IS42S16400F-7TLI ISSI, Integrated Silicon Solution Inc, IS42S16400F-7TLI Datasheet - Page 32

• Manufacturer Part Number: IS42S16400F-7TLI
• Description: IC SDRAM 64MBIT 143MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16400F-7TLI

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-TSOP II
• Organization: 4Mx16
• Density: 64Mb
• 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: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 110mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 143 MHz
• Access Time: 6 ns, 5.4 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 110 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1078; IS42S16400F-7TLI

IS42S16400F
IS45S16400F
WP2 - WRITE to PRECHARGE
32
WRITE Burst Termination
COMMAND
ADDRESS
DQM
CLK
DQ
BANK a,
WRITE
T0
COL n
D
IN
n
COMMAND
ADDRESS
D
T1
NOP
IN
CLK
n+1
DQ
t
WR
PRECHARGE
WRITE
D
BANK,
COL n
(a or all)
T2
BANK
IN
T0
n
TERMINATE
CAS Latency - 3
T3
NOP
BURST
T1
Integrated Silicon Solution, Inc. — www.issi.com
t
RP
DON'T CARE
T4
NOP
(ADDRESS)
COMMAND
(DATA)
NEXT
T2
ACTIVE
BANK a,
T5
ROW
DON'T CARE
T6
NOP
07/28/2010
Rev. H