XC2C32A-6CPG56I - 32-Macrocell 1.8V CPLD | AMD Xilinx
Référence : XC2C32A-6CPG56I ✓ ActifXC2C32A-6CPG56I Présentation
A CPLD, or complex programmable logic device, is a user-programmable semiconductor that implements digital control, interface, and glue-logic functions. Its internal macrocells contain programmable logic functions connected by a fixed interconnect structure. The broader hierarchy is CPLD → programmable logic device → digital semiconductor. Unlike an FPGA with a large routing fabric, a CPLD generally offers more predictable timing and simpler design flows for modest logic densities, making the XC2C32A suitable for compact control and interface systems.
The XC2C32A family provides 32 macrocells and 33 user I/Os. Published family information identifies fast pin-to-pin logic delays of approximately 3.0 ns to 3.8 ns and quiescent current as low as 12 µA. Its optimized architecture supports effective logic synthesis, while in-system programmability allows configuration or updates without removing the device from the circuit. These characteristics benefit low-power, 1.8 V systems where deterministic routing and compact logic capacity are more important than very high I/O density.
The suffix identifies the device configuration within the CoolRunner-II product line. The “-6” denotes the performance grade, “CPG56” identifies the 56-pin CSBGA package configuration, and the trailing “I” identifies the industrial temperature option. Because the package uses a 6 mm × 6 mm body with a 0.50 mm pitch, PCB design must follow the CSBGA land pattern and account for thermal, soldering, and via-in-pad requirements specified in the AMD package documentation.
Typical uses include industrial control logic, interface bridging, signal conditioning, low-power embedded control, and compact communications equipment. The 33 user I/Os can connect digital sources and destinations, while the programmable architecture consolidates functions that might otherwise require several conventional logic devices. The device is also suitable for prototypes and legacy product maintenance where an established CoolRunner-II design must be preserved.
Designers should use the pin-description table and device-specific constraints in DS310 before assigning I/O standards. Power sequencing, I/O voltage compatibility, decoupling, and termination must be reviewed against the selected board voltage because the CPLD is optimized for 1.8 V systems. Programming tool compatibility and the target bitstream should also be verified before committing a design to production.
This product overview combines the device architecture, package characteristics, verified ordering references, pin-compatible family alternatives, and practical design guidance. It is intended to help engineers evaluate the XC2C32A-6CPG56I for compact programmable-logic designs while distinguishing speed-grade, package, and temperature-option differences among alternatives.
Alternatives de remplacement direct pour XC2C32A-6CPG56I — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec XC2C32A-6CPG56I (même facteur de forme et même empreinte) — différant par Package, Quiescent Current.
XC2C32A-6CPG56C
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
XC2C32A-5CPG56I
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
XC2C32A-5CPG56C
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
XC2C32A-4CPG56I
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
XC2C32A-4CPG56C
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Voir la fiche technique →XC2C32A-6CPG56I Valeurs maximales et caractéristiques électriques
| Device Type | CoolRunner-II complex programmable logic device (CPLD) |
| Architecture | 0.18 µm CMOS |
| Number of Macrocells | 32 macrocells |
| Number of User I/Os | 33 user I/Os |
| Equivalent Logic Gates | 750 gates |
| Maximum Internal Frequency | 450 MHz |
| Family Operating Frequency | 200 MHz |
| Pin-to-Pin Logic Delay | 3.0 ns |
| Alternative Pin-to-Pin Logic Delay | 3.8 ns |
| Courant de repos | 12 µA minimum |
| Programming Type | In-system programmable |
| Tension d'alimentation | 1.8 V optimized |
| Boîtier | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch |
| Package Pin Count | 56 pins |
| Logic Family | CMOS |
| Lead-Free Status | Lead free |
| Statut RoHS | RoHS compliant |
Guide de configuration des broches du XC2C32A-6CPG56I 56 pins
Configuration des broches du XC2C32A-6CPG56I (boîtier 56 pins). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour XC2C32A-6CPG56I.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
XC2C32A-6CPG56I convient pour 6 applications: Industrial Control and Automation, Interface Bridging and Signal Conditioning, Low-Power Embedded Control, Communications and Network Support Logic, Legacy Product Maintenance and Design Refresh, Programmable Timing and Control Logic.
