IS43R16160B-6BLI ISSI, Integrated Silicon Solution Inc, IS43R16160B-6BLI Datasheet - Page 21

• 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 TIMING REQUIREMENTS
tDQSCK DQS Output access time from CLK//CLK
tWPRES Write preamble setup time
Symbol
tDQSQ DQ Valid data delay time from DQS
tDQSS Write command to first DQS latching transition
tDQSH DQS input High level width
tDQSL DQS input Low level width
tWPST Write postamble
tWPRE Write preamble
tDIPW DQ and DM input pulse width (for each input)
tRPST
tRPRE Read preamble
tMRD
tQHS
tDSH
tIPW
tDSS
tCK
tQH
tAC
tCH
tDH
tCL
tDS
tHZ
tLZ
tHP
tIH
tIS
DQ Output access time from CLK//CLK
CLK High level width
CLK Low level width
CLK cycle time
Input Setup time (DQ,DM)
Input Hold time(DQ,DM)
Control & address input pulse width (for each input)
Data-out-high impedance time from CLK//CLK
Data-out-low impedance time from CLK//CLK
Clock half period
DQ output hold time from DQS (per access)
Data hold skew factor (for DQS & associated DQ signals)
DQS falling edge to CLK setup time
DQS falling edge hold time from CLK
Mode Register Set command cycle time
Input Setup time (address and control)
Input Hold time (address and control)
Read postamble
AC Characteristics Parameter
CL=3.0
CL=2.5
CL=2.0
tCHmin
tHP-tQHS
(0.25*tck,
tCLmin or
1.5ns)
-0.70
-0.70
Min.
0.45
0.45
1.75
0.72
0.35
0.35
max
-0.6
7.5
0.4
0.4
2.2
0.2
0.2
0.6
0.6
0.4
0.9
0.4
5
5
2
0
-5
+0.70
+0.70
+0.70
+0.6
Max
0.55
0.55
0.40
0.50
1.25
7.5
0.6
0.6
1.1
12
12
tCHmin
tHP-tQHS
tCLmin or
0.25*tck
-0.70
-0.60
-0.70
Min.
0.45
0.45
0.45
0.45
1.75
0.75
0.35
0.35
0.75
0.75
7.5
2.2
0.2
0.2
0.4
0.4
0.9
6
6
2
0
-6
+0.70
+0.60
+0.70
+0.70
Max
0.55
0.55
0.45
0.55
1.25
0.6
0.6
1.1
12
12
12
tCHmin
tHP-tQHS
tCLmin or
0.25*tck
-0.75
-0.75
-0.75
0.45
0.45
0.75
Min.
1.75
0.35
0.35
7.5
7.5
7.5
0.5
0.5
2.2
0.2
0.2
0.4
0.9
0.9
0.4
0.9
2
0
-75
+0.75
+0.75
+0.75
+0.75
Max
0.55
0.55
0.75
1.25
0.5
0.6
0.6
1.1
12
12
12
tCK
tCK
Unit
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
14
14
20
16
15
19
19
21