IS42S16400F-6TL-TR ISSI, Integrated Silicon Solution Inc, IS42S16400F-6TL-TR Datasheet - Page 29

• Manufacturer Part Number: IS42S16400F-6TL-TR
• Description: IC SDRAM 64MBIT 166MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S16400F-6TL-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (4M x 16)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-TSOP II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S16400F
IC42S16400F
WRITE to READ
WP1 - WRITE to PRECHARGE
Integrated Silicon Solution, Inc. — www.issi.com
Rev. A
03/19/08
COMMAND
ADDRESS
DQM
CLK
DQ
COMMAND
ADDRESS
CLK
BANK a,
DQ
T0
WRITE
COL n
D
IN
n
WRITE
D
BANK,
COL n
IN
T0
n
D
T1
NOP
IN
n+1
t
WR
D
NOP
IN
T1
n+1
PRECHARGE
(a or all)
T2
BANK
CAS Latency - 2
READ
BANK,
COL b
T2
t
T3
RP
NOP
CAS Latency - 2
NOP
T3
ACTIVE
BANK a,
T4
ROW
D
NOP
OUT
T4
b
T5
NOP
DON'T CARE
D
OUT
NOP
T5
b+1
DON'T CARE
T6
NOP
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