GS88018BT-200I GSI TECHNOLOGY, GS88018BT-200I Datasheet - Page 7

• Manufacturer Part Number: GS88018BT-200I
• Manufacturer: GSI TECHNOLOGY

Specifications of GS88018BT-200I

• Density: 9Mb
• Access Time (max): 6.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 153.8MHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 150mA
• Operating Supply Voltage (min): 2.3/3V
• Operating Supply Voltage (max): 2.7/3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 18b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Not Compliant

Mode Pin Functions
Note:
There is a pull-up device on the FT pin and a pull-down device on the ZZ pin, so those this input pins can be unconnected and the chip will
operate in the default states as specified in the above tables.
Burst Counter Sequences
Linear Burst Sequence
Note:
The burst counter wraps to initial state on the 5th clock.
Rev: 1.05 11/2008
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
2nd address
3rd address
4th address
1st address
Output Register Control
Power Down Control
Burst Order Control
Mode Name
A[1:0] A[1:0] A[1:0] A[1:0]
00
01
10
11
01
10
00
11
10
00
01
11
00
01
10
11
Pin Name
7/24
LBO
ZZ
FT
Interleaved Burst Sequence
Note:
The burst counter wraps to initial state on the 5th clock.
2nd address
3rd address
1st address
4th address
H or NC
L or NC
State
H
H
L
L
GS88018/32/36BT-333/300/250/200/150
A[1:0] A[1:0] A[1:0] A[1:0]
00
01
10
11
01
00
11
10
Standby, I
Interleaved Burst
Flow Through
Linear Burst
Function
Pipeline
Active
10
11
00
01
DD
© 2002, GSI Technology
= I
SB
11
10
01
00
BPR 1999.05.18