IS42S32200B7TL ISSI, Integrated Silicon Solution Inc, IS42S32200B7TL Datasheet - Page 20

• Manufacturer Part Number: IS42S32200B7TL
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S32200B7TL

• Organization: 2Mx32
• Density: 64Mb
• Address Bus: 13b
• Access Time (max): 7ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 180mA
• Pin Count: 86
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

IS42S32200B
RW1 - READ to WRITE
RW2 - READ to WRITE With Extra Clock Cycle
20
COMMAND
ADDRESS
DQM
CLK
COMMAND
DQ
ADDRESS
DQM
CLK
DQ
T0
READ
BANK,
COL n
T0
READ
BANK,
COL n
CAS Lantency 3
T1
NOP
Integrated Silicon Solution, Inc. — www.issi.com —
CAS Lantency 3
T1
NOP
T2
NOP
T2
NOP
T3
NOP
D
OUT
t
HZ
n
T3
NOP
D
OUT
t
HZ
T4
NOP
BANK,
COL b
n
WRITE
T4
DON'T CARE
BANK,
COL b
D
DON'T CARE
IN
t
DS
WRITE
b
T5
D
IN
t
DS
b
ISSI
1-800-379-4774
R e v . 0 0 C
09/29/03
®