IS42S16100E-7TL ISSI, Integrated Silicon Solution Inc, IS42S16100E-7TL Datasheet - Page 16

• Manufacturer Part Number: IS42S16100E-7TL
• Description: IC SDRAM 16MBIT 143MHZ 50TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16100E-7TL

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 16M (1M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 50-TSOPII
• Organization: 1Mx16
• Density: 16Mb
• Address Bus: 12b
• Access Time (max): 6/5.5ns
• 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: 130mA
• Pin Count: 50
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1071; IS42S16100E-7TL

Row Precharge
IS42S16100E, IC42S16100E
OPERATION COMMAND TABLE
Current State Command
Write With
Auto-Precharge
16
Immediately
Following
Row Active
Write
Recovery
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
Operation
Burst Write Continues, Write Recovery And Precharge
When Done
Burst Write Continues, Write Recovery And Precharge
Illegal
Illegal
Illegal
Illegal (10)
Illegal (10)
Illegal
Illegal
No Operation, Idle State After t
No Operation, Idle State After t
No Operation, Idle State After t
Illegal (10)
Illegal (10)
Illegal (10)
No Operation, Idle State After t
Illegal
Illegal
No Operation, Row Active After t
No Operation, Row Active After t
No Operation, Row Active After t
Illegal (10)
Illegal (10)
Illegal (10,14)
Illegal (10)
Illegal
Illegal
No Operation, Row Active After t
No Operation, Row Active After t
No Operation, Row Active After t
Read Start
Write Restart
Illegal (10)
Illegal (10)
Illegal
Illegal
(1,2)
rp
rp
rp
rp
rcd
rcd
rcd
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed (10)
Has Elapsed
Has Elapsed
Has Elapsed
dpl
dpl
dpl
Integrated Silicon Solution, Inc. — www.issi.com
Has Elapsed H
Has Elapsed L
Has Elapsed
CS RAS CAS WE A11 A10 A9-A0
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
X
H
X
H
L
L
L
L
X
H
L
L
L
L
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
X
H
X
H
L
L
L
L
X
H
L
L
L
L
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
H
X
H
L
L
L
X
L
X
L
L
L
L
L
L
L
L
L
L
L
L
X
V
V
V
X
X
X
X
V
V
V
V
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
OP CODE
OP CODE
OP CODE
OPCODE
V V (18)
V V (18)
V
X
X
X
X
V V (18)
V V (18)
V V (18)
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V (18)
V (18)
V (18)
V (18)
V (18)
V (18)
V (18)
01/22/08
Rev. C
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X