參數(shù)資料
型號: V826632B24S
廠商: Mosel Vitelic, Corp.
英文描述: 256 MB 200-PIN DDR UNBUFFERED SODIMM 2.5 VOLT 32M x 64
中文描述: 256 MB的200 - pin的DDR SODIMM內(nèi)存緩沖2.5伏32M的× 64
文件頁數(shù): 8/14頁
文件大小: 217K
代理商: V826632B24S
8
MOSEL VITELIC
V826632B24S
V826632B24S Rev. 1.1 July 2002
AC Operating Test Conditions
(T
A
= 0 to 70°C, Voltage referenced to V
SS
= 0V)
Input/Output Capacitance
(V
DD
= 2.5V, V
DDQ
= 2.5V, T
A
= 25°C, f = 1MHz)
Parameter
Value
Unit
Reference Voltage
V
DDQ
x 0.5
V
Termination Voltage
V
DDQ
x 0.5
V
AC Input High Level Voltage (V
IH
, min)
V
REF
+ 0.31
V
AC Input Low Level Voltage (V
IL
, max)
V
REF
- 0.31
V
Input Timing Measurement Reference Level Voltage
V
REF
V
Output Timing Measurement Reference Level Voltage
V
TT
V
Input Signal maximum peak swing
1.5
V
Input minimum Signal Slew Rate
1
V/ns
Termination Resistor (R
T
)
50
Ohm
Series Resistor (R
S
)
25
Ohm
Output Load Capacitance for Access Time Measurement (C
L
)
30
pF
Parameter
Symbol
Min
Max
Unit
Input capacitance (A
0
~ A
11
, BA
0
~ BA
1
, RAS, CAS, WE)
CIN
1
36
45
pF
Input capacitance (CKE
0
)
CIN
2
36
45
pF
Input capacitance (CS
0
)
CIN
3
34
42
pF
Input capacitance (CLK
1
, CLK
2
)
CIN
4
34
38
pF
Data & DQS input/output capacitance (DQ
0
~DQ
63
)
C
OUT
8
9
pF
Input capacitance (DM0~DM8)
CIN
5
8
9
pF
Output Load Circuit (SSTL_2)
Output
Z0=50
C
LOAD
=30pF
V
REF
=0.5*V
DDQ
R
T
=50
V
tt
=0.5*V
DDQ
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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