IS43DR16160A-37CBL ISSI, Integrated Silicon Solution Inc, IS43DR16160A-37CBL Datasheet - Page 8

• Manufacturer Part Number: IS43DR16160A-37CBL
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: DDR2 SDRAMr

Specifications of IS43DR16160A-37CBL

• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 500ps
• Maximum Clock Rate: 533MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: WBGA
• Operating Temp Range: 0C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 270mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

IS43/46DR83200A, IS43/46DR16160A
Operating Temperature Condition
Notes:
1. T
2. T
3. Both temperature specifications must be met.
Thermal Resistance
ODT DC Electrical Characteristics
Notes:
1. Test condition for R
Measurement Definition for R
(ac)) respectively. VIH (ac), VIL (ac), and VDDQ values defined in SSTL_18
Measurement Definition for VM: Measure voltage (VM) at test pin (midpoint) with no load.
ΔVM = [(2 x VM / VDDQ) - 1] x 100%
8
Symbol
TOPER
Package
60-ball BGA
84-ball BGA
PARAMETER/CONDITION
R
R
R
Deviation of VM with respect to VDDQ/2
R
tt
tt
tt
a
tt
c
= Operating ambient temperature immediately above package center.
= Operating case temperature at center of package
effective impedance value for EMR(1)[A6,A2]=0,1; 75 Ω
effective impedance value for EMR(1)[A6,A2]=1,0; 150 Ω R
effective impedance value for EMR(1)[A6,A2]=1,1; 50 Ω
(eff)
Parameter
Commercial Temperature
Industrial Temperature,
Automotive Temperature (A1)
Automotive Temperature (A2)
V
I(V
ih
ih
(ac) - V
(ac)) - I(V
tt
Substrate
4-layer
4-layer
measurements
il
(ac)
tt
il
(eff): Apply VIH (ac) and VIL (ac) to test pin separately, then measure current I(VIH (ac)) and I( VIL
(ac))
(Airflow = 0m/s)
Theta-ja
39.71
34.66
T
T
T
(Airflow = 1m/s)
T
a
c
T
c
a
= -40 to +105
Rating
c
= -40 to +85
= -40 to +105
= -40 to +95
= 0 to +85
Theta-ja
34.21
30.07
(1,2,3)
SYMBOL
R
R
ΔVM
tt
tt
tt
Integrated Silicon Solution, Inc. — www.issi.com
1(eff)
2(eff)
3(eff)
(Airflow = 2m/s)
Theta-ja
MIN
60
120
40
- 6
32.17
28.66
Units
o
o
o
o
o
C
C
C
C
C
NOM
75
150
50
MAX
90
180
60
+ 6
Theta-jc
3.27
6.68
UNITS NOTES
%
Ω
Ω
Ω
Units
C/W
C/W
1
1
1
1
12/16/2010
Rev. 00D