參數(shù)資料
型號(hào): HB52E88EM
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(wú)緩沖SDRAM的內(nèi)存(64MB的未緩沖同步的DRAM內(nèi)存)
文件頁(yè)數(shù): 6/64頁(yè)
文件大小: 2741K
代理商: HB52E88EM
HB52E88EM-F, HB52E89EM-F, HB52E168EN-F, HB52E169EN-F
6
Pin Description (HB52E89EM)
Pin Description (HB52E168EN)
SDA
SCL
SA0 to SA2
V
CC
V
SS
NC
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, S2
RE
CE
W
DQMB0 to DQMB7
CK0, CK2
CKE0
WP
SDA
SCL
SA0 to SA2
V
CC
V
SS
NC
Pin name
A0 to\~A11
Function
Address input
— Row address
— Column address
Bank select address BA0/BA1
Data input/output
Chip select input
Row enable (RAS) input
Column enable (CAS) input
Write enable input
Byte data mask
A0 to A11
A0 to A8
A13/A12
DQ0 to DQ63
S0 to S3
RE
CE
W
DQMB0 to DQMB7
Pin name
Function
相關(guān)PDF資料
PDF描述
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)
HB52E649EN 512 MB Unbuffered SDRAM DIMM(512 MB 未緩沖同步DRAM DIMM)
HB52E649E12 THERMISTOR, NTC; Series:B575; Thermistor type:NTC; Resistance:10kR; Tolerance, resistance:+/-1%; Beta value:3450; Temperature, lower limit, beta value:0(degree C); Temperature, upper limit, beta value:100(degree C); Temp, op. RoHS Compliant: Yes
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