Industrial Control and Automation
The XC2C32A-6CPG56I fits compact industrial control boards that require deterministic programmable logic beside a controller. Its 32 macrocells can implement state machines, interlocks, alarm logic, and discrete signal conditioning, while 33 user I/Os provide connections for sensors, actuators, and field-bus interface circuits. The 1.8 V-optimized architecture also supports systems designed around modern low-voltage processors. The industrial temperature suffix is relevant when the control board operates beyond commercial-temperature conditions, although the exact limits must be checked in DS310. Use the device for supervisory and interface functions that benefit from a fixed CPLD interconnect and in-system programmability. Confirm logic timing, I/O voltage levels, and pin constraints against the target system before releasing a control design.
Recommandé
Interface Bridging and Signal Conditioning
The XC2C32A-6CPG56I is useful when two digital subsystems require protocol conversion, pulse shaping, or asynchronous timing normalization. Thirty-two macrocells provide enough capacity for multiple small state machines and combinational functions, while 33 user I/Os can distribute signals among source and destination devices. Published family data identifies logic delays as fast as 3.0 ns, making the CPLD suitable for many low-to-moderate-speed bridging tasks. Place the device near the interface connector or between incompatible logic domains to improve signal routing and isolate protocol handling from the main processor. I/O standards, slew behavior, and voltage compatibility must be verified in the exact package tables. Programming should also be checked against the board’s configuration method and update requirements.
Recommandé
Low-Power Embedded Control
The XC2C32A-6CPG56I can complement a low-power embedded controller by handling wake-up logic, key scanning, display decoding, and other deterministic peripheral functions. The CoolRunner-II family is reported to support quiescent current as low as 12 µA, while its 1.8 V optimization aligns with many compact embedded systems. Keeping fixed control functions in a separate CPLD can simplify the host processor firmware and provide flexible in-system reconfiguration. Actual power consumption depends on configuration, I/O activity, and board leakage, so the operating-state figures in DS310 should guide the power budget. Do not infer the complete system current from the minimum quiescent value alone. Review the processor interface, supply sequencing, and I/O standards before assigning pins or enabling wake-up functions.
Recommandé
Communications and Network Support Logic
The XC2C32A-6CPG56I is suitable for communications equipment requiring compact support logic alongside a communications processor. The 33 user I/Os can implement framing, command parsing, status tracking, and physical-layer control signals, while 32 macrocells allow several independent functions to be consolidated in one programmable device. Its fixed CoolRunner-II interconnect can provide repeatable routing behavior for control-plane logic. The device is not intended to replace a high-speed FPGA fabric for demanding datapath processing; instead, it is best suited to protocol framing, interface adaptation, and supervision around a dedicated transceiver or processor. Validate timing against the system clock, confirm I/O voltage compatibility, and inspect the CSBGA thermal and power requirements using AMD DS310.
Recommandé
Legacy Product Maintenance and Design Refresh
The XC2C32A-6CPG56I can support maintenance of established CoolRunner-II products where an original board design, programmed bitstream, and CSBGA footprint must be retained. Its in-system programmability allows configuration updates during development, qualification, and field maintenance, while the 32-macrocell architecture supports the modest logic densities typical of legacy control products. When another board revision changes the temperature grade or timing requirement, the compatible XC2C32A options can preserve the physical layout. However, a speed-grade change can alter timing closure even when pinout is unchanged. Preserve the original constraints and configuration method, compare static timing results, and verify every peripheral connection before treating a family alternative as a direct replacement.
