IS42S16100E-6TLI ISSI, Integrated Silicon Solution Inc, IS42S16100E-6TLI Datasheet - Page 14
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IS42S16100E-6TLI
Manufacturer Part Number
IS42S16100E-6TLI
Description
IC SDRAM 16MBIT 166MHZ 50TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Specifications of IS42S16100E-6TLI
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
16M (1M x 16)
Speed
166MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
50-TSOPII
Density
16Mb
Address Bus
12b
Access Time (max)
6/5.5ns
Maximum Clock Rate
166MHz
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
170mA
Pin Count
50
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS42S16100E, IC42S16100E
DQM TRUTH TABLE
14
CKE TRUTH TABLE
COMMAND TRUTH TABLE
Symbol
ENB
MASK
ENBU
ENBL
MASKU
MASKL
Symbol Command
SPND
—
—
REF
SELF
SELFX Terminate Self-Refresh Mode
PDWN
—
Symbol Command
MRS
REF
SREF
PRE
PALL
ACT
WRIT
WRITA
READ
READA
BST
NOP
DESL
SBY
ENB
MASK
Start Clock Suspend Mode
Clock Suspend
Terminate Clock Suspend Mode Clock Suspend
Auto-Refresh
Start Self-Refresh Mode
Start Power-Down Mode
Terminate Power-Down Mode
Command
Data Write / Output Enable
Data Mask / Output Disable
Upper Byte Data Write / Output Enable
Lower Byte Data Write / Output Enable
Upper Byte Data Mask / Output Disable
Lower Byte Data Mask / Output Disable
Mode Register Set
Auto-Refresh
Self-Refresh
Precharge Selected Bank
Precharge Both Banks
Bank Activate
Write
Write With Auto-Precharge
Read
Read With Auto-Precharge
Burst Stop
No Operation
Device Deselect
Clock Suspend / Standby Mode
Data Write / Output Enable
Data Mask / Output Disable
(8)
(1,2)
(1,2)
(9)
(5,6)
(5)
(7)
(1,2)
(3,4)
(8)
(8)
Current State
Active
Other States
Idle
Idle
Self-Refresh
Idle
Power-Down
n-1
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
CKE
n-1
H
H
H
H
H
H
H
n
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
CKE
CS RAS CAS WE DQM A11 A10
H
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
Integrated Silicon Solution, Inc. — www.issi.com
n-1
n
X
X
X
X
X
X
H
H
H
H
H
L
L
L
L
L
CKE
H
H
H
H
H
H
X
X
X
X
L
L
L
L
L
L
n
H
H
H
H
H
L
L
L
L
L
UPPER
H
H
H
H
H
X
X
X
X
L
L
L
L
L
L
L
CS RAS CAS WE A11 A10 A9-A0
H
H
X
X
L
L
X
X
X
H
H
X
L
L
L
L
DQM
H
H
H
H
H
H
X
X
X
X
L
L
L
L
L
L
X
X
X
H
X
H
X
X
L
L
LOWER
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
H
H
X
X
L
L
X
X
X
H
X
H
X
X
L
L
BS
BS
BS
BS
BS
BS
X
X
X
X
X
X
X
X
X
X
X
X
H
H
H
X
H
X
X
OP CODE
Row Row
X
X
H
H Column
H Column
X
X
X
X
X
X
L
L Column
L Column
X
X
X
X
X
X
X
X
X
X
A9-A0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(18)
(18)
(18)
(18)
HIGH-Z
HIGH-Z
HIGH-Z
X
X
X
X
X
X
X
X
X
X
Active
01/22/08
I/On
Rev. C
X
X
X
X
X
X
X
X
X
X
X
X