Description

The PLSI1032-60LT is a high-density programmable logic device that belongs to the category of programmable logic devices (CPLDs/FPGAs). It is a versatile component that contains 192 registers, 64 Universal I/O pins, eight dedicated input pins, four dedicated clock input pins, and a global routing pool (GRP). The GRP enables complete interconnectivity between all the elements of the device. One of the unique features of this device is its 5-Volt in-system programming and in-system diagnostic capabilities, allowing for non-volatile "on-the-fly" reprogrammability of the logic and interconnect. The PLSI1032-60LT is architecturally and parametrically compatible with the pLSI1032 device, but it multiplexes four of the dedicated input pins for controlling in-system programming.

Specifications and features

• High-density programmable logic
• High-speed global interconnect
• 6000 PLD gates
• 64 I/O pins, eight dedicated inputs
• 192 registers
• Wide input gating for fast counters, state machines, address decoders, etc.
• Small logic block size for fast random logic
• Security cell prevents unauthorized copying
• High-performance E2CMOS® technology
• fmax = 90 MHz maximum operating frequency
• fmax = 60 MHz for industrial and military/883 devices
• tpd = 12 ns propagation delay
• TTL compatible inputs and outputs
• Electrically erasable and reprogrammable
• Non-volatile E2CMOS technology
• 100% tested
• In-System Programmable™ (ISP™) 5-Volt only
• Increased manufacturing yields, reduced time-to-market, and improved product quality
• Reprogram soldered devices for faster prototyping
• Combines ease of use and the fast system speed of PLDs with the density and flexibility of field-programmable gate arrays
• Complete programmable device can combine glue logic and structured designs
• Four dedicated clock input pins
• Synchronous and asynchronous clocks
• Flexible pin placement
• Optimized global routing pool provides global interconnectivity
• ispLSI and pLSI development tools

Application Scenarios

The PLSI1032-60LT is widely used in various applications that require high-density programmable logic devices. Some application scenarios for this device include:

• Glue logic and structured designs
• Fast counters
• State machines
• Address decoders
• Random logic

Comparison

• High-density programmable logic allows for complex designs
• Wide input gating enables fast counters, state machines, and address decoders
• Small logic block size facilitates fast random logic
• In-system programming and diagnostic capabilities provide flexibility and ease of use
• Reprogrammable and non-volatile technology allows for faster prototyping
• Optimized global routing pool ensures efficient global interconnectivity

• Limited number of I/O pins, may not be suitable for applications requiring a large number of connections
• Propagation delay of 12 ns may not meet the requirements of high-speed applications
• Compatibility limited to 5-Volt systems