IS42S32160A-75BL-TR ISSI, Integrated Silicon Solution Inc, IS42S32160A-75BL-TR Datasheet - Page 28

• Manufacturer Part Number: IS42S32160A-75BL-TR
• Description: IC SDRAM 512MBIT 133MHZ 90BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S32160A-75BL-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 512M (16M x 32)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S32160A
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Figure 6.2.Clock Suspension During Burst Read (Using CKE)
BS0,1
CAS#
ADD
DQM
RAS#
WE#
CKE
CLK
CS#
Note:CKE to CLK disable/enable =1 clock
A10
DQ
Hi-Z
Command
T0
Activate
Bank A
(Burst Length=4,CAS#Latency=2)
t
RAx
RAx
CK2
T 1 T2
Command
Bank A
Read
CAx
T3 T4
Ax0
T5 T6
Clock Suspend
1 Cycle
Ax1
T7 T8
Clock Suspend
2 Cycle
Ax2
T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Clock Suspend
3 Cycle
Ax3
t
HZ
Integrated Silicon Solution, Inc.
Rev. 00E
07/21/09