IS42S16160D-6TL ISSI, Integrated Silicon Solution Inc, IS42S16160D-6TL Datasheet - Page 6

• Manufacturer Part Number: IS42S16160D-6TL
• Description: IC SDRAM 256MBIT 166MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16160D-6TL

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (16Mx16)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 54-TSOP II
• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 180mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS42S83200D, IS42S16160D
IS45S83200D, IS45S16160D
6
PIN CONFIGURATION
54-ball fBGA for x8 (Top View) (8.00 mm x 13.00 mm Body, 0.8 mm Ball Pitch)
package code: B
PIN DESCRIPTIONS
A0-A12
A0-A9
BA0, BA1
DQ0 to DQ7
CLK
CKE
CS
RAS
CAS
Row Address Input
Column Address Input
Bank Select Address
Data I/O
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
C
D
G
H
A
B
E
F
J
1 2 3 4 5 6 7 8 9
DQM
VSS
VSS
A12
NC
NC
NC
NC
A8
DQ7
DQ5
DQ4
DQ6
CLK
A11
NC
A7
A5
VSSQ
VDDQ
VSSQ
VDDQ
CKE
VSS
A9
A6
A4
WE
DQM
V
Vss
V
V
NC
dd
ddq
ssq
Integrated Silicon Solution, Inc. — www.issi.com
VDDQ
VDDQ
VSSQ
VSSQ
VDD
CAS
BA0
A0
A3
Write Enable
Byte Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
DQ2
DQ0
DQ1
RAS
DQ3
BA1
NC
A1
A2
VDD
VDD
A10
WE
CS
NC
NC
NC
NC
04/05/2010
Rev. D