tc59ym916bkg24a ETC-unknow, tc59ym916bkg24a Datasheet - Page 59

• Manufacturer Part Number: tc59ym916bkg24a
• Description: The Second Generation 512-megabit Xdrtm Dram
• Manufacturer: ETC-unknow

Operating Conditions
Electrical Conditions
memory component. The first section of parameters is concerned with absolute voltages, storage and operating
temperatures, and the power supply, reference, and termination voltages.
voltages must satisfy a symmetry parameter with respect to the V
high and low voltages must satisfy a symmetry parameter with respect to the V
voltages are specified by a common-mode value and a swing value.
pins. The high and low voltages are specified by a common-mode value and a swing value.
Table 12 summarizes all electrical conditions (temperature and voltage conditions) that may be applied to the
The second section of parameters determines the input voltage levels for the RSL RQ signals. The high and low
The third section of parameters determines the input voltage levels for the RSL SI (serial interface) signals. The
The fourth section of parameters determines the input voltage levels for the CFM clock signals. The high and low
The fifth section of parameters determines the input voltage levels for the write data signals on the DRSL DQ
V
V
T
T
V
V
V
V
V
R
V
V
R
V
V
V
V
a
b
STORE
J
IN, ABS
DD
DD
REF,RSL
TERM,DRSL
IL,RQ
IH,RQ
IL,SI
IH,SI
ICM,CFM
ISW,CFM
ICM,DQ
ISW,DQ
A,RQ
A,SI
SYMBOL
,
V
V
ABS
TERM,DRSL
IH
b
b
is typically equal to V
Voltage applied to any pin (except V
Voltage on V
Storage temperature
Junction temperature under bias during normal operation
Supply voltage applied to V
RSL − Reference voltage applied to V
RSL − Termination voltage applied to V
RSL RQ inputs − low voltage
RSL RQ inputs − high voltage
RSL RQ inputs − data asymmetry:
R
RSL Serial Interface inputs − low voltage
RSL Serial Interface inputs − high voltage
RSL RQ inputs − data asymmetry:
R
CFM/CFMN input − common mode:
V
CFM/CFMN input − high-low swing:
V
DRSL DQ inputs − common mode:
V
DRSL DQ inputs − high-low swing:
V
A,RQ
A, SI
ICM, CFM
ISW, CFM
ICM, DQ
ISW, DQ
is typically 1.2000 V ± 0.060 V. It connects to the RSL termination components, not to this DRAM component.
= (V
= (V
= (V
= (V
IH,RQ
IH,RQ
= (V
= (V
DD
IH,DQ
IH,DQ
TERM,RSL
IH,CFM
IH,CFM
− V
with respect to GND
− V
REF,RSL
b
b
REF,RSL
+ V
− V
b
b
PARAMETER
+ V
− V
IL,DQ
IL,DQ
Table 12. Electrical Conditions
or V
) / (V
IL,CFM
IL,CFM
DD
) / (V
TERM,DRSL
)/2
)
pins during normal operation
REF,RSL
REF,RSL
)/2
)
DD
REF
TC59YM916BKG24A,32A,32B,40B,32C,40C
) with respect to GND
TERM
− V
− V
(whichever is appropriate) under DC conditions in an system.
pin
IL,RQ
IL,RQ
pins
a
)
)
REF, RSL
V
V
V
V
V
V
TERM,DRSL
TERM,DRSL
− 0.450 − 0.025
REF,RSL
REF,RSL
REF,RSL
REF,RSL
1.200 − 0.060
1.80 − 0.060
V
TERM,RSL
.
−0.300
−0.500
Manufacturer-specific values
0.150
0.050
TBD
TBD
MIN
−50
REF, RSL
− 0.450
+ 0.150
− 0.450
+ 0.200
− 0.150
− 0.150 V
.
V
TERM,DRSL
V
V
V
V
TERM,DRSL
2004-12-15 59/76
− 0.450 + 0.025
REF,RSL
REF,RSL
REF,RSL
REF,RSL
1.200 + 0.060
1.80 + 0.060
V
TERM,RSL
1.500
2.300
0.300
0.300
MAX
TBD
TBD
100
− 0.150
+ 0.450
− 0.200
+ 0.450
− 0.025
− 0.075
Rev 0.1
UNIT
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V