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XC9572-15PCG44C

Name: XC9572-15PCG44C
Rating: 4.7 (12 reviews)

IC CPLD 72MC 15NS 44PLCC

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Mfr。パート #XC9572-15PCG44C
パッケージ 44-LCC (J-Lead)
データシート
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仕様

Supplier	AMD Xilinx
Package	Tray
Series	XC9500
ProductStatus	Obsolete
ProgrammableType	In System Programmable (min 10K program/erase cycles)
DelayTimetpd(1)Max	15 ns
VoltageSupply-Internal	4.75V ~ 5.25V
NumberofLogicElements/Blocks	4
NumberofMacrocells	72
NumberofGates	1600
NumberofI/O	34
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Surface Mount
Package/Case	44-LCC (J-Lead)

概要

Description

XC9572-15PCG44C is a Xilinx CPLD from the XC9500XL family. The “72” denotes about 72 macrocells; it’s a small programmable logic device used for glue logic, small state machines, decoders, and peripheral interfaces. The “-15” is its speed grade (one of the faster options in the family). The “PCG44C” indicates the package type (a 44-pin package variant) and related package/temperature notes.
Key points:
- 72 macrocells with programmable logic and flip-flops
- 2.7–5.25 V operating range
- No embedded RAM or PLLs (pure CPLD fabric)
- General-purpose I/O via a variety of pins
- Used for simple glue logic, control logic, and small interfaces
- Configuration loaded from an external PROM or via in-system/JTAG programming
- Design flow with older Xilinx tools (ISE) and utility for programming and simulation
Suitable for older designs needing compact, low-cost programmable logic, before more modern FPGA/CPLD families.

Features

XC9572-15PC44C is a Xilinx CPLD (XC9572 family) with the following features:
- 72 macrocells for glue logic and small state machines
- 44-pin Plastic DIP/PLCC (PC44C) package
- Speed grade -15 (typical ~15 ns)
- In-system programmable via JTAG boundary-scan (IEEE 1149.1)
- 5V-tolerant I/O with standard CMOS/TTL-compatible levels
- Global clock networks and flexible I/O banks
- -40°C to +85°C operating temperature (industrial)
- Suitable for simple, low-cost logic implementations and glue logic
Note: exact I/O counts and drive specs depend on package and I/O configuration.

Package

Plastic Gull-wing 44-pin Quad Flat Pack (LQFP-44) package, commercial temperature range.

Pinout

- Pin count: 44 pins (PCG44C package)
- Function: 72-macrocell Complex Programmable Logic Device (CPLD) from the XC9500 family, used to implement digital logic.

Manufacturer

- Manufacturer: Xilinx, Inc.
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices (CPLDs and FPGAs) and related design tools/IP. It is now a subsidiary of AMD.

Application

XC9572-15PCG44C is a 72-macrocell CPLD ideal for:
- Glue logic for microprocessors and peripherals
- Address decoding and bus interfacing
- Finite-state machines and control logic
- Timing/sequencing (counters, dividers, pulse generators)
- Simple I/O controllers (SPI, parallel I/O)
- Display/LED drivers
- Rapid prototyping and small digital systems where an ASIC/FPGA is excessive