IS42S16400C1-7TLI-TR ISSI, Integrated Silicon Solution Inc, IS42S16400C1-7TLI-TR Datasheet - Page 14

• Manufacturer Part Number: IS42S16400C1-7TLI-TR
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16400C1-7TLI-TR

• 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
• Lead Free Status / Rohs Status: Compliant

IS42S16400C1
OPERATING FREQUENCY / LATENCY RELATIONSHIPS
AC TEST CONDITIONS
Input Load
14
SYMBOL
—
—
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CCD
CKED
PED
DQD
DQM
DQZ
DWD
DAL
DPL
BDL
CDL
RDL
MRD
ROH
OUTPUT
INPUT
CLK
2.0V
1.4V
0.8V
2.0V
1.4V
0.8V
PARAMETER
Clock Cycle Time
Operating Frequency
READ/WRITE command to READ/WRITE command
CKE to clock disable or power-down entry mode
CKE to clock enable or power-down exit setup mode
DQM to input data delay
DQM to data mask during WRITEs
DQM to data high-impedance during READs
WRITE command to input data delay
Data-in to ACTIVE command
Data-in to PRECHARGE command
Last data-in to burst STOP command
Last data-in to new READ/WRITE command
Last data-in to PRECHARGE command
LOAD MODE REGISTER command
to ACTIVE or REFRESH command
Data-out to high-impedance from
PRECHARGE command
t
OH
t
CS
1.4V
t
CH
t
CHI
(Input/Output Reference Level: 1.4V)
t
AC
t
CK
t
CL
1.4V
Integrated Silicon Solution, Inc. — www.issi.com —
CL = 3
CL = 2
Output Load
I/O
166
-6
6
1
1
1
0
0
2
0
5
2
1
1
2
2
3
2
50 pF
143
-7
50
7
1
1
1
0
0
2
0
4
2
1
1
2
2
3
2
ISSI
+1.5V
1-800-379-4774
UNITS
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
MHz
ns
10/25/05
Rev. E
®