Datasheet > EBE20RE4AAFA

EBE20RE4AAFA

更新时间： 2022-11-25 10:32:54

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
22页	187K
描述
2GB Registered DDR2 SDRAM DIMM (256M words x 72 bits, 1 Rank)

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数据手册

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EBE20RE4AAFA 数据手册

EBE20RE4AAFA

Pin Description

Pin name

Function

Address input

Row address

Column address

A0 to A13

A0 to A9, A11

A10 (AP)

Auto precharge

BA0, BA1, BA2

Bank select address

Data input/output

DQ0 to DQ63

CB0 to CB7

Check bit (Data input/output)

Row address strobe command

Column address strobe command

Write enable

/RAS

/CAS

/WE

/CS0

Chip select

CKE0

Clock enable

CK0

Clock input

/CK0

Differential clock input

Input and output data strobe

Clock input for serial PD

Data input/output for serial PD

Serial address input

DQS0 to DQS17, /DQS0 to /DQS17

SCL

SDA

SA0 to SA2

VDD

Power for internal circuit

Power for serial EEPROM

Input reference voltage

Ground

VDDSPD

VREF

VSS

ODT0

/RESET

ODT control

Reset pin (forces register and PLL inputs low) *¹

No connection

Note: 1. Reset pin is connected to both OE of PLL and reset to register.

Data Sheet E0440E30 (Ver. 3.0)

1 2 345 6 7...22

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EBE20RE4AAFA-4A-E	ELPIDA	2GB Registered DDR2 SDRAM DIMM (256M words x 72 bits, 1 Rank)	获取价格
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