XC2C32A-6VQG44C - 32-Macrocell 1.8V CPLD | AMD
MPN： XC2C32A-6VQG44C ✓ 啟用中XC2C32A-6VQG44C 概覽
A complex programmable logic device, or CPLD, is a user-programmable semiconductor within the FPGA and programmable-logic hierarchy. Unlike a fixed-function logic circuit, a CPLD combines nonvolatile configuration, macrocell-based logic, and programmable I/O in one device. The CoolRunner-II architecture targets designs that need deterministic logic density, compact implementation, and straightforward peripheral integration without the resource structure of a larger FPGA.
Key features include 32 macrocells, 33 I/O, operation optimized for 1.8 V systems, and a 3.8 ns pin-to-pin delay. The device is manufactured using 0.18 µm CMOS technology and is identified as a 750-gate CoolRunner-II device. Its VQFP-44 surface-mount package supports compact PCB layouts while exposing the logic, power, ground, configuration, and I/O resources needed for compact control systems.
The XC2C32A architecture supports in-system programming, allowing configuration behavior to be integrated into a larger embedded system. A reported 323 MHz operating frequency and 3.8 ns pin-to-pin delay indicate that the device is suited to control logic, bus arbitration, interface translation, state-machine implementations, and signal conditioning. These timing figures should be evaluated against the complete design because external-device and board-level timing also affect end-to-end performance.
Typical uses include industrial control, power-management sequencing, automated equipment, embedded interfaces, and general-purpose logic consolidation. The device can combine multiple fixed functions into one programmable implementation, reduce the number of separate glue-logic ICs, and allow firmware-driven configuration changes when its memory and interface requirements align with the design.
PCB design should preserve a clean supply path and route configuration signals away from sensitive logic. Review the AMD DS310 pin description and recommended decoupling requirements before assigning the PCB footprint, and confirm timing against the selected I/O standard and external circuitry rather than relying on the nominal frequency alone.
This product page combines the CoolRunner-II device specifications, lifecycle information, verified source links, and engineering-focused replacement guidance to support component selection, PCB planning, and legacy-design maintenance.
直接替換替代品，適用於 XC2C32A-6VQG44C — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： XC2C32A-6VQG44C （相同外形與佔位） — 差異在於 Package, RoHS Status, Process Technology, Quiescent Current, Device Type.
XC2C32A-4VQ44C
✅ 直接替換聯絡詢價
查看資料表 →XC2C32A-6VQG44I
✅ 直接替換📋 參考替代品（不在目錄中）
XC2C32A-6VQG44C 最大額定值與電氣特性
| Device Type | CoolRunner-II complex programmable logic device |
| Programmable Type | In-system programmable |
| Macrocell Count | 32 macrocells |
| I/O Count | 33 I/O |
| Logic Gate Equivalent Count | 750 gates |
| Maximum Operating Frequency | 323 MHz |
| Pin-to-Pin Logic Delay | 3.8 ns |
| Core Supply Voltage | 1.8 V |
| Process Technology | 0.18 µm CMOS |
| 封裝 | 44-pin VQFP, 10 mm × 10 mm |
| 安裝類型 | Surface mount |
| Architecture | Xilinx CoolRunner-II |
| Lead-Free Status | Lead free |
| RoHS 狀態 | RoHS compliant |
| 靜態電流 | 12 A |
XC2C32A-6VQG44C 44-pin vqfp, 10 mm × 10 mm 腳位配置指南
XC2C32A-6VQG44C（44-pin vqfp, 10 mm × 10 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： XC2C32A-6VQG44C.
請參閱 資料表 以查看完整腳位配置。
典型應用
XC2C32A-6VQG44C 適用於 6 應用s: Industrial Control Logic, Power-Management Sequencing, Bus Interface Translation, Embedded System Control, Automated Equipment Interface, Signal Conditioning and Data Routing.
Industrial Control Logic
The XC2C32A-6VQG44C fits compact industrial controllers that require deterministic programmable logic for sequencing, state-machine execution, and peripheral arbitration. Its 32 macrocells provide dedicated logic capacity without requiring a larger FPGA, while 33 I/O allow the device to coordinate inputs, outputs, and external functions within a 10 mm × 10 mm VQFP-44 footprint. The 3.8 ns pin-to-pin delay is useful for short combinational control paths, and the reported 323 MHz operating figure supports higher-speed sampling or clocked logic. In-system programmability also permits configuration to be integrated into a controller's initialization sequence, reducing the need for several fixed glue-logic devices.
推薦
Power-Management Sequencing
The XC2C32A-6VQG44C can implement rail sequencing, enable ordering, fault-latching, and power-good arbitration in a compact control design. Thirty-two macrocells are sufficient for multiple interlocks and state transitions, while 33 I/O provide flexible connections to supervisors, load switches, and monitoring logic. Operating at a 1.8 V core target supports integration with modern low-voltage control electronics. The short 3.8 ns pin-to-pin delay can help minimize propagation between enable outputs and status inputs, although final timing must include external supervisor and load-switch delays. Board designers should isolate sensitive analog rails and route configuration signals away from switching-node circuitry.
