IDT72V03L25JI IDT, Integrated Device Technology Inc, IDT72V03L25JI Datasheet - Page 10
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IDT72V03L25JI
Manufacturer Part Number
IDT72V03L25JI
Description
IC ASYNCH 2048X9 25NS 32-PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V04L25J.pdf
(12 pages)
Specifications of IDT72V03L25JI
Function
Asynchronous
Memory Size
18.4K (2K x 9)
Access Time
25ns
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Rate
-
Other names
72V03L25JI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V03L25JI
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V03L25JI8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
TABLE 2 — RESET AND FIRST LOAD TRUTH TABLE
Depth Expansion/Compound Expansion Mode
NOTE:
1. XI is connected to XO of previous device. See Figure 14. RS = Reset Input, FL/RT = First Load/Retransmit, EF = Empty Flag Output, FF = Full Flag Output,
NOTES:
1. For depth expansion block see section on Depth Expansion and Figure 14.
2. For Flag detection see section on Width Expansion and Figure 13.
Reset First Device
Reset All Other Devices
Read/Write
IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO
512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9
XI = Expansion Input, HF = Half-Full Flag Output
R, W, RS
Figure 14. Block Diagram of 1,536 x 9, 3,072 x 9, 6,144 x 9, 12,288 x 9, 24,576 x 9 and 49,152 x 9 FIFO Memory (Depth Expansion)
D
0
-D
N
Mode
FULL
RS
W
D
72V01/72V02/72V03/
72V04/72V05/72V06
9
EXPANSION
RS
0
0
1
DEPTH
BLOCK
IDT
Inputs
Q
D
FL
0
1
X
0
0
-Q
-D
8
8
9
9
Figure 15. Compound FIFO Expansion
(1)
(1)
(1)
FF
XI
9
FF
FF
72V01
72V02
72V03
72V04
72V05
72V06
72V01
72V02
72V03
72V04
72V05
72V06
72V01
72V02
72V03
72V04
72V05
72V06
Read Pointer
Location Zero
Location Zero
IDT
IDT
IDT
72V01/72V02/72V03/
72V04/72V05/72V06
XO
XO
XO
XI
XI
XI
10
EXPANSION
X
DEPTH
BLOCK
IDT
EF
EF
FL
FL
FL
EF
Internal Status
Q
D
9
9
-Q
-D
Write Pointer
Location Zero
Location Zero
17
17
X
9
COMMERCIAL AND INDUSTRIAL
72V01/72V02/72V03/
72V04/72V05/72V06
EXPANSION
DEPTH
BLOCK
EF
TEMPERATURE RANGES
IDT
0
0
X
R
Q
EMPTY
V
CC
OCTOBER 22, 2008
Outputs
D
Q
(N-8)
(N-8)
3033 drw 17
-D
-Q
N
FF
N
1
1
X