IDT72T36115 Integrated Device Technology, IDT72T36115 Datasheet - Page 49

• Manufacturer Part Number: IDT72T36115
• Description: 128k X 36 Terasync Fifo, 2.5v - Best Value!
• Manufacturer: Integrated Device Technology

NOTES:
1. In IDT Standard mode: D = maximum FIFO depth. D = 1,024 for the IDT72T3645, 2,048 for the IDT72T3655, 4,096 for the IDT72T3665, 8,192 for the IDT72T3675, 16,384 for the
2. In FWFT mode: D = maximum FIFO depth. D = 1,025 for the IDT72T3645, 2,049 for the IDT72T3655, 4,097 for the IDT72T3665, 8,193 for the IDT72T3675, 16,385 for the
3. RCS = LOW.
WCLK
IDT72T3645/55/65/75/85/95/105/115/125 2.5V TeraSync™ ™ ™ ™ ™ 36-BIT FIFO
1K x 36, 2K x 36, 4K x 36, 8K x 36, 16K x 36, 32K x 36, 64K x 36, 128K x 36 and 256K x 36
RCLK
WEN
REN
IDT72T3685, 32,768 for the IDT72T3695, 65,536 for the IDT72T36105, 131,072 for the IDT72T36115 and 262,144 for the IDT72T36125.
IDT72T3685, 32,769 for the IDT72T3695, 65,537 for the IDT72T36105, 131,073 for the IDT72T36115 and 262,145 for the IDT72T36125.
HF
[
D-1
2
D/2 words in FIFO
Figure 27. Half-Full Flag Timing (IDT Standard and FWFT Modes)
+ 1
]
words in FIFO
t
CLKH
(1)
,
(2)
t
ENS
t
CLKL
49
t
ENH
t
HF
t
ENS
[
D/2 + 1 words in FIFO
D-1
2
+ 2
]
words in FIFO
t
HF
(1)
COMMERCIAL AND INDUSTRIAL
,
(2)
TEMPERATURE RANGES
[
D-1
2
D/2 words in FIFO
+ 1
JANUARY 11, 2007
]
words in FIFO
(1)
5907 drw32
,
(2)