推薦
Bus Interface Translation
The XC2C32A-6VQG44C is useful for translating or conditioning signals between dissimilar bus families when discrete logic would consume excessive board area. Its 32 macrocells can implement address decoding, level translation, parity generation, protocol timers, and programmable interconnect logic, while 33 I/O provide adequate pin access for a compact interface section. The 1.8 V core architecture aligns with low-voltage system rails, and the 44-pin VQFP package keeps the implementation compact. Engineers should select compatible I/O standards, verify translation-direction constraints in AMD DS310, and include external pull-ups or level shifters wherever the internal I/O structure cannot directly meet the target interface.
推薦
Embedded System Control
The XC2C32A-6VQG44C can serve as a dedicated programmable controller for an embedded subsystem that needs peripheral initialization, mode selection, and real-time state management. Its 32 macrocells and 33 I/O balance logic capacity against package size, making it appropriate for coordinating sensors, actuators, status indicators, and host interfaces. In-system programming supports a design architecture in which configuration is loaded as part of system startup. The 3.8 ns pin-to-pin delay is useful for deterministic control paths, while the 1.8 V architecture simplifies integration with modern embedded rails. Designers should define startup states explicitly and verify that every configuration and I/O pin has a safe state during power-up.
推薦
Automated Equipment Interface
The XC2C32A-6VQG44C is appropriate for automated equipment that requires flexible control logic close to sensors, motors, and safety-related interlocks. Thirty-two macrocells can consolidate debouncing, edge detection, counter logic, and actuator-command sequencing, reducing component count compared with multiple discrete logic packages. Thirty-three I/O support connection to machine sensors and outputs, and the compact VQFP-44 package preserves PCB space for power and analog circuitry. The 1.8 V core and 3.8 ns pin-to-pin delay support compact low-voltage control. For machinery, engineers should review environmental requirements, add appropriate isolation outside the logic device, and validate reset and power-loss behavior for every actuator output.
推薦
Signal Conditioning and Data Routing
The XC2C32A-6VQG44C can consolidate programmable signal conditioning, pulse shaping, routing, and format conversion in mixed-signal or communications equipment. Its 32 macrocells are suitable for moderate logic depth, while 33 I/O enable multiple input and output paths within one package. The reported 323 MHz maximum operating frequency provides useful headroom for clocked routing, although external signal-integrity conditions remain decisive at high data rates. The 1.8 V architecture suits low-voltage systems where compact implementation is important. Designers should use the AMD timing and I/O specifications to select drive strength and timing mode, keep fast edges away from sensitive analog nodes, and provide series damping where the connected line requires it.
推薦
推薦產品摘要
工程參考資料，適用於 XC2C32A-6VQG44C — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | XC2C32A-4VQ44C | XC2C32A-6VQG44I |
|---|---|---|---|
| Brand | AMD | AMD | AMD |
| Package | VQFP-44 (10 mm × 10 mm) | VQFP-44 (10 mm × 10 mm) | VQFP-44 (10 mm × 10 mm) |
| Architecture | CoolRunner-II | CoolRunner-II | CoolRunner-II |
| Macrocell Count | 32 macrocells | 32 macrocells | 32 macrocells |
| Speed Grade | -6 | -4 | -6 |
| Core Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
| Process Technology | 0.18 µm CMOS | 0.18 µm CMOS | 0.18 µm CMOS |
| Programming Type | In-system programmable | In-system programmable | In-system programmable |
主要差異化特點
- Faster -6 speed grade (對比XC2C32A-4VQ44C)
- Pin-compatible environmental ordering option (對比XC2C32A-6VQG44I)
- Compact 32-macrocell implementation (對比XC2C64A-6VQG44C)
設計說明
Assign the PCB footprint from the exact 44-pin VQFP drawing in AMD Data Sheet DS310 and verify every package pin against the selected device ordering suffix. Place the decoupling network close to the supply and ground pins, provide a continuous ground reference beneath the device where layout rules permit, and inspect the manufacturer land pattern for exposed thermal or routing requirements. Pin assignment should be checked against both the power pins and the 33 user I/O rather than relying on the package pin count alone.
Do not select an I/O timing mode from the nominal 323 MHz operating figure alone. Add external device delay, board propagation, clock skew, and setup or hold requirements to the path budget using the timing tables in AMD DS310. Configuration pins and clock inputs require especially clean routing; keep switching-node and high-current power paths physically separated from the CPLD, and use damping or controlled edge rates when driving long external connections.
Treat the -6 suffix, package code, commercial or industrial ordering suffix, and configuration requirements as separate selection criteria. XC2C32A-6VQG44I may share the PCB footprint while targeting a different environmental ordering class, whereas XC2C32A-4VQ44C changes the speed grade. Before substitution, confirm the configuration file, power behavior, I/O standards, environmental limits, and package drawing. Also define deterministic reset and power-loss states for external actuators instead of relying only on the programmable logic state.
合規資訊
The device is identified as lead free and RoHS compliant. No specific REACH, halogen-free, conflict-minerals, or automotive qualification statement is established for this ordering suffix.
