IS42S81600E-6TLI ISSI, Integrated Silicon Solution Inc, IS42S81600E-6TLI Datasheet - Page 14

• Manufacturer Part Number: IS42S81600E-6TLI
• Description: IC SDRAM 128MBIT 166MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S81600E-6TLI

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (16M x 8)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-TSOP II
• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 150mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S81600E, IS42S16800E
STATE DIAGRAM
14
SUSPEND
SUSPEND
WRITEA
WRITE
POWER
ON
CKE
CKE
CKE
CKE
Write
Register
Mode
Set
WRITEA
Precharge
WRITE
BST
Write
MRS
Read
Precharge
Active
Row
IDLE
ACT
Write
CKE
SELF
Read
Integrated Silicon Solution, Inc. — www.issi.com
CKE
CKE
CKE
SELF exit
BST
READA
REF
READ
Refresh
Self
Power
Active
Power
Down
Down
CBR (Auto)
Read
Refresh
CKE
CKE
CKE
CKE
Manual Input
Automatic sequence
SUSPEND
SUSPEND
READA
READ
03/16/2011
Rev. D