IS42S32400B-7BL-TR ISSI, Integrated Silicon Solution Inc, IS42S32400B-7BL-TR Datasheet - Page 32

• Manufacturer Part Number: IS42S32400B-7BL-TR
• Description: IC SDRAM 128MBIT 143MHZ 90FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S32400B-7BL-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S32400B
32
READ BURST TERMINATION
COMMAND
ADDRESS
COMMAND
CLK
ADDRESS
DQ
CLK
DQ
READ
T0
BANK,
COL n
BANK a,
T0
READ
COL n
CAS Latency - 3
CAS Latency - 2
T1
NOP
T1
NOP
T2
NOP
Integrated Silicon Solution, Inc. — www.issi.com —
T2
NOP
D
OUT
n
T3
NOP
D
OUT
T3
n
NOP
D
OUT
n+1
TERMINATE
T4
BURST
D
OUT
TERMINATE
n+1
T4
BURST
D
x = 2 cycles
OUT
x = 1 cycle
n+2
T5
NOP
D
OUT
n+2
T5
NOP
D
OUT
PRELIMINARY INFORMATION Rev. 00J
n+3
T6
NOP
D
OUT
DON'T CARE
n+3
T6
NOP
DON'T CARE
T7
NOP
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03/03/09