參數(shù)資料
型號(hào)： HB52D48GB
廠商： Hitachi,Ltd.
英文描述： 32 MB Unbuffered SDRAM Micro DIMM(32MB 未緩沖同步DRAM DIMM)
中文描述： 32兆微型無(wú)緩沖SDRAM的內(nèi)存（32MB的未緩沖同步的DRAM內(nèi)存）
文件頁(yè)數(shù)： 15/24頁(yè)
文件大?。?/td> 95K
代理商： HB52D48GB
HB52D48GB-F
15
DC Characteristics
(Ta = 0 to 65
°
C, V
CC
= 3.3 V
±
0.3 V, V
SS
= 0 V)
HB52D48GB
-A6F/B6F/A6FL/B6FL
Parameter
Symbol Min
Max
Unit
Test conditions
Notes
Operating current
I
CC1
—
260
mA
Burst length = 1
t
RC
= min
CKE0 = V
IL
, t
CK
= 12 ns 6
CKE0 = V
IL
, t
CK
=
∞
1, 2, 3
Standby current in power down I
CC2P
Standby current in power down
(input signal stable)
—
6
mA
I
CC2PS
—
4
mA
7
Standby current in non power
down
I
CC2N
—
40
mA
CKE0,
S
= V
IH
,
t
CK
= 12 ns
CKE0,
S
= V
IH
,
t
CK
= 12 ns
CKE0,
S
= V
IH
,
t
CK
= 12 ns
t
CK
= 12 ns, BL = 4
t
RC
= min
V
IH
≥
V
– 0.2 V
V
IL
≤
0.2 V
4
Active standby current in power
down
I
CC3P
—
16
mA
1, 2, 6
Active standby current in non
power down
I
CC3N
—
72
mA
1, 2, 4
Burst operating current
I
CC4
I
CC5
I
CC6
—
260
mA
1, 2, 5
Refresh current
—
440
mA
3
Self refresh current
—
4
mA
8
Self refresh current
(L-version)
I
CC6
—
1.6
mA
Input leakage current
I
LI
I
LO
–10
10
μ
A
μ
A
0
≤
Vin
≤
V
CC
0
≤
Vout
≤
V
CC
DQ = disable
Output leakage current
–10
10
Output high voltage
V
OH
V
OL
2.4
—
V
I
OH
= –4 mA
I
OL
= 4 mA
Output low voltage
Notes: 1. I
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, CK0/CK1 operating current.
7. After power down mode, no CK0/CK1 operating current.
8. After self refresh mode set, self refresh current.
—
0.4
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HB52D48GB-A6F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52D48GB-A6FL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52D48GB-B6F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52D48GB-B6FL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52D48GB-F 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:32 MB Unbuffered SDRAM Micro DIMM 4-Mword × 64-bit, 100 MHz Memory Bus, 1-Bank Module (4 pcs of 4 M × 16 components) PC100 SDRAM
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