IS43R16160B-6TL INTEGRATED SILICON SOLUTION (ISSI), IS43R16160B-6TL Datasheet - Page 10

• Manufacturer Part Number: IS43R16160B-6TL
• Description: SDRAM, DDR, 16M X 16, 2.5V, 66TSOP2
• Manufacturer: INTEGRATED SILICON SOLUTION (ISSI)

Specifications of IS43R16160B-6TL

• Access Time: 0.7ns
• Page Size: 256Mbit
• Memory Case Style: TSOP-2
• No. Of Pins: 66
• Operating Temperature Range: 0°C To +70°C
• Memory Type: DRAM - Synchronous
• Memory Configuration: 4 BLK (4M X 16)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS43R83200B
IS43R16160B, IC43R16160B
10
FUNCTION TRUTH TABLE (continued)
I
DDR SDRAM (Rev.1.1)
I
Auto-Precharge
Auto-Precharge
WRITE(Auto-
Current State
WRITE with
READ with
Precharge
Disabled)
/CS /RAS /CAS /WE Address
H
L
L
L
L
L
L
L
L
H
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
X
H
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
X
H
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
X X
H X
H BA, CA, A10
H BA, RA
H X
X X
H X
H BA, CA, A10
H BA, RA
H X
X X
H X
H BA, CA, A10
H BA, RA
H X
L BA
L BA, CA, A10
L BA, A10
L
L BA
L BA, CA, A10
L BA, A10
L
L BA
L BA, CA, A10
L BA, A10
L
Op-Code, Mode-
Add
Op-Code, Mode-
Add
Op-Code, Mode-
Add
Command
DESEL
NOP
TERM
READ / READA
WRITE / WRITEA
ACT
PRE / PREA
REFA
MRS
DESEL
NOP
TERM
READ / READA
WRITE / WRITEA
ACT
PRE / PREA
REFA
MRS
DESEL
NOP
TERM
READ / READA
WRITE / WRITEA
ACT
PRE / PREA
REFA
MRS
256M Double Data Rate Synchronous DRAM
Action
NOP (Continue Burst to END)
NOP (Continue Burst to END)
ILLEGAL
Terminate Burst, Latch CA, Begin
Read, Determine Auto-Precharge
Terminate Burst, Latch CA, Begin
Write, Determine Auto-Precharge
Bank Active / ILLEGAL
Terminate Burst, Precharge
ILLEGAL
ILLEGAL
NOP (Continue Burst to END)
NOP (Continue Burst to END)
ILLEGAL
ILLEGAL
ILLEGAL
Bank Active / ILLEGAL
Precharge / ILLEGAL
ILLEGAL
ILLEGAL
NOP (Continue Burst to END)
NOP (Continue Burst to END)
ILLEGAL
ILLEGAL
ILLEGAL
Bank Active / ILLEGAL
Precharge / ILLEGAL
ILLEGAL
ILLEGAL
Zentel Electronics Corporation
A3S56D30/40ETP
Integrated Silicon Solution, Inc.
Notes
3
3
2
2
2
2
2
10/31/08
Rev. B