參數(shù)資料
型號: HB52RF648DC-B
廠商: Elpida Memory, Inc.
英文描述: 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM
中文描述: 512 MB的無緩沖內(nèi)存的SODIMM 64 Mword】64位,133/100 MHz內(nèi)存總線,2銀模塊(16個32米】8部分)PC133/100 SDRAM內(nèi)存
文件頁數(shù): 13/20頁
文件大?。?/td> 160K
代理商: HB52RF648DC-B
HB52RF648DC-B, HB52RD648DC-B
Data Sheet E0083H40
13
Capacitance
(Ta = 25
°
C, V
CC
= 3.3 V ± 0.3 V)
Parameter
Symbol
Max
Unit
Notes
Input capacitance (Address)
Input capacitance (
RE
,
CE
,
W
)
Input capacitance (
S0
/
S1
, CK0/CK1, CKE0/CKE1)
C
IN
C
IN
C
IN
C
IN
C
I/O
90
pF
1, 2, 4
90
pF
1, 2, 4
60
pF
1, 2, 4
Input capacitance (DQMB)
30
pF
1, 2, 4
Input/Output capacitance (DQ)
Notes: 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.
2. Measurement condition: f = 1 MHz, 1.4 V bias, 200 mV swing.
3. DQMB = V
IH
to disable Data-out.
4. This parameter is sampled and not 100% tested.
27
pF
1, 2, 3, 4
相關(guān)PDF資料
PDF描述
HB52RD648DC-B 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM
HB52RF649DC 512MB Unbuffered SDRAM S.O.DIMM
HB52RD649DC-A6B 512MB Unbuffered SDRAM S.O.DIMM
HB52RD649DC-A6BL 512MB Unbuffered SDRAM S.O.DIMM
HB52RD649DC-B 512MB Unbuffered SDRAM S.O.DIMM
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