參數(shù)資料
型號: HB54A2568KN-A75B
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 256MB DDR SDRAM S.O.DIMM
中文描述: 32M X 64 DDR DRAM MODULE, 0.75 ns, DMA200
封裝: SODIMM-200
文件頁數(shù): 4/16頁
文件大?。?/td> 514K
代理商: HB54A2568KN-A75B
HB54A2568KN-A75B/B75B/10B
Preliminary Data Sheet E0148H20 (Ver. 2.0)
4
Pin Description
Pin name
Function
A0 to A12
Address input
Row address
Column address
Bank select address
A0 to A12
A0 to A8
BA0, BA1
DQ0 to DQ63
Data input/output
/RAS
Row address strobe command
/CAS
Column address strobe command
/WE
Write enable
/S0, /S1
Chip select
CKE0, CKE1
Clock enable
CK0 to CK2
Clock input
/CK0 to /CK2
Differential clock input
DQS0 to DQS7
Input and output data strobe
DM0 to DM7
Input mask
SCL
Clock input for serial PD
SDA
Data input/output for serial PD
SA0 to SA2
Serial address input
VCC
Power for internal circuit
VCCSPD
Power for serial EEPROM
VREF
Input reference voltage
VSS
Ground
VCCID
VCC identification flag
NC
No connection
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HB54A2568KN-B75B 256MB DDR SDRAM S.O.DIMM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HB54A2568KN-B75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB DDR SDRAM S.O.DIMM
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HB54A2569F1-A75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB, 512MB Registered DDR SDRAM DIMM
HB54A2569F1-B75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB, 512MB Registered DDR SDRAM DIMM