IS43R16160B-5BLI ISSI, Integrated Silicon Solution Inc, IS43R16160B-5BLI Datasheet - Page 11

• Manufacturer Part Number: IS43R16160B-5BLI
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS43R16160B-5BLI

• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 700ps
• Maximum Clock Rate: 200MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.3V
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Integrated Silicon Solution, Inc.
Rev. E
08/13/2010
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