Datasheet > EBD11ED8ABFA

EBD11ED8ABFA

更新时间： 2022-12-18 00:20:41

品牌	Logo	应用领域
尔必达 - ELPIDA		动态存储器双倍数据速率
页数	文件大小	规格书
19页	192K
描述
1GB Unbuffered DDR SDRAM DIMM

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EBD11ED8ABFA 数据手册

EBD10RD4ABFA

Electrical Specifications

• All voltages are referenced to VSS (GND).

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Note

Voltage on any pin relative to VSS

Supply voltage relative to VSS

Short circuit output current

Power dissipation

–1.0 to +3.6

VDD

IOUT

°C

Operating ambient temperature

Storage temperature

0 to +70

–55 to +125

Tstg

Note:1. 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

VDD,VDDQ

VSS

Min

Typ

2.5

Max

2.7

Unit

Notes

Supply voltage

2.3

Input reference voltage

Termination voltage

Input high voltage

Input low voltage

VREF

0.49 × VDDQ

VREF – 0.04

VREF + 0.15

–0.3

0.50 × VDDQ 0.51 × VDDQ

VTT

VREF

—

VREF + 0.04

VDDQ + 0.3

VREF – 0.15

VIH (DC)

VIL (DC)

—

Input voltage level,

VIN (DC)

VIX (DC)

VID (DC)

–0.3

—

VDDQ + 0.3

CK and /CK inputs

Input differential cross point

voltage, CK and /CK inputs

Input differential voltage,

CK and /CK inputs

0.5 × VDDQ − 0.2V 0.5 × VDDQ

0.36

0.5 × VDDQ + 0.2V

VDDQ + 0.6

—

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.

Preliminary Data Sheet E0274E40 (Ver. 4.0)

1...7 8 91011 12 13...19

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