IS42S16400B-6TL ISSI, Integrated Silicon Solution Inc, IS42S16400B-6TL Datasheet - Page 24

• Manufacturer Part Number: IS42S16400B-6TL
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16400B-6TL

• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Access Time (max): 9/6ns
• Maximum Clock Rate: 166MHz
• 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: 100mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

IS42S16400B
RW1 - READ to WRITE
RW2 - READ to WRITE With Extra Clock Cycle
24
COMMAND
ADDRESS
COMMAND
ADDRESS
DQM
CLK
DQ
DQM
CLK
DQ
T0
READ
BANK,
COL n
READ
T0
BANK,
COL n
T1
NOP
T1
NOP
T2
NOP
T2
NOP
Integrated Silicon Solution, Inc. — www.issi.com
T3
NOP
D
OUT
t
HZ
T3
NOP
D
n
OUT
t
HZ
n
T4
NOP
BANK,
COL b
WRITE
T4
DON'T CARE
BANK,
COL b
D
IN
t
DS
DON'T CARE
b
WRITE
T5
D
IN
t
DS
b
10/05/09
Rev. G