IS43R32800B-5BL-TR ISSI, Integrated Silicon Solution Inc, IS43R32800B-5BL-TR Datasheet - Page 30

• Manufacturer Part Number: IS43R32800B-5BL-TR
• Description: IC DDR SDRAM 256MBIT 144BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: DDR SDRAMr

Specifications of IS43R32800B-5BL-TR

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 2.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-BGA
• Organization: 8Mx32
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 700ps
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: Mini BGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Supply Current: 400mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS43R32800B
30
CL=2 .5
CL=3 .0
Command
Command
Command
Command
Command
Command
DQS
/CLK
DQS
DQS
/CLK
CL K
DQS
DQS
DQS
CL K
DQ
DQ
DQ
DQ
DQ
DQ
Read Int err upted by Prechar ge (B L=8)
RE AD PR E
RE AD
RE AD
RE AD
RE AD
RE AD
Read Int err upted by Prechar ge (B L=8)
PR E
PR E
PR E
Q0
Q0
Q0
PR E
PR E
Q1
Q1
Q1
Q0
Q0
Q0
Integrated Silicon Solution, Inc. — www.issi.com
Q1
Q1
Q1
Q2
Q2
Q2
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Q2
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Q4
Q5
Rev. 00D
03/19/08