EBD52UD6ADSA

Data Sheet E0425E30 (Ver. 3.0)

10

Electrical Specifications

• All voltages are referenced to VSS (GND).

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Note

Voltage on any pin relative to VSS

VT

–1.0 to +3.6

V

Supply voltage relative to VSS

VDD

–1.0 to +3.6

V

Short circuit output current

IOS

50

mA

Power dissipation

PD

8

W

Operating ambient temperature

TA

0 to +70

°C

1

Storage temperature

Tstg

–55 to +125

°C

Note: DDR SDRAM component specification.

Caution

Exposing the device to stress above those listed in Absolute Maximum Ratings could cause

permanent damage. The device is not meant to be operated under conditions outside the limits

described in the operational section of this specification Exposure to Absolute Maximum Rating

conditions for extended periods may affect device reliability.

DC Operating Conditions (TA = 0 to +70°C) (DDR SDRAM Component Specification)

Parameter

Symbol

Min

Typ

Max

Unit

Notes

Supply voltage

VDD, VDDQ

2.3

2.5

2.7

V

1

VSS

0

0

0

V

Input reference voltage

VREF

0.49

× VDDQ

0.50

× VDDQ 0.51 × VDDQ

V

Termination voltage

VTT

VREF – 0.04

VREF

VREF + 0.04

V

Input high voltage

VIH (DC)

VREF + 0.15

—

VDDQ + 0.3

V

2

Input low voltage

VIL (DC)

–0.3

—

VREF – 0.15

V

3

Input voltage level,

CK and /CK inputs

VIN (DC)

–0.3

—

VDDQ + 0.3

V

4

Input differential cross point

voltage, CK and /CK inputs

VIX (DC)

0.5

× VDDQ − 0.2V 0.5 × VDDQ

0.5

× VDDQ + 0.2V V

Input differential voltage,

CK and /CK inputs

VID (DC)

0.36

—

VDDQ + 0.6

V

5, 6

Notes: 1. VDDQ must be lower than or equal to VDD.

2. VIH is allowed to exceed VDD up to 3.6V for the period shorter than or equal to 5ns.

3. VIL is allowed to outreach below VSS down to –1.0V for the period shorter than or equal to 5ns.

4. VIN (DC) specifies the allowable DC execution of each differential input.

5. VID (DC) specifies the input differential voltage required for switching.

6. VIH (CK) min assumed over VREF + 0.18V, VIL (CK) max assumed under VREF – 0.18V

if measurement.