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ISPLSI2032VE-180LT48 Datasheet(PDF) 1 Page - Lattice Semiconductor |
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ISPLSI2032VE-180LT48 Datasheet(HTML) 1 Page - Lattice Semiconductor |
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1 / 14 page  ispLSI ® 2032VE 3.3V In-System Programmable High Density SuperFAST™ PLD 2032ve_07 1 Features • 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 • 3.3V LOW VOLTAGE 2032 ARCHITECTURE — Interfaces With Standard 5V TTL Devices • HIGH PERFORMANCE E2CMOS® TECHNOLOGY — fmax = 225 MHz Maximum Operating Frequency — tpd = 4.0 ns Propagation Delay — Electrically Erasable and Reprogrammable — Non-Volatile — 100% Tested at Time of Manufacture — Unused Product Term Shutdown Saves Power • IN-SYSTEM PROGRAMMABLE — 3.3V In-System Programmability Using Boundary Scan Test Access Port (TAP) — 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 • ispDesignEXPERT™ – LOGIC COMPILER AND COM- PLETE ISP DEVICE DESIGN SYSTEMS FROM HDL SYNTHESIS THROUGH IN-SYSTEM PROGRAMMING — Superior Quality of Results — Tightly Integrated with Leading CAE Vendor Tools — Productivity Enhancing Timing Analyzer, Explore Tools, Timing Simulator and ispANALYZER™ — PC and UNIX Platforms Functional Block Diagram Global Routing Pool (GRP) A0 A1 A3 A7 A6 A5 A4 A2 GLB Logic Array DQ DQ DQ DQ 0139Bisp/2000 Description The ispLSI 2032VE is a High Density Programmable Logic Device that can be used in both 3.3V and 5V systems. The device contains 32 Registers, 32 Universal 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 complete interconnectivity between all of these elements. 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. 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/Exclusive OR array, and four outputs which can 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 © 2000 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice. LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A. September 2000 Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com |
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