IS43R16160B-6BLI ISSI, Integrated Silicon Solution Inc, IS43R16160B-6BLI Datasheet - Page 19

• Manufacturer Part Number: IS43R16160B-6BLI
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS43R16160B-6BLI

• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 700ps
• Maximum Clock Rate: 167MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Supply Current: 250mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

IS43R83200B, IS46R83200B
IS43R16160B, IS46R16160B
Integrated Silicon Solution, Inc.
Rev. E
08/13/2010
AC Overshoot/Undershoot Specification for Address and Control Pins
Overshoot/Undershoot Specification for Data, Strobe, and Mask Pins
Parameter
Peak amplitude allowed for overshoot
Peak amplitude allowed for undershoot
Area between the overshoot signal and VDD must be less than or equal to
Area between the undershoot signal and GND must be less than or equal to
Parameter
Peak amplitude allowed for overshoot
Peak amplitude allowed for undershoot
Area between the overshoot signal and VDD must be less than or equal to
Area between the undershoot signal and GND must be less than or equal to
Address and Control AC Overshoot and Undershoot Definition
Volts
Volts
(V)
(V)
DQ/DM/DQS AC Overshoot and Undershoot Definition
+5
+4
+3
+2
+1
-1
-2
-3
+5
+4
+3
+2
+1
0
-1
-2
-3
0
0
0
Max. area = 4.5 V-ns
Max. area = 2.4 V- -ns
1
1
2
Time (ns)
2
Time (ns)
3
3
Max. amplitude = 1.5 V
Max. amplitude = 1.2 V
4
4
5
5
6
6
Undershoot
Overshoot
Undershoot
Overshoot
Max.
1.5
1.5
4.5
4.5
Max
2.4
1.2
1.2
2.4
V
Ground
V
Ground
DD
DD
V- -ns
V- -ns
Unit
Unit
V- -ns
V- -ns
V
V
V
V
19