IDT72T36115 Integrated Device Technology, IDT72T36115 Datasheet - Page 6

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

TABLE 1 — BUS-MATCHING CONFIGURATION MODES
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
NOTE:
1. Pin status during Master Reset.
BM
H
H
H
H
L
PROGRAMMABLE ALMOST-FULL (PAF)
FULL FLAG/INPUT READY (FF/IR)
FIRST WORD FALL THROUGH/
(x36, x18, x9) DATA IN (D
WRITE CHIP SELECT (WCS)
WRITE CLOCK (WCLK/WR)
SERIAL INPUT (FWFT/SI)
SERIAL CLOCK (SCLK)
WRITE ENABLE (WEN)
SERIAL ENABLE(SEN)
I W
H
H
L
L
L
Figure 1. Single Device Configuration Signal Flow Diagram
PARTIAL RESET (PRS)
INPUT WIDTH (IW)
LOAD (LD)
0
- D
n
)
OW
H
H
L
L
L
MATCHING
72T36105
72T36115
72T36125
72T3645
72T3655
72T3665
72T3675
72T3685
72T3695
(BM)
BUS-
IDT
6
MASTER RESET (MRS)
OUTPUT WIDTH (OW)
REN ECHO, EREN
RCLK ECHO, ERCLK
RETRANSMIT (RT)
PROGRAMMABLE ALMOST-EMPTY (PAE)
READ CLOCK (RCLK/RD)
READ ENABLE (REN)
EMPTY FLAG/OUTPUT READY (EF/OR)
HALF-FULL FLAG (HF)
BIG-ENDIAN/LITTLE-ENDIAN (BE)
INTERSPERSED/
NON-INTERSPERSED PARITY (IP)
(x36, x18, x9) DATA OUT (Q
MARK
OUTPUT ENABLE (OE)
READ CHIP SELECT (RCS)
Write Port Width
x36
x36
x36
x18
x9
COMMERCIAL AND INDUSTRIAL
0
- Q
TEMPERATURE RANGES
n
Read Port Width
)
5907 drw03
JANUARY 11, 2007
x36
x18
x36
x36
x9