IS42S81600D-7TL INTEGRATED SILICON SOLUTION (ISSI), IS42S81600D-7TL Datasheet - Page 32

• Manufacturer Part Number: IS42S81600D-7TL
• Description: IC, SDRAM, 128MBIT, 143MHZ, TSOP-54
• Manufacturer: INTEGRATED SILICON SOLUTION (ISSI)

Specifications of IS42S81600D-7TL

• Memory Type: DRAM - Sychronous
• Memory Configuration: 16M X 8
• Access Time: 7ns
• Page Size: 128Mbit
• Ic Interface Type: Parallel
• Memory Case Style: TSOP
• No. Of Pins: 54
• Rohs Compliant: Yes

RANDOM READ ACCESSES
IS42S81600D,
32
COMMAND
ADDRESS
COMMAND
CLK
ADDRESS
DQ
CLK
DQ
IS42S16800D
T0
READ
BANK,
COL n
T0
READ
BANK,
COL n
CAS Latency - 3
CAS Latency - 2
T1
READ
BANK,
COL b
T1
READ
BANK,
COL b
T2
READ
COL m
BANK,
T2
READ
COL m
BANK,
D
OUT
n
T3
READ
BANK,
COL x
D
OUT
Integrated Silicon Solution, Inc. — www.issi.com
T3
READ
n
BANK,
COL x
D
OUT
b
T4
NOP
D
OUT
b
T4
NOP
D
OUT
m
T5
NOP
D
OUT
DON'T CARE
m
T5
NOP
D
OUT
DON'T CARE
x
T6
NOP
D
OUT
x
07/28/08
Rev. E