IS42S16320B-7BLI ISSI, Integrated Silicon Solution Inc, IS42S16320B-7BLI Datasheet - Page 57

• 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
Integrated Silicon Solution, Inc. — www.issi.com
Rev. 00F
08/11/08
Notes:
1) Burst Length = 4
2) x16: A11 and A12 = "Don't Care"
A0-A9, A11, A12
WRITE - WITH AUTO PRECHARGE
x8: A12 = "Don't Care"
DQM/DQML
COMMAND
BA0, BA1
DQMH
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
BANK
ACTIVE
ROW
ROW
T0
t
CKH
t
t
t
t
CMH
AH
AH
AH
t
t
t
RCD
RAS
RC
t
CK
ENABLE AUTO PRECHARGE
T1
NOP
t
t
CMS
CL
t
DS
COLUMN m
WRITE
D
BANK
T2
IN
t
CMH
t
t
DH
m
CH
(2)
t
DS
D
T3
NOP
IN
t
m+
DH
1
t
DS
D
T4
NOP
IN
t
m+
DH
2
t
DS
D
T5
NOP
IN
t
m+
DH
3
t
DPL
T6
NOP
T7
NOP
t
RP
T8
NOP
DON'T CARE
ACTIVE
T9
ROW
ROW
BANK
57