IS42S16320B-7BLI ISSI, Integrated Silicon Solution Inc, IS42S16320B-7BLI Datasheet - Page 22

• 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
AUTO-REFRESH CYCLE
22
Notes:
1. CAS latency = 2, 3
A0-A9, A11, A12
DQML, DQMH
COMMAND
BA0, BA1
DQM/
CKE
CLK
A10
DQ
SINGLE BANK
t
t
ALL BANKS
CKS
CMS
PRECHARGE
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High-Z
AS
BANK
T0
t
t
CKH
CMH
t
AH
(s)
t
CK
NOP
t
T1
RP
t
CL
Refresh
T2
Auto
t
CH
NOP
t
RC
Integrated Silicon Solution, Inc. — www.issi.com
Tn+1
Refresh
Auto
NOP
t
RC
ACTIVE
BANK
ROW
ROW
To+1
DON'T CARE
Rev. 00F
08/11/08