IS42S32200C1-55TL-TR ISSI, Integrated Silicon Solution Inc, IS42S32200C1-55TL-TR Datasheet - Page 23

• Manufacturer Part Number: IS42S32200C1-55TL-TR
• Description: IC SDRAM 64MBIT 183MHZ 86TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S32200C1-55TL-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (2Mx32)
• Speed: 183MHz
• Interface: Parallel
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 86-TSOPII
• Organization: 2Mx32
• Density: 64Mb
• Address Bus: 13b
• Access Time (max): 7.5/5ns
• Maximum Clock Rate: 183MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Supply Current: 250mA
• Pin Count: 86
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S32200C1
READ to PRECHARGE
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. B
1/18/07
COMMAND
COMMAND
ADDRESS
ADDRESS
CLK
CLK
DQ
DQ
BANK a,
T0
READ
T0
READ
BANK,
COL n
COL n
CAS Latency - 2
CAS Latency - 3
T1
T1
NOP
NOP
T2
T2
NOP
NOP
D
OUT
n
T3
T3
NOP
D
NOP
1-800-379-4774
D
OUT
OUT
n+1
n
PRECHARGE
PRECHARGE
(a or all)
T4
T4
BANK,
COL b
BANK
D
D
OUT
OUT
x = 1 cycle
n+2
n+1
x = 2 cycles
T5
T5
NOP
D
NOP
D
OUT
OUT
n+3
n+2
t
t
RP
RP
T6
T6
NOP
NOP
D
OUT
n+3
DON'T CARE
ACTIVE
DON'T CARE
ACTIVE
BANK a,
BANK a,
T7
T7
ROW
ROW
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