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AMD XC2C32A-4VQ44C
- Part No.:
- XC2C32A-4VQ44C
- Manufacturer:
- AMD
- Package:
- 44-TQFP
- Datasheet:
-
XC2C32A-4VQ44C.pdf
- Description:
- IC CPLD 32MC 3.8NS 44VQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,288
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Product details
Overview
XC2C32A-4VQ44C from AMD (formerly Xilinx) is a CoolRunner-II CPLD featuring 32 macrocells, 44-pin VQFP package, 4.8 ns propagation delay, and 1.8 V core supply voltage. It serves as a low-power logic replacement in system control, glue logic, and interface bridging applications for industrial I/O modules.
For engineers reviewing the XC2C32A-4VQ44C datasheet, pinout, applications, or equivalent options, key selection factors include macrocell count, I/O pin availability (33 user I/Os), propagation delay tolerance, core voltage compatibility, and JTAG boundary-scan support.
Technical Context
The XC2C32A-4VQ44C implements a fully decoded product-term architecture with function block interconnect via a global routing pool. Each of its two function blocks contains 16 macrocells with individually configurable flip-flops (D, T, SR, JK), asynchronous reset, and clock enable.
It supports in-system programmability via IEEE 1149.1 JTAG interface and operates across industrial temperature range (–40°C to +85°C). The device uses non-volatile Flash configuration memory and retains logic state without external configuration memory.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocells | 32 macrocells distributed across two function blocks for combinational and registered logic implementation |
| Propagation Delay | 4.8 ns typical – enables reliable operation in 100 MHz synchronous designs |
| User I/O Pins | 33 dedicated user I/O pins with Schmitt-trigger inputs and programmable slew rate |
| Core Voltage | 1.8 V ± 5% – reduces dynamic power vs. 3.3 V CPLDs while maintaining noise margin |
| Operating Temperature | –40°C to +85°C – qualified for industrial environment deployment without derating |
| JTAG Support | IEEE 1149