standby current in non power

down

(input signal stable)

Active standby current in power

down

Active standby current in power

down (input signal stable)

Active standby current in non

power down

Active standby current in non

power down

(input signal stable)

IDD2NS

IDD3P

IDD3PS

8

5

4

mA

mA

mA

IDD3N

25

mA

Notes: 1. IDD1 depends on output loading and cycle rates. Specified values are obtained with the output open. In

addition to this, IDD1 is measured condition that addresses are changed only one time during tCK (min.).

2. IDD4 depends on output loading and cycle rates. Specified values are obtained with the output open.

In addition to this, IDD4 is measured condition that addresses are changed only one time during tCK

(min.).

3. IDD5 is measured on condition that addresses are changed only one time during tCK (min.).

DC Characteristics 2 (TA = 0 to +70°C, VDD, VDDQ = 3.3V±0.3V, VSS, VSSQ = 0V)

Symbol

min.

max.

Unit

L

IDD3NS

IDD4

IDD5

-60

-75

-60

-75

IDD6

IDD6

-xxL

ILI

ILO

VOH

VOL

–1.0

–1.5

2.4

—

15

200

180

240

210

2.0

mA

mA

mA

od

Pr

mA

0.6

mA

Test condition

1.0

1.5

—

0.4

µA

µA

V

V

IOH = –2 mA

IOL = 2 mA

VIH

≥

VDD

−

0.2V,

VIL

≤

GND + 0.2V

Note

0

≤

VIN

≤

VDDQ, VDDQ = VDD,

All other pins not under test = 0V

0

≤

VIN

≤

VDDQ, DOUT is disabled

t

uc

5