XILINX XC2C32-4VQG44C

Mfr. Part

XC2C32-4VQG44C

Manufacturer

AMD Xilinx

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Detailed Description

Low-power, non-volatile CPLD from the CoolRunner-II family with 32 macrocells. Speed grade -4. Commercial temperature range. In-system programmable via JTAG. Package is 44-pin VQFP (Xilinx code VQG44). Category: Integrated Circuits (ICs). Class: Specialized ICs.

Key Features

32 macrocells for compact logic designs

Non-volatile technology with instant-on behavior

Very low standby power, optimized for battery use

In-system programming through standard IEEE 1149.1 JTAG

Supports common LVCMOS/LVTTL I/O standards (3.3V/2.5V/1.8V)

Deterministic timing and fast propagation delays

Global clock resources and flexible clocking options

Security features to protect configuration

Commercial temperature 0°C to +85°C

Key Advantages

Ultra-low power compared to traditional CPLDs

No external configuration memory needed

Simple, predictable timing makes design easier than small FPGAs

Quick updates and field reprogramming via JTAG

Small footprint that simplifies PCB routing

Stable, proven platform for long-term products

Packaging

Type: Plastic VQFP-44 (Xilinx code VQG44; “G” indicates lead-free/green)

Material: Molded epoxy package with copper leadframe; tin-plated leads

Size: Approx. 10 mm x 10 mm body; typical 0.8 mm lead pitch for 44-pin QFP (confirm exact dimensions in datasheet)

Pin configuration: 44 total pins; dedicated pins for power, ground, JTAG, and clocks; about 32–36 user I/Os available in this package (depends on configuration)

Thermal characteristics: Commercial-grade; typical junction-to-ambient thermal resistance for 44-VQFP in the ~70–110 °C/W range depending on PCB and airflow (use AMD Xilinx thermal guidelines)

Electrical properties: Low-voltage core; I/O supports common LVCMOS/LVTTL at 3.3V/2.5V/1.8V; JTAG programming at 3.3V; absolute maximum and detailed DC/AC specs are in the official datasheet

Shipment format: Commonly trays or tubes for VQFP; tape-and-reel may be available on request. Please confirm with Y-IC sales for your lot

Inventory detail: Current stock 2236 units. Date code on hand: 0441+ (approx. year 2004, week 41 or later; contact us for exact lot info)

Lifecycle

Status: Mature AMD Xilinx CPLD device. Availability can vary; plan procurement early

Discontinuation: Not marked here as near EOL, but family is mature. Verify latest status for your program needs

Equivalent or alternative AMD Xilinx options:

- XC2C32 in other packages or speed/temperature grades (e.g., VQFP-44, CSBGA-56; commercial and industrial)

- XC2C32A family variants offering similar functionality and pinouts in corresponding packages

Cross-vendor functional alternatives (not pin compatible):

- Intel (Altera) MAX II or MAX V CPLDs (e.g., EPM240, 5M40)

- Lattice MachXO2 or MachXO3 small devices (non-volatile, CPLD-like)

- Microchip (Microsemi/Atmel) ATF15xx series CPLDs

If you need a drop-in or pin-for-pin replacement, please contact Y-IC sales via our website for the latest compatibility guidance and inventory solutions

Key Application Areas

Glue logic replacement for discrete gates

State machines, sequencing, and power-up control

Bus bridging and interface adaptation (SPI, I2C, UART, GPIO expansion)

LED/keypad control and signal conditioning

Memory control signals, chip selects, and timing adjustment

Portable and battery-powered products needing very low standby power

Industrial control, consumer electronics, instrumentation

Datasheet

Y-IC hosts the most authoritative datasheet for XC2C32-4VQG44C on our product page. Download it now to get full specifications, pinouts, timing data, and design guidelines.

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