IS43R32800B-5BL ISSI, Integrated Silicon Solution Inc, IS43R32800B-5BL Datasheet - Page 23

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

Specifications of IS43R32800B-5BL

• 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
Integrated Silicon Solution, Inc. — www.issi.com
Rev. 00D
03/19/08
Cm d &
Read Operation
/CLK
DQ S
/CLK
/CLK
DQ S
DQ S
Add.
CL K
CL K
CL K
Write O pe ra tion / tDQSS=max.
Write O pe ra tion / tDQSS=min.
DQ
DQ
DQ
tDQS S
tR PR E
tWPR ES
tWPR E
tDQS S
tWPR E
tWPR ES
tDQS CK
tQH
tCK
tDS
tDQS L
tDSS
tDS
tDQS L
tDQ SH
tAC
tDSH
t DH
tCH
tDQS H
t DH
tWPS T
tCL
tR PS T
tWPS T
tDQS Q
Va lid Da ta
tIS
tIH
VREF
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