IS42S16160D-7BLI-TR ISSI, Integrated Silicon Solution Inc, IS42S16160D-7BLI-TR Datasheet - Page 32

• Manufacturer Part Number: IS42S16160D-7BLI-TR
• Description: IC SDRAM 256MBIT 143MHZ 54BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16160D-7BLI-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (16Mx16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-BGA
• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 130mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RANDOM READ ACCESSES
IS42S83200D, IS42S16160D
32
COMMAND
ADDRESS
COMMAND
CLK
ADDRESS
DQ
CLK
DQ
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
n
T3
READ
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
Rev. 00D
12/12/07