IS42S16320B-7BLI ISSI, Integrated Silicon Solution Inc, IS42S16320B-7BLI Datasheet - Page 40

• Manufacturer Part Number: IS42S16320B-7BLI
• Description: DRAM 512M (32Mx16) 143MHz Industrial Temp
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S16320B-7BLI

• Data Bus Width: 16 bit
• Package / Case: WBGA-54
• Memory Size: 512 Mbit
• Maximum Clock Frequency: 143 MHz
• Access Time: 6.5 ns, 5.4 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Current: 130 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Details

IS42S86400B, IS42S16320B
WRITE to READ
WP1 - WRITE to PRECHARGE
40
COMMAND
ADDRESS
DQM
CLK
DQ
COMMAND
ADDRESS
CLK
BANK a,
WRITE
DQ
D
T0
COL n
IN
n
WRITE
D
BANK,
COL n
IN
T0
n
D
T1
IN
NOP
n+1
t
DPL
D
NOP
IN
T1
n+1
D
T2
NOP
IN
n+2
READ
BANK,
COL b
T2
PRECHARGE
(a or all)
T3
BANK
CAS Latency - 2
Integrated Silicon Solution, Inc. — www.issi.com
NOP
T3
T4
NOP
t
RP
D
NOP
OUT
T4
b
ACTIVE
BANK a,
T5
ROW
DON'T CARE
D
NOP
OUT
T5
b+1
DON'T CARE
T6
NOP
Rev. 00F
08/11/08