IS43R32800B-6BLI ISSI, Integrated Silicon Solution Inc, IS43R32800B-6BLI Datasheet - Page 34

• Manufacturer Part Number: IS43R32800B-6BLI
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: DDR SDRAMr

Specifications of IS43R32800B-6BLI

• Organization: 8Mx32
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 700ps
• Maximum Clock Rate: 333MHz
• Operating Supply Voltage (typ): 2.5V
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

IS43R32800B
W ri te interrupted by Pr echarge
Burst write operation can be interrupted by precharge of the same or all bank. Ra ndom column
access is allowed. tWR is referenced from the first positive CL K e dgeafter the last data input.
Wr ite Interr upted by Prechar ge (B L=8, CL=2 .5)
/CLK
CL K
WR IT E
PR E
Command
A0-7 ,9-11
Yi
A8
0
00
00
BA 0,1
tWR
DM
QS
DQ
Dai0
Dai1
Integrated Silicon Solution, Inc. — www.issi.com
34
Rev. 00D
03/19/08