IS42S32200E-6BLI-TR ISSI, Integrated Silicon Solution Inc, IS42S32200E-6BLI-TR Datasheet - Page 55

• Manufacturer Part Number: IS42S32200E-6BLI-TR
• Description: IC SDRAM 64MBIT 166MHZ 90BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S32200E-6BLI-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (2Mx32)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-BGA
• Organization: 2Mx32
• Density: 64Mb
• Address Bus: 13b
• Access Time (max): 8/5.5ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 160mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S32200E, IS45S32200E
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
07/12/2010
WRITE - FULL PAGE BURST
DQM0-DQM3
COMMAND
BA0, BA1
A0-A9
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
ACTIVE
AS
AS
AS
BANK
ROW
ROW
T0
t
t
CKH
CMH
t
t
t
AH
AH
AH
t
CK
t
RCD
NOP
T1
t
t
CMS
CL
t
DS
COLUMN m
D
BANK
WRITE
IN
T2
t
m
t
CMH
t
DH
CH
t
D
DS
IN
NOP
T3
m+
t
DH
1
t
D
DS
NOP
IN
T4
m+
t
DH
Full page completed
2
within same row
256 locations
t
D
DS
NOP
IN
T5
m+
t
DH
3
t
DS
D
Tn+1
NOP
IN
m-
t
DH
1
Full-page burst does not
self-terminate. Can use
BURST TERMINATE
BURST TERM
t
DS
Tn+2
DON'T CARE
to stop.
t
DH
NOP
55