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XC2C32A-4QFG32C

Name: XC2C32A-4QFG32C
Rating: 4.7 (12 reviews)

IC CPLD 32MC 3.8NS 32QFN

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製造商。部分 #XC2C32A-4QFG32C
包 32-QFN
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規格

Package	Tray
Series	CoolRunner II
ProductStatus	Active
ProgrammableType	In System Programmable
DelayTimetpd(1)Max	3.8 ns
VoltageSupply-Internal	1.7V ~ 1.9V
NumberofLogicElements/Blocks	2
NumberofMacrocells	32
NumberofGates	750
NumberofI/O	21
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Surface Mount
Package/Case	32-VFQFN Exposed Pad

概述

Description

The XC2C32A-4QFG32C is a Xilinx CoolRunner-II CPLD. It provides 32 macrocells of programmable logic in a compact 32-pin QFN (4x4 mm) package. It is a low‑power, in‑system programmable device ideal for glue logic, small state machines, interface decoders, and control logic in cost- and space-constrained designs. The device uses on‑chip non‑volatile configuration memory, enabling rapid reconfiguration without external PROM, and is typically programmed via JTAG (and SPI-like interfaces) using the Xilinx ISE/WebPACK tool flow. It offers a balance of deterministic timing, small form factor, and low static power for simple digital logic tasks in embedded or consumer applications.

Features

Concise features of XC2C32A-4QFG32C:
- CoolRunner-II CPLD with 32 macrocells
- 3.3V CMOS operation, low power
- In-system programmable (JTAG/IEEE-compatible programming)
- 32-pin QFG32C (QFP) package
- Speed grade -4 (fast for the device family)
- Fully configurable logic: macrocells support both combinational and sequential logic
- Global clocking/reset resources and flexible interconnect for scalable glue-logic designs
- No external memory required; ideal for interface bridging and control logic
Note: exact I/O counts and voltage tolerances depend on the specific package and device revision.

Package

It uses a 32‑pin QFP package (QFG32C). Speed grade 4, commercial temperature range.

Pinout

- Pin count: 32 pins (QFG32C package).
- Function: A Xilinx CoolRunner-II CPLD (XC2C32A) with ~32 macrocells, used for small programmable logic/gate-level design (glue logic, simple digital circuits) with configurable I/O.

Manufacturer

- Manufacturer: Xilinx, Inc. (now part of AMD)
- What kind of company: A multinational semiconductor company that designs and sells programmable logic devices, notably CPLDs and FPGAs, along with related software and IP.

Application

- Glue logic and peripheral interfacing for microcontrollers/SoCs
- Small finite state machines, counters, timers, PWM
- Address decoding and memory-mapped I/O
- Clock-domain crossing and timing/control logic
- Protocol interfaces and simple bus bridges (SPI, I2C, UART)
- Debounce, edge-detection, LED displays, keypad scanners
- Rapid prototyping and cost-optimized embedded designs
- Low-power, small-footprint CPLD suitable for embedded applications