Elpida 1GB DDR3 1600MHz EDJ1116EJBG Manual De Usuario
Los códigos de productos
EDJ1116EJBG
EDJ1108EJBG, EDJ1116EJBG
Preliminary Data Sheet E1949E11 (Ver. 1.1)
21
2.2
Pin Capacitance
Notes: 1.
Although the DM, TDQS and /TDQS pins have different functions, the loading matches DQ and DQS.
2.
VDD, VDDQ, VSS, VSSQ applied and all other pins floating (except the pin under test, CKE, /RESET and ODT as
necessary). VDD = VDDQ = 1.35V, VBIAS=VDD/2 and ondie termination off.
necessary). VDD = VDDQ = 1.35V, VBIAS=VDD/2 and ondie termination off.
Table 17: Pin Capacitance [DDR3-800 to 1600] (TC = 25
°C, VDD, VDDQ = 1.283V to 1.45V)
DDR3L-800
DDR3L-1066
DDR3L-1333
DDR3L-1600
Parameter
Symbol
Min
Max
Min
Max
Min
Max
Min
Max
Units Notes
Input/output capacitance CIO
1.4
2.5
1.4
2.5
1.4
2.3
1.4
2.2
pF
Input capacitance,
CK and /CK
CK and /CK
CCK
0.8
1.6
0.8
1.6
0.8
1.4
0.8
1.4
pF
Input capacitance delta,
CK and /CK
CK and /CK
CDCK
0
0.15
0
0.15
0
0.15
0
0.15
pF
Input/output capacitance
delta,
DQS and /DQS
delta,
DQS and /DQS
CDDQS
0
0.2
0
0.2
0
0.15
0
0.15
pF
Input capacitance,
(control, address,
command, input-only
pins)
(control, address,
command, input-only
pins)
CI
0.75
1.3
0.75
1.3
0.75
1.3
0.75
1.2
pF
Input capacitance delta,
(All control input-only
pins)
(All control input-only
pins)
CDI_CTRL
−0.5
0.3
−0.5
0.3
−0.4
0.2
−0.4
0.2
pF
Input capacitance delta,
(All addres/command
input-only pins)
(All addres/command
input-only pins)
CDI_ADD_
CMD
CMD
−0.5
0.5
−0.5
0.5
−0.4
0.4
−0.4
0.4
pF
Input/output capacitance
delta, DQ,DM, DQS,
/DQS, TDQS, /TDQS
delta, DQ,DM, DQS,
/DQS, TDQS, /TDQS
CDIO
−0.5
0.3
−0.5
0.3
−0.5
0.3
−0.5
0.3
pF
Input/output capacitance
of ZQ pin
of ZQ pin
CZQ
⎯
3
⎯
3
⎯
3
⎯
3
pF
Table 18: Pin Capacitance [DDR3-1866 to 2133] (TC = 25
°C, VDD, VDDQ = 1.283V to 1.45V)
DDR3L-1866
Parameter
Symbol
Min
Max
Units
Notes
Input/output capacitance
CIO
1.4
2.1
pF
Input capacitance,
CK and /CK
CK and /CK
CCK
0.8
1.3
pF
Input capacitance delta, CK and /CK CDCK
0
0.15
pF
Input/output capacitance delta,
DQS and /DQS
DQS and /DQS
CDDQS
0
0.15
pF
Input capacitance,
(control, address, command, input-
only pins)
(control, address, command, input-
only pins)
CI
0.75
1.2
pF
Input capacitance delta,
(All control input-only pins)
(All control input-only pins)
CDI_CTRL
−0.4
0.2
pF
Input capacitance delta, (All
addres/command input-only pins)
addres/command input-only pins)
CDI_ADD_CMD
−0.4
0.4
pF
Input/output capacitance delta,
DQ,DM, DQS, /DQS, TDQS, /TDQS
DQ,DM, DQS, /DQS, TDQS, /TDQS
CDIO
−0.5
0.3
pF
Input/output capacitance of ZQ pin
CZQ
⎯
3
pF