參數(shù)資料
型號: HB52E169EN
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(nèi)存(64MB的未緩沖同步的DRAM內(nèi)存)
文件頁數(shù): 20/64頁
文件大?。?/td> 2741K
代理商: HB52E169EN
HB52E88EM-F, HB52E89EM-F, HB52E168EN-F, HB52E169EN-F
20
Notes: 1. I
CC
depends on output load condition when the device is selected. I
CC
(max) is specified at the
output open condition.
2. One bank operation.
3. Input signals are changed once per one clock.
4. Input signals are changed once per two clocks.
5. Input signals are changed once per four clocks.
6. After power down mode, CK operating current.
7. After power down mode, no CK operating current.
8. After self refresh mode set, self refresh current.
DC Characteristics (Ta = 0 to 65
°
C, V
CC
= 3.3 V
±
0.3 V, V
SS
= 0 V)
(HB52E168EN)
Refresh current
Self refresh current
I
CC5
I
CC6
1035
9
mA
mA
t
RC
= min
V
IH
V
CC
– 0.2 V
V
IL
0.2 V
0
Vin
V
CC
0
Vout
V
CC
DQ = disable
I
OH
= –4 mA
I
OL
= 4 mA
3
8
Input leakage current
Output leakage current
I
LI
I
LO
–10
–10
10
10
μ
A
μ
A
Output high voltage
Output low voltage
V
OH
V
OL
2.4
0.4
V
V
Parameter
Operating current
(CE latency = 2)
(CE latency = 3)
Standby current in power down I
CC2P
Standby current in power down
(input signal stable)
Standby current in non power
down
Active standby current in power
down
Active standby current in non
power down
Burst operating current
(CE latency = 2)
(CE latency = 3)
Refresh current
Self refresh current
Symbol
HB52E168EN
-A6F/B6F
Min
Unit
Test conditions
Burst length = 1
t
RC
= min
Notes
1, 2, 3
Max
I
CC1
I
CC1
720
720
48
32
mA
mA
mA
mA
CKE = V
IL
, t
CK
= 12 ns
CKE = V
IL
, t
CK
=
6
7
I
CC2PS
I
CC2N
256
mA
CKE, S = V
IH
,
t
CK
= 12 ns
CKE = V
IL
, t
CK
= 12 ns
4
I
CC3P
64
mA
1, 2, 6
I
CC3N
320
mA
CKE, S = V
IH
,
t
CK
= 12 ns
t
CK
= min, BL = 4
1, 2, 4
I
CC4
I
CC4
I
CC5
I
CC6
800
800
1080
16
mA
mA
mA
mA
1, 2, 5
t
RC
= min
V
IH
V
CC
– 0.2 V
V
IL
0.2 V
0
Vin
V
CC
3
8
Input leakage current
I
LI
–10
10
μ
A
Parameter
Symbol
HB52E89EM
-A6F/B6F
Min
Unit
Test conditions
Notes
Max
相關PDF資料
PDF描述
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)
HB52E649EN 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
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
HB52E329EM-A6B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM
HB52E329EM-B6B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM