®
Lead-
ee
ispLSI 2032VE
Fr
Package
3.3V In-System Programmable
High Density SuperFAST™ PLD
Options
vailable!
A
Features
Functional Block Diagram
• SuperFAST HIGH DENSITY IN-SYSTEM
PROGRAMMABLE LOGIC
— 1000 PLD Gates
— 32 I/O Pins, Two Dedicated Inputs
— 32 Registers
— High Speed Global Interconnect
— Wide Input Gating for Fast Counters, State
Machines, Address Decoders, etc.
— Small Logic Block Size for Random Logic
— 100% Functional, JEDEC and Pinout Compatible
with ispLSI 2032V Devices
Global Routing Pool
(GRP)
A0
A1
A2
A7
A6
A5
A4
D
D
D
D
Q
Q
Q
Q
• 3.3V LOW VOLTAGE 2032 ARCHITECTURE
— Interfaces With Standard 5V TTL Devices
Logic
Array
GLB
• HIGH PERFORMANCE E2CMOS® TECHNOLOGY
— fmax = 300 MHz Maximum Operating Frequency
— tpd = 3.0 ns Propagation Delay
A3
— Electrically Erasable and Reprogrammable
— Non-Volatile
— 100% Tested at Time of Manufacture
— Unused Product Term Shutdown Saves Power
0139Bisp/2000
• IN-SYSTEM PROGRAMMABLE
— 3.3V In-System Programmability Using Boundary
Scan Test Access Port (TAP)
Description
The ispLSI 2032VE is a High Density Programmable
Logic Device that can be used in both 3.3V and 5V
systems. Thedevicecontains32Registers, 32Universal
I/O pins, two Dedicated Input Pins, three Dedicated
Clock Input Pins, one dedicated Global OE input pin and
a Global Routing Pool (GRP). The GRP provides
completeinterconnectivitybetweenalloftheseelements.
The ispLSI 2032VE features in-system programmability
through the Boundary Scan Test Access Port (TAP) and
is 100% IEEE 1149.1 Boundary Scan Testable. The
ispLSI 2032VE offers non-volatile reprogrammability of
the logic, as well as the interconnect to provide truly
reconfigurable systems.
— Open-Drain Output Option for Flexible Bus Interface
Capability, Allowing Easy Implementation of
Wired-OR or Bus Arbitration Logic
— Increased Manufacturing Yields, Reduced Time-to-
Market and Improved Product Quality
— Reprogram Soldered Devices for Faster Prototyping
• 100% IEEE 1149.1 BOUNDARY SCAN TESTABLE
• THE EASE OF USE AND FAST SYSTEM SPEED OF
PLDs WITH THE DENSITY AND FLEXIBILITY OF FPGAs
— Enhanced Pin Locking Capability
— Three Dedicated Clock Input Pins
— Synchronous and Asynchronous Clocks
— Programmable Output Slew Rate Control
— Flexible Pin Placement
— Optimized Global Routing Pool Provides Global
Interconnectivity
— Lead-Free Package Options
The basic unit of logic on the ispLSI 2032VE device is the
Generic Logic Block (GLB). The GLBs are labeled A0, A1
.. A7 (see Figure 1). There are a total of eight GLBs in the
ispLSI 2032VE device. Each GLB is made up of four
macrocells. Each GLB has 18 inputs, a programmable
AND/OR/ExclusiveORarray, andfouroutputswhichcan
be configured to be either combinatorial or registered.
Inputs to the GLB come from the GRP and dedicated
inputs. All of the GLB outputs are brought back into the
GRP so that they can be connected to the inputs of any
GLB on the device.
Copyright©2006LatticeSemiconductorCorp. Allbrandorproductnamesaretrademarksorregisteredtrademarksoftheirrespectiveholders. Thespecificationsandinformationhereinaresubject
to change without notice.
LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A.
Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com
August 2006
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