XC7336 Datasheet, PDF (1/12 Pages) Xilinx, Inc – Ultra high-performance EPLD

®
XC7336
36-Macrocell CMOS EPLD
Product Specifications
Features
• Ultra high-performance EPLD
– 5 ns pin-to-pin speed on all fast inputs
– 167 MHz maximum clock frequency
• New low power XC7336Q
• 100% routable with 100% utilization
• Incorporates four PAL-like 24V9 Fast Function Blocks
• 36 Output Macrocells
– Programmable I/O architecture
– 24 mA drive
• High-performance µP compatible
• Peripheral Component Interface (PCI) compatible
• JEDEC standard 3.3 V or 5 V I/O operation
• Multiple security bits for design protection
• 44-pin leaded chip carrier and 44-pin quad flat pack
packages
General Description
The XC7336 is a member of the Xilinx XC7300 EPLD fam-
ily. It consists of four PAL-like 24V9 Fast Function Blocks
interconnected by the 100%-populated Universal Intercon-
nect Matrix (UIM™).
Each Fast Function Block has 24 inputs and contains nine
Macrocells configurable for registered or combinational
logic. The nine Macrocell outputs feed back to the UIM and
can simultaneously drive the output pads.
The UIM allows 100% connectivity between all function
blocks and input pins, providing the ability to utilize 100% of
the device while eliminating routing issues.
The XC7336 is designed in 0.8 µ CMOS EPROM technol-
ogy, in speed grades ranging from 5 to15 ns. The XC7336Q
is also available now, providing lower power consumption in
-10, -12 and -15 ns speed grades.
Device logic is automatically configured to the user’s speci-
fications using the XEPLD software. The XEPLD software
is capable of optimizing and collapsing logic. The SMART-
switch software/hardware feature allows implementation of
buried combinatorial logic functions in the UIM, thus
increasing device utilization. The XEPLD software supports
third party schematic capture and HDL entry tools, as well
as direct equation-based text files. Using a workstation or
PC platform, designs are automatically mapped into the
XC7336 in a matter of minutes.
PQ44 PC44
22 28
I/FI
1
7
I/FO/FI
2
8
I/FO
3
9
I/FO
5
11
I/FO
6
12
I/FO
7
13
I/FO
8
14
I/FO
9
15
I/FO
10 16
I/FO
21 27
I/FO
20 26
I/FO
19 25
I/FO
18 24
I/FO
16 22
I/FO
14
20
I/FO/FI
13
19
I/FO/FI
12
18
I/FO/FI
11 17
I/FO
19
12
34
FFB1
MC1-1
MC1-2
MC1-3
MC1-4
MC1-5
12
12
3
MC1-6
MC1-7
9
MC1-8
MC1-9
9
FFB4
MC4-1
MC4-2
MC4-3
MC4-4
MC4-5
MC4-6
MC4-7
MC4-8
MC4-9
12
12
12
3
9
UIM
9
12
12
12
3
9
15
FFB2
MC2-9
MC2-8
MC2-7
MC2-6
MC2-5
MC2-4
MC2-3
MC2-2
MC2-1
9
12
12
12
3
9
FFB3
MC3-9
MC3-8
MC3-7
MC3-6
MC3-5
MC3-4
MC3-3
MC3-2
MC3-1
9
Figure 1. XC7336 Functional Block Diagram
2-23
This document was created with FrameMaker 4 0 2
PC44 PQ44
I/FI
42 36
I/FO
29 23
I/FO
30 24
I/FO
33 27
I/FO
34 28
I/FO
35 29
I/FO
36 30
I/FO
37 31
I/FO
38 32
FO/FOE1
39
33
FO/FOE0
40
34
I/FO/FI
43
37
I/FO/FI
44
38
I/FO/FI/MR
1
39
I/FO/FI
2
40
I/FO/FI
3
41
I/FO/FI
4
42
FO/FCLK0
5
43
FO/FCLK1
6
44
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