XC2C32A-4CPG56C - 32-Macrocell 200 MHz CPLD | AMD
N.º de pieza: XC2C32A-4CPG56C ✗ Fin de vidaXC2C32A-4CPG56C Descripción general
A CPLD is a programmable digital-logic device that combines a logic architecture, nonvolatile configuration memory, and user-programmable I/O in one package. The CoolRunner-II family sits between simple programmable logic and larger FPGAs: it provides deterministic timing, in-system programmability, and a compact macrocell structure for consolidating Boolean equations, counters, decoders, state machines, and control logic. Within the semiconductor hierarchy, a CPLD is a programmable-logic IC and a user-programmable digital semiconductor.
The XC2C32A offers 750 logic gates, 32 macrocells, and up to 33 user I/O pins. Its 0.18 µm CMOS implementation supports fast pin-to-pin logic delays, including a listed minimum of 3.8 ns, while the -4 device is rated at 200 MHz. Quiescent current is listed as low as 12 µA, making the device suitable for portable, low-power control systems as well as fixed industrial logic. The CSP-56 package has a 6 × 6 mm body and 0.50 mm ball pitch.
The device is intended for in-system programmable logic and supports two I/O banks in the XC2C32A version. This bank structure allows interfaces to be grouped according to voltage requirements, provided each selected interface stays within the device's specified electrical limits. Its macrocell-based architecture is optimized for effective logic synthesis, making it practical to implement glue logic, bus decoding, protocol conversion, and system-control functions without a large FPGA.
Typical applications include industrial control interfaces, communication protocol bridges, data-acquisition front ends, embedded system glue logic, and low-power portable electronics. It can also implement bus arbitration, address decoding, pulse-width modulation generation, status sequencing, and peripheral interfacing where deterministic behavior and a compact package are more important than very high logic capacity.
Designers should use the AMD DS310 pin description and package drawing to assign every ball, including power, ground, configuration, and unused I/O connections. Decoupling and signal-routing guidance should follow the CoolRunner-II recommended PCB practices, while timing constraints must reflect the actual -4 speed grade, selected I/O standard, and external clock or interface conditions.
This page organizes the key XC2C32A-4CPG56C specifications, package constraints, pin-compatible family alternatives, and application guidance into a compact engineering reference. It supports design partitioning, sourcing, and replacement planning while highlighting where device speed, package, and qualification requirements must be checked before a board is released.
Alternativas directas para XC2C32A-4CPG56C — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con XC2C32A-4CPG56C (mismo factor de forma y huella) — difiere en Internal Frequency, Propagation Delay, Quiescent Current, RoHS Status.
XC2C32A-4CPG56I
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC2C32A-6CPG56C
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
XC2C32A-4CP56C
✅ Sustitución directaConsulte el precio
Ver hoja de datos →XC2C32A-5CPG56C
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC2C32A-3CPG56C
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
XC2C32A-4CPG56C Valores máximos y características eléctricas
| Device Type | CoolRunner-II complex programmable logic device |
| Macrocells | 32 macrocells |
| Logic Gates | 750 gates |
| User I/O Count | 33 user I/Os |
| Internal Frequency | 200 MHz |
| Propagation Delay | 4 ns |
| Minimum Pin-to-Pin Logic Delay | 3.8 ns |
| Process Technology | 0.18 µm CMOS |
| Supply Optimization | 1.8 V optimized |
| Corriente en reposo | 12 µA |
| Programmable Type | In-system programmable |
| Package Type | 56-pin CSP BGA |
| Package Dimensions | 6 × 6 mm |
| Ball Pitch | 0.50 mm |
| Total Pin Count | 56 pins |
| Logic Family | CMOS |
| Tipo de montaje | Surface mount |
| Lead-Free Status | Lead free |
| Estado RoHS | RoHS compliant |
Guía de configuración de pines de XC2C32A-4CPG56C 6 × 6 mm
Configuración de pines para XC2C32A-4CPG56C (encapsulado 6 × 6 mm). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para XC2C32A-4CPG56C.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
XC2C32A-4CPG56C es adecuado para 6 aplicacións: Industrial Control and PLC Interface Logic, Communication Protocol Bridge and Data Routing, Data-Acquisition Signal Conditioning, Portable and Low-Power Embedded Control, LED Lighting and Display Sequencing, Security, Surveillance, and Camera Control.
