IS43R83200B-5TL ISSI, Integrated Silicon Solution Inc, IS43R83200B-5TL Datasheet - Page 13
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IS43R83200B-5TL
Manufacturer Part Number
IS43R83200B-5TL
Description
IC DDR SDRAM 256MBIT 66TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Datasheet
1.IS43R16160B-6TL.pdf
(40 pages)
Specifications of IS43R83200B-5TL
Format - Memory
RAM
Memory Type
DDR SDRAM
Memory Size
256M (32M x 8)
Speed
200MHz
Interface
Parallel
Voltage - Supply
2.5 V ~ 2.7 V
Operating Temperature
0°C ~ 70°C
Package / Case
66-TSOPII
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS43R83200B
IS43R16160B, IC43R16160B
Integrated Silicon Solution, Inc.
Rev. B
10/31/08
DDR SDRAM (Rev.1.1)
FUNCTION TRUTH TABLE for CKE
ABBREVIATIONS:
H=High Level, L=Low Level, X=Don't Care
NOTES:
1. CKE Low to High transition will re-enable CLK and other inputs asynchronously.
2. Power-Down and Self-Refresh can be entered only from the All Banks Idle State.
3. Must be legal command.
A minimum setup time must be satisfied before any command other than EXIT.
REFRESHING
other than listed
ALL BANKS
ANY STATE
Current State
POWER
DOWN
SELF-
above
IDLE
CKE n-1
H
L
L
L
L
L
L
H
L
L
H
H
H
H
H
H
H
L
H
H
L
L
Preliminary
Preliminary
CKE n
X
H
H
H
H
H
L
X
H
L
H
L
L
L
L
L
L
X
H
L
H
L
/CS
X
H
X
X
X
X
X
H
X
X
X
X
X
L
L
L
L
L
L
L
L
L
/RAS
X
X
H
H
H
L
X
X
X
X
X
L
X
H
H
H
X
X
X
X
X
L
/CAS
X
X
H
H
X
X
X
X
X
X
X
H
H
X
X
X
X
X
L
L
L
X
/WE
X
X
H
X
X
X
X
X
X
X
H
X
H
X
X
X
X
X
X
X
L
L
256M Double Data Rate Synchronous DRAM
Address
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
INVALID
Exit Self-Refresh (Idle after tRC)
Exit Self-Refresh (Idle after tRC)
ILLEGAL
ILLEGAL
ILLEGAL
NOP (Maintain Self-Refresh)
INVALID
Exit Power Down to Idle
NOP (Maintain Self-Refresh)
Refer to Function Truth Table
Enter Self-Refresh
Enter Power Down
Enter Power Down
ILLEGAL
ILLEGAL
ILLEGAL
Refer to Current State =Power Down
Refer to Function Truth Table
Begin CLK Suspend at Next Cycle
Exit CLK Suspend at Next Cycle
Maintain CLK Suspend
Zentel Electronics Corporation
Action
A3S56D30/40ETP
Notes
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
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