IS43R16160B-5TLI-TR ISSI, Integrated Silicon Solution Inc, IS43R16160B-5TLI-TR Datasheet - Page 9
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IS43R16160B-5TLI-TR
Manufacturer Part Number
IS43R16160B-5TLI-TR
Description
IC DDR SDRAM 256MBIT 66TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Specifications of IS43R16160B-5TLI-TR
Format - Memory
RAM
Memory Type
DDR SDRAM
Memory Size
256M (16Mx16)
Speed
200MHz
Interface
Parallel
Voltage - Supply
2.5 V ~ 2.7 V
Operating Temperature
-40°C ~ 85°C
Package / Case
66-TSOPII
Organization
16Mx16
Density
256Mb
Address Bus
15b
Access Time (max)
700ps
Maximum Clock Rate
200MHz
Operating Supply Voltage (typ)
2.5V
Package Type
TSOP-II
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Supply Current
250mA
Pin Count
66
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS43R83200B
IS43R16160B, IC43R16160B
FUNCTION TRUTH TABLE
Integrated Silicon Solution, Inc.
DDR SDRAM (Rev.1.1)
Rev. B
10/31/08
ROW ACTIVE H
READ(Auto-
Current State
Precharge
Disabled)
IDLE
/CS /RAS /CAS /WE Address
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
X
H
H
H
X
H
H
H
H
X
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
Preliminary
Preliminary
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
L
L
L
L
L
L
L
L
L
L
L
H BA, RA
H X
X X
H X
L BA
X BA, CA, A10
H BA, RA
L BA, A10
H X
L
X X
H X
L BA
H BA, CA, A10
L BA, CA, A10
H BA, RA
L BA, A10
H X
L
X X
H X
L BA
H BA, CA, A10
L BA, CA, A10
L BA, A10
L
Op-Code, Mode-
Add
Op-Code, Mode-
Add
Op-Code, Mode-
Add
NOP
TERM
READ / READA
WRITE / WRITEA
ACT
PRE / PREA
REFA
MRS
Command
DESEL
NOP
TERM
READ / WRITE
ACT
PRE / PREA
REFA
MRS
DESEL
NOP
TERM
READ / READA
WRITE / WRITEA
ACT
PRE / PREA
REFA
MRS
DESEL
256M Double Data Rate Synchronous DRAM
ILLEGAL
ILLEGAL
NOP (Continue Burst to END)
NOP (Continue Burst to END)
Terminate Burst
Terminate Burst, Latch CA, Begin
New Read, Determine Auto-
Precharge
ILLEGAL
Bank Active / ILLEGAL
Terminate Burst, Precharge
ILLEGAL
ILLEGAL
Action
NOP
NOP
ILLEGAL
ILLEGAL
Bank Active, Latch RA
NOP
Auto-Refresh
Mode Register Set
NOP
NOP
ILLEGAL
Begin Read, Latch CA, Determine
Auto-Precharge
Begin Write, Latch CA, Determine
Auto-Precharge
Bank Active / ILLEGAL
Precharge / Precharge All
Zentel Electronics Corporation
A3S56D30/40ETP
Notes
2
2
4
5
5
2
3
2
9