參數(shù)資料
型號: HB52E168EN
廠商: Hitachi,Ltd.
英文描述: 64 MB Unbuffered SDRAM DIMM(64MB 未緩沖同步DRAM DIMM)
中文描述: 64 MB的無緩沖SDRAM的內存(64MB的未緩沖同步的DRAM內存)
文件頁數(shù): 7/64頁
文件大?。?/td> 2741K
代理商: HB52E168EN
HB52E88EM-F, HB52E89EM-F, HB52E168EN-F, HB52E169EN-F
7
Pin Description (HB52E169EN)
Serial PD Matrix*
1
CK0 to CK3
CKE0, CKE1
WP
SDA
SCL
SA0 to SA2
V
CC
V
SS
NC
Clock input
Clock enable input
Write protect for serial PD
Data input/output for serial PD
Clock input for serial PD
Serial address input
Primary positive power supply
Ground
No connection
Pin name
A0 to\~A11
Function
Address input
— Row address
— Column address
Bank select address BA0/BA1
Data input/output
Check bit (Data input/output)
Chip select input
Row enable (RAS) input
Column enable (CAS) input
Write enable input
Byte data mask
Clock input
Clock enable input
Write protect for serial PD
Data input/output for serial PD
Clock input for serial PD
Serial address input
Primary positive power supply
Ground
No connection
A0 to A11
A0 to A8
A13/A12
DQ0 to DQ63
CB0 to CB7
S0 to S3
RE
CE
W
DQMB0 to DQMB7
CK0 to CK3
CKE0, CKE1
WP
SDA
SCL
SA0 to SA2
V
CC
V
SS
NC
Byte
No.
0
Function described
Number of bytes used by
module manufacturer
Total SPD memory size
Memory type
Number of row addresses
bits
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
1
0
0
0
0
0
0
0
80
128
1
2
3
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
0
0
0
0
0
0
08
04
0C
256 byte
SDRAM
12
Pin name
Function
相關PDF資料
PDF描述
HB52E169EN 64 MB Unbuffered SDRAM DIMM(64MB 未緩沖同步DRAM DIMM)
HB52E88EM 64 MB Unbuffered SDRAM DIMM(64MB 未緩沖同步DRAM DIMM)
HB52E89EM 64 MB Unbuffered SDRAM DIMM(64MB 未緩沖同步DRAM DIMM)
HB52E169E12 128 MB Registered SDRAM DIMM(128 MB 寄存同步DRAM DIMM)
HB52E648EN 512 MB Unbuffered SDRAM DIMM(512 MB 未緩沖同步DRAM DIMM)
相關代理商/技術參數(shù)
參數(shù)描述
HB52E168EN-B6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52E169E1-B6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module
HB52E169EN-B6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module
HB52E328EM-A6B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM
HB52E328EM-B6B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM