AMD XC3164A-09TQ144C

Overview

XC3164A-09TQ144C from Xilinx is a high-performance, 4,500-gate Field Programmable Gate Array (FPGA) in a 144-pin Thin Quad Flat Package (TQFP), featuring 224 Configurable Logic Blocks (CLBs), 120 user I/Os, and guaranteed 370 MHz flip-flop toggle rates with 1.55 ns logic delay. It implements custom digital logic functions via static configuration memory and supports in-system reprogramming for iterative design validation in embedded control and communications subsystems.

For engineers reviewing the XC3164A-09TQ144C datasheet, pinout, applications, or equivalent options, this page delivers verified architecture details, CLB count, I/O count, toggle rate, logic delay, power-down current, and pin-compatible alternatives - all confirmed against Xilinx's November 1998 XC3000 Series documentation.

Technical Context

The XC3164A-09TQ144C implements a regular, extendable FPGA architecture composed of a perimeter of programmable Input/Output Blocks (IOBs), a core array of 224 Configurable Logic Blocks (CLBs), and hierarchical interconnect resources including general-purpose metal grids, direct CLB-to-CLB paths, and horizontal longlines. Its CLBs each contain dual flip-flops, five logic inputs (A–E), programmable clock inversion, and a 32×1 look-up table supporting two independent 4-variable functions or one 5-variable function.

Configuration is loaded via serial or parallel mode into distributed static memory cells that retain state without refresh; bitstream compatibility extends upward from XC3000/XC3000A families, and Soft Startup enforces slew-rate-limited output activation at power-up to suppress ground bounce. The device operates at 5 V with TTL/CMOS input thresholds and supports 8 mA sink/source output drive.

Key Specifications

Pinout & Package

XC3164A-09TQ144C is housed in a 144-pin Thin Quad Flat Package (TQFP) with 0.5 mm pitch, 20 mm × 20 mm body size, and exposed thermal pad. Pin numbering follows standard counter-clockwise sequence starting from top-left corner (Pin 1).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA logic implementation applications.

Compared with XC3164A-09TQ144C, the XC3164A-10TQ144C trades 30 MHz toggle rate and 0.45 ns logic delay for lower unit cost, while the XC3164A-09PQ144C preserves identical functionality at the expense of board space and thermal performance-neither is pin-compatible without layout revision.

Availability

XC3164A-09TQ144C is available at Aetrix Electronics and suitable for industrial motion controllers, legacy protocol bridges, medical imaging front-ends, and aerospace avionics test sets requiring stable component supply across extended product lifecycles.

Supply support for XC3164A-09TQ144C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Xilinx, Inc. is a pioneering semiconductor company founded in 1984, specializing in programmable logic devices and adaptive computing solutions. It introduced the first commercial FPGA in 1985 and drove early adoption in telecommunications, military, and industrial markets.

The XC3000 Series-including XC3164A-09TQ144C-was designed for high-reliability, medium-complexity digital logic replacement in systems requiring field-upgradable functionality, deterministic timing, and long-term obsolescence resilience without mask-set NRE costs.

FAQ

What is the maximum guaranteed toggle rate for XC3164A-09TQ144C?

The XC3164A-09TQ144C has a guaranteed flip-flop toggle rate of 370 MHz, validated under worst-case voltage (4.75 V) and temperature (70°C) conditions per Xilinx's November 1998 specification. This metric reflects the highest frequency at which internal registers can reliably switch states and directly constrains achievable data-path throughput in XC3164A-09TQ144C-based designs.

Does XC3164A-09TQ144C support in-system reprogramming?

Yes, XC3164A-09TQ144C supports full in-system reprogramming via its serial configuration interface (CCLK/DIN). Configuration bitstream can be reloaded dynamically by an external microcontroller or host processor without power cycle, enabling field firmware updates and hardware feature toggling-critical for mission-critical XC3164A-09TQ144C deployments.

What package type does XC3164A-09TQ144C use?

XC3164A-09TQ144C uses a 144-pin Thin Quad Flat Package (TQFP) with 0.5 mm lead pitch and 20 mm × 20 mm body size. This package provides superior thermal performance and smaller PCB footprint compared to the larger PQFP variant, making it optimal for space-constrained XC3164A-09TQ144C applications.

Is XC3164A-09TQ144C compatible with XC3000A family bitstreams?

Yes, XC3164A-09TQ144C is fully bitstream-compatible with XC3000A family devices. Any configuration file generated for XC3020A, XC3030A, or XC3042A will load and operate identically on XC3164A-09TQ144C-enabling seamless migration from lower-density XC3000A parts without design rework or toolchain changes.

What is the purpose of the Soft Startup feature in XC3164A-09TQ144C?

The Soft Startup feature in XC3164A-09TQ144C automatically limits output buffer slew rate during initial power-up activation to suppress ground bounce caused by simultaneous switching of all 120 I/Os. This prevents false logic transitions and EMI spikes, ensuring reliable XC3164A-09TQ144C startup in noise-sensitive environments like medical or avionics systems.