Industrial Control and PLC Interface Logic
The XC2C32A-4CPG56C fits compact industrial control blocks that require deterministic programmable logic between sensors, actuators, and a controller. Its 32 macrocells can implement interlocks, state sequencing, relay-command decoding, alarm logic, and counter-based timing, while the 200 MHz -4 grade provides timing margin for clocked control functions. The 33 user I/Os support several external buses and discrete lines without requiring a larger FPGA. In-system programming also permits configuration updates during board test or maintenance. The 6 × 6 mm CSP BGA reduces board area, although a dense ball-pitch footprint requires assembly and inspection processes suitable for fine-pitch BGAs.
Recomendado
Communication Protocol Bridge and Data Routing
The XC2C32A-4CPG56C is suitable for low- to moderate-width protocol conversion, bus arbitration, and data-routing logic where timing predictability matters more than very high logic density. Its 32 macrocells can combine state machines, byte-level framing, handshaking, and data-format conversion, while the 200 MHz internal frequency supports synchronous datapaths. The listed 3.8 ns minimum pin-to-pin delay helps preserve margin in short combinational paths. This makes the device useful alongside a host processor for legacy peripheral interfacing, test instrumentation, or embedded communications equipment. Design timing constraints must be based on the selected I/O standard, external clock path, and actual routing rather than the internal frequency alone.
Recomendado
Data-Acquisition Signal Conditioning
The XC2C32A-4CPG56C can implement the digital control plane of a data-acquisition front end, including channel sequencing, sample-valid handling, trigger logic, gain selection, and interface multiplexing. Its 33 user I/Os provide connections for converters, clocking, status signals, and a host data interface. At 200 MHz, the -4 grade supports pipelined control and status logic without requiring a large FPGA. The CPLD is particularly useful when acquisition timing must be deterministic and the acquisition sequence differs slightly between instrument models. Keep analog signal paths separate from the digital CPLD, use controlled clock distribution, and verify I/O timing against the ADC or DAC interface before fixing the system architecture.
Recomendado
Portable and Low-Power Embedded Control
The XC2C32A-4CPG56C can support compact portable products that need programmable control without the area or static power of a larger FPGA. Its listed quiescent current as low as 12 µA is attractive for battery-operated equipment, while 32 macrocells are sufficient for power-state sequencing, button decoding, display control, sensor gating, and low-speed protocol handling. The device should be configured so unused logic remains inactive and unused I/Os are placed in appropriate states, because practical consumption depends on implemented logic and I/O activity rather than quiescent current alone. The small CSP BGA helps minimize footprint, but portable-product designs must also account for reflow, board warpage, and field-repair considerations associated with fine-pitch packages.
Recomendado
LED Lighting and Display Sequencing
The XC2C32A-4CPG56C is useful for LED-lighting controllers, status displays, and visual-effect sequencing where compact logic and deterministic timing are required. The 32 macrocells can drive display multiplexing, fade-state counters, button-driven presets, and synchronized lighting patterns, while 33 user I/Os provide connections to LEDs, switches, and serial display controllers. The 200 MHz -4 grade is ample for many timing sequences and allows clocked counter or shift-register implementations. Designers should use current-limiting resistors or constant-current drivers and account for LED supply noise in the power layout. Because the CPLD controls digital sequencing rather than regulating LED current, verify that the external driver and power architecture maintain safe operation during switching.
