IS42S16800A7TLTR ISSI, Integrated Silicon Solution Inc, IS42S16800A7TLTR Datasheet - Page 39

• Manufacturer Part Number: IS42S16800A7TLTR
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16800A7TLTR

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• 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: 150mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

IS42S16800A
WRITE Burst Termination
Integrated Silicon Solution, Inc. — www.issi.com
Rev. A
06/01/07
WRITE to PRECHARGE (t
COMMAND
ADDRESS
DQM
CLK
DQ
WRITE
BANK a,
T0
COL n
D
IN
n
COMMAND
WR
ADDRESS
@ t
D
T1
NOP
IN
CLK
DQ
n+1
CK
15ns)
WRITE
D
BANK,
COL n
t
IN
T0
T2
WR
NOP
n
TERMINATE
(a or all)
PRECHARGE
BANK
BURST
T3
T1
DON'T CARE
(ADDRESS)
NOP
COMMAND
T4
(DATA)
NEXT
T2
t
RP
T5
NOP
ACTIVE
BANK a,
DON'T CARE
T6
ROW
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