IS43R16160B-6TL-TR ISSI, Integrated Silicon Solution Inc, IS43R16160B-6TL-TR Datasheet - Page 11

• Manufacturer Part Number: IS43R16160B-6TL-TR
• Description: IC DDR SDRAM 256MBIT 66TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS43R16160B-6TL-TR

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 256M (16Mx16)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 2.7 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 66-TSOPII
• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 700ps
• Maximum Clock Rate: 167MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Supply Current: 250mA
• Pin Count: 66
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Integrated Silicon Solution, Inc.
Rev. D
03/04/2010
ACTIVATING
IS43R83200B, IS46R83200B
IS43R16160B, IS46R16160B
FUNCTION TRUTH TABLE (continued)
DDR SDRAM (Rev.1.1)
CHARGING
COVERING
Current State
WRITE RE-
PRE-
ROW
/CS /RAS /CAS /WE Address
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
X
H
H
H
X
H
H
H
L
L
L
L
H
H
H
L
L
L
L
L
L
L
L
Preliminary
Preliminary
X
H
H
L
H
H
L
L
X
H
H
L
H
H
L
L
X
H
H
L
H
H
L
L
X X
H X
X BA, CA, A10
H BA, RA
H X
X X
H X
X BA, CA, A10
H BA, RA
H X
X X
H X
X BA, CA, A10
H BA, RA
H X
L BA
L BA, A10
L
L BA
L BA, A10
L
L BA
L BA, A10
L
Op-Code, Mode-
Add
Op-Code, Mode-
Add
Op-Code, Mode-
Add
Command
DESEL
NOP
TERM
READ / WRITE
ACT
PRE / PREA
REFA
MRS
DESEL
NOP
TERM
READ / WRITE
ACT
PRE / PREA
REFA
MRS
DESEL
NOP
TERM
READ / WRITE
ACT
PRE / PREA
REFA
MRS
256M Double Data Rate Synchronous DRAM
Action
NOP (Idle after tRP)
NOP (Idle after tRP)
ILLEGAL
ILLEGAL
ILLEGAL
NOP (Idle after tRP)
ILLEGAL
ILLEGAL
NOP (Row Active after tRCD)
NOP (Row Active after tRCD)
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
NOP
NOP
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
A3S56D30/40ETP
Notes
2
2
2
4
2
2
2
2
2
2
2
2
11