Recomendado
Security, Surveillance, and Camera Control
The XC2C32A-4CPG56C can coordinate compact surveillance accessories by implementing alarm-zone logic, motion-event qualification, camera enable timing, recording triggers, and local status indication. Its deterministic macrocell logic is well suited to combining multiple sensor inputs into a defined control sequence, while in-system programmability permits configuration changes across product variants. The 33 user I/Os allow direct connection to detectors, indicators, and supervisory controllers. The compact 56-ball package supports space-constrained camera modules and edge devices. Keep long cable or sensor interfaces away from sensitive clock and configuration paths, add appropriate input protection, and validate reset and power-sequence behavior to prevent unintended actuator activation.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para XC2C32A-4CPG56C — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | XC2C32A-4CPG56I | XC2C32A-6CPG56C | XC2C32A-4CP56C | XC2C32A-5CPG56C | XC2C32A-3CPG56C |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 56-pin CSP BGA | 56-pin CSP BGA | 56-pin CSP BGA | 56-pin CSP BGA | 56-pin CSP BGA | 56-pin CSP BGA |
| Device Type | CoolRunner-II CPLD | CoolRunner-II CPLD | CoolRunner-II CPLD | CoolRunner-II CPLD | CoolRunner-II CPLD | CoolRunner-II CPLD |
| Macrocells | 32 macrocells | 32 macrocells | 32 macrocells | 32 macrocells | 32 macrocells | 32 macrocells |
| Logic Gates | 750 gates | 750 gates | 750 gates | 750 gates | 750 gates | 750 gates |
| User I/O Count | 33 user I/Os | 33 user I/Os | 33 user I/Os | 33 user I/Os | 33 user I/Os | 33 user I/Os |
| Speed Grade | -4 | -4 | -6 | -4 | -5 | -3 |
| 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 |
| Quiescent Current | 12 µA | 12 µA | 12 µA | 12 µA | 12 µA | 12 µA |
| Programmable Type | In-system programmable | In-system programmable | In-system programmable | In-system programmable | In-system programmable | In-system programmable |
Diferenciadores clave
- Higher specified operating speed than the -6 family option (frente a XC2C32A-6CPG56C)
- Matches the -4 clock-performance grade for industrial temperature requirements (frente a XC2C32A-4CPG56I)
- Preserves the same 32-macrocell and 33-I/O CoolRunner-II architecture (frente a XC2C32A-5CPG56C)
Notas de diseño
Use the exact CSP-56 land pattern and ball map from AMD DS310 rather than a generic 56-ball BGA footprint. Confirm courtyard, solder-mask, paste, and assembly requirements against the package drawing and PCB design rules. Keep sensitive configuration and clock paths away from noisy power converters and external interface returns. Route decoupling connections directly to the associated power and ground balls, and provide a low-impedance ground plane to control return current and reduce simultaneous-switching effects.
Constrain every synchronous path using the speed-grade timing values in AMD DS310. The 200 MHz internal frequency does not guarantee that every external interface can operate at 200 MHz; external clock delay, I/O standard, load, and routing determine achievable timing. Leave configuration or programming access available for production programming and field updates, and account for pull-up or pull-down requirements on configuration pins. Validate unused I/O states in the constraints file so they remain deterministic during normal operation.
Do not treat XC2C32A-4CP56C as mechanically interchangeable with XC2C32A-4CPG56C merely because both ordering codes contain 56. Speed-grade suffixes and package construction affect timing, mounting, and PCB layout. Similarly, a -6 same-package alternative can fail an existing timing budget even if its logic function matches. Before releasing a replacement, compare the complete ordering code, CSP-56 pin description, electrical limits, timing constraints, and assembly footprint, then perform board-level validation.
Decouple each supply rail with the capacitance and placement required by the manufacturer datasheet, placing the closest capacitor on the associated package power balls. Separate quiet analog or reference-related connections from switching return currents where the board architecture permits it. The listed 12 µA quiescent current does not represent active switching or I/O-load consumption, so estimate worst-case system power from the implemented logic, clock activity, output loading, and supply voltage rather than using the quiescent figure alone.
Información de cumplimiento
The device is identified as RoHS compliant and lead-free. No REACH, halogen-free, conflict-minerals, or automotive-qualification statement was confirmed for the exact ordering code.
