72T18105L5BBGI Integrated Device Technology (Idt), 72T18105L5BBGI Datasheet - Page 15

• Manufacturer Part Number: 72T18105L5BBGI
• Description: FIFO Mem Async/Sync Dual Depth/Width Uni-Dir 128K x 18/256K x 9 240-Pin BGA
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 72T18105L5BBGI

• Package: 240BGA
• Configuration: Dual
• Bus Directional: Uni-Directional
• Density: 2.25 Mb
• Organization: 128Kx18|256Kx9
• Data Bus Width: 9/18 Bit
• Timing Type: Asynchronous|Synchronous
• Expansion Type: Depth|Width
• Typical Operating Supply Voltage: 2.5 V
• Operating Temperature: -40 to 85 °C

OUTPUT ENABLE & DISABLE TIMING
READ CHIP SELECT ENABLE & DISABLE TIMING
NOTES:
1. REN is HIGH.
2. RCS is LOW.
Normally
Normally
Normally
Normally
NOTES:
1. REN is HIGH.
2. OE is LOW.
IDT72T1845/55/65/75/85/95/105/115/125 2.5V TeraSync™ 18-BIT/9-BIT FIFO
8Kx9, 8Kx18/16Kx9, 16Kx18/32Kx9, 32Kx18/64Kx9, 64Kx18/128Kx9, 128Kx18/256Kx9, 256Kx18/512Kx9, 512Kx18/1Mx9
Output
Output
Output
Output
HIGH
LOW
HIGH
LOW
RCLK
RCS
V
V
CC
2
CC
2
V
V
OE
CC
2
CC
2
t
ENS
Enable
Output
100mV
100mV
t
OE &
100mV
100mV
t
RCSLZ
t
ENH
t
OLZ
Disable
Output
100mV
15
t
OHZ
100mV
2Kx18/4Kx9, 4Kx18/
100mV
t
RCSHZ
100mV
COMMERCIAL AND INDUSTRIAL
5909 drw04b
5909 drw04c
V
V
V
V
TEMPERATURE RANGES
V
V
CC
2
CC
2
IL
OH
IH
OL
V
V
V
V
V
V
CC
2
CC
2
IL
OH
IH
OL
FEBRUARY 10, 2009