72V2103L15PFG Integrated Device Technology (Idt), 72V2103L15PFG Datasheet - Page 37

• Manufacturer Part Number: 72V2103L15PFG
• Description: FIFO Mem Sync Dual Depth/Width Uni-Dir 128K x 18/256K x 9 80-Pin TQFP
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 72V2103L15PFG

• Package: 80TQFP
• Configuration: Dual
• Bus Directional: Uni-Directional
• Density: 2.25 Mb
• Organization: 128Kx18|256Kx9
• Data Bus Width: 18|9 Bit
• Timing Type: Synchronous
• Expansion Type: Depth|Width
• Typical Operating Supply Voltage: 3.3 V
• Operating Temperature: 0 to 70 °C

WCLK
NOTES:
1. OE = LOW and REN = LOW.
2. Asynchronous Read is available in IDT Standard Mode only.
WCLK
NOTES:
1. OE = LOW and REN = LOW.
2. Asynchronous Read is available in IDT Standard Mode only.
IDT72V263/273/283/293/103/113 3.3V HIGH DENSITY SUPERSYNC II
8K x 18, 16K x 9/18, 32K x 9/18, 64K x 9/18, 128K x 9/18, 256K x 9/18, 512K x9
WEN
IDT72V2103/72V2113 3.3V HIGH DENSITY SUPERSYNC II
131,072 x 18/262,144 x 9, 262,144 x 18/524,288 x 9
WEN
Qn
RD
Dn
RD
FF
EF
Qn
Dn
Last Word
Last Word in Output Register
t
t
Figure 26. Synchronous Write, Asynchronous Read, Empty Flag Operation (IDT Standard Mode)
AA
SKEW
Figure 25. Synchronous Write, Asynchronous Read, Full Flag Operation (IDT Standard Mode)
t
t
ENS
DS
W
1
0
t
t
ENH
t
DH
EFA
No Write
W
X
t
CYL
t
RPE
t
CYC
t
AA
t
CYH
t
TM
t
AA
EFA
t
NARROW BUS FIFO
2
WFF
t
CYH
W
X+1
TM
37
NARROW BUS FIFO
W
0
D
F
COMMERCIAL AND INDUSTRIAL
D
F+1
t
TEMPERATURE RANGES
WFF
JUNE 1, 2010
6119 drw28
6119 drw29