Recommandé
Programmable Timing and Control Logic
The XC2C32A-6CPG56I can implement deterministic timers, sequencers, sampling controls, and interlock networks in systems that need adjustable logic behavior after fabrication. In-system programming allows the same board layout to support multiple product configurations, reducing the need for separate mask-programmed logic. The CPLD’s 32 macrocells and 33 user I/Os are suitable for coordinating several timing channels, but the -6 grade should be selected when the original design depends on tighter timing margin. Lower speed grades may require reduced clock frequency or revised hold constraints. Use the device’s timing models in the AMD implementation tools and validate all asynchronous paths, output timing, and I/O limits before production release.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour XC2C32A-6CPG56I — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | XC2C32A-6CPG56C | XC2C32A-5CPG56I | XC2C32A-5CPG56C | XC2C32A-4CPG56I | XC2C32A-4CPG56C |
|---|---|---|---|---|---|---|
| Package | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch | 56-pin CSBGA, 6 mm × 6 mm, 0.50 mm pitch |
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Macrocells | 32 | 32 | 32 | 32 | 32 | 32 |
| User I/Os | 33 | 33 | 33 | 33 | 33 | 33 |
| Speed Grade | -6 | -6 | -5 | -5 | -4 | -4 |
| Temperature Option | Industrial suffix I | Commercial suffix C | Industrial suffix I | Commercial suffix C | Industrial suffix I | Commercial suffix C |
| Logic Family | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Programming Type | In-system programmable | In-system programmable | In-system programmable | In-system programmable | In-system programmable | In-system programmable |
| Process Technology | 0.18 µm CMOS | 0.18 µm CMOS | 0.18 µm CMOS | 0.18 µm CMOS | 0.18 µm CMOS | 0.18 µm CMOS |
| Supply Optimization | Optimized for 1.8 V systems | Optimized for 1.8 V systems | Optimized for 1.8 V systems | Optimized for 1.8 V systems | Optimized for 1.8 V systems | Optimized for 1.8 V systems |
Principaux différenciateurs
- Highest retained speed grade among the listed package-compatible options (vs XC2C32A-5CPG56I)
- Maintains the industrial-temperature ordering option (vs XC2C32A-6CPG56C)
- More timing margin than the -4 family option without changing the CSBGA footprint (vs XC2C32A-4CPG56I)
- Combines 32 macrocells, 33 user I/Os, and in-system programmability in one 56-pin CSBGA (vs XC2C32A-5CPG56C)
Notes de conception
Use the exact 56-pin CSBGA land pattern associated with the CP G56 option, including its 0.50 mm pitch and 6 mm × 6 mm body dimensions. Follow the package drawing in AMD DS310 for ball assignment, power planes, and exposed-pad connections. Keep configuration signals and high-fanout clock or reset routes short, and provide continuous low-impedance ground references beneath signal escapes to limit discontinuity-induced timing and EMI problems.
Treat CSBGA thermal performance as a PCB-design constraint rather than assuming the small package automatically dissipates sufficient heat. Use the package-specific exposed-pad and via recommendations from DS310, maintain solderable copper under the device, and connect thermal vias into the relevant power and ground planes. Validate the final board with temperature-rise measurements because copper area, via count, board thickness, airflow, and neighboring heat sources determine junction temperature.
Do not assume that identical packages make every CoolRunner-II suffix interchangeable. The -6, -5, and -4 speed grades can change available timing margin, while the I and C suffixes identify different temperature options. Re-run static timing analysis, check asynchronous timing constraints, confirm I/O limits, and verify configuration compatibility whenever a suffix changes. The CSBGA package also requires assembly capability suitable for a 0.50 mm pitch component.
Plan power delivery around the device's core and I/O requirements as defined in DS310. Place required bypass capacitors close to their designated supply balls and connect them to an uninterrupted ground reference. Avoid long stubs between the package and bulk capacitance, and verify that power-up sequencing satisfies the configuration requirements. If the board combines 1.8 V core signaling with other I/O domains, include level translation where the datasheet does not permit direct operation.
Apply device-specific I/O standards and termination schemes to every externally exposed signal. Account for package transitions and board return paths when configuring fast outputs or inputs, and avoid relying on default slew assumptions for long board routes. Configuration pins require stable levels during startup; review their pull-up, pull-down, and JTAG connections against DS310 so programming and normal operation do not introduce contention.
Informations de conformité
RoHS-compliant and lead-free status are identified for the XC2C32A family. No REACH, halogen-free, conflict-minerals, or automotive-qualification statement is established for this ordering code.
