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PZ3032 Datasheet

32 macrocell CPLD

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INTEGRATED CIRCUITS
PZ3032
32 macrocell CPLD
Product specification
IC27 Data Handbook
Philips
Semiconductors
1997 Feb 20


NXP Semiconductors Electronic Components Datasheet

PZ3032 Datasheet

32 macrocell CPLD

No Preview Available !

Philips Semiconductors
32 macrocell CPLD
Product specification
PZ3032
FEATURES
Industry’s first TotalCMOSPLD – both CMOS design and
process technologies
Fast Zero Power (FZP) design technique provides ultra-low
power and very high speed
High speed pin-to-pin delays of 8ns
Ultra-low static power of less than 35µA
Dynamic power that is 70% lower at 50MHz than competing
devices
100% routable with 100% utilization while all pins and all
macrocells are fixed
Deterministic timing model that is extremely simple to use
2 clocks with programmable polarity at every macrocell
Support for complex asynchronous clocking
Innovative XPLAarchitecture combines high speed with
extreme flexibility
1000 erase/program cycles guaranteed
20 years data retention guaranteed
Logic expandable to 37 product terms
PCI compliant
Advanced 0.5µ E2CMOS process
Security bit prevents unauthorized access
Design entry and verification using industry standard and Philips
CAE tools
Reprogrammable using industry standard device programmers
Innovative Control Term structure provides either sum terms or
product terms in each logic block for:
Programmable 3-State buffer
Asynchronous macrocell register preset/reset
Programmable global 3-State pin facilitates ‘bed of nails’ testing
without using logic resources
Available in both PLCC and TQFP packages
Table 1. PZ3032 Features
PZ3032
Usable gates
1000
Maximum inputs
36
Maximum I/Os
32
Number of macrocells
32
I/O macrocells
32
Buried macrocells
0
Propagation delay (ns)
8.0
Packages
44-pin PLCC, 44-pin TQFP
DESCRIPTION
The PZ3032 CPLD (Complex Programmable Logic Device) is the
first in a family of Fast Zero Power (FZP) CPLDs from Philips
Semiconductors. These devices combine high speed and zero
power in a 32 macrocell CPLD. With the FZPdesign technique,
the PZ3032 offers true pin-to-pin speeds of 8ns, while
simultaneously delivering power that is less than 35µA at standby
without the need for ‘turbo bits’ or other power down schemes. By
replacing conventional sense amplifier methods for implementing
product terms (a technique that has been used in PLDs since the
bipolar era) with a cascaded chain of pure CMOS gates, the
dynamic power is also substantially lower than any competing CPLD
– 70% lower at 50MHz. These devices are the first TotalCMOS
PLDs, as they use both a CMOS process technology and the
patented full CMOS FZPdesign technique. For 5V applications,
Philips also offers the high speed PZ5032 CPLD that offers
pin-to-pin speeds of 6ns.
The Philips FZPCPLDs introduce the new patent-pending XPLA
(eXtended Programmable Logic Array) architecture. The XPLA
architecture combines the best features of both PLA and PALtype
structures to deliver high speed and flexible logic allocation that
results in superior ability to make design changes with fixed pinouts.
The XPLAstructure in each logic block provides a fast 8ns PAL
path with 5 dedicated product terms per output. This PALpath is
joined by an additional PLA structure that deploys a pool of 32
product terms to a fully programmable OR array that can allocate
the PLA product terms to any output in the logic block. This
combination allows logic to be allocated efficiently throughout the
logic block and supports as many as 37 product terms on an output.
The speed with which logic is allocated from the PLA array to an
output is only 2.5ns, regardless of the number of PLA product terms
used, which results in worst case tPD’s of only 10.5ns from any pin
to any other pin. In addition, logic that is common to multiple outputs
can be placed on a single PLA product term and shared across
multiple outputs via the OR array, effectively increasing design
density.
The PZ3032 CPLDs are supported by industry standard CAE tools
(Cadence, Mentor, Synopsys, Synario, Viewlogic, OrCAD), using
text (Abel, VHDL, Verilog) and/or schematic entry. Design
verification uses industry standard simulators for functional and
timing simulation. Development is supported on personal computer,
Sparc, and HP platforms. Device fitting uses either Minc or Philips
Semiconductors-developed tools.
The PZ3032 CPLD is reprogrammable using industry standard
device programmers from vendors such as Data I/O, BP
Microsystems, SMS, and others.
PAL is a registered trademark of Advanced Micro Devices, Inc.
1997 Feb 20
2
853–1852 17780


Part Number PZ3032
Description 32 macrocell CPLD
Maker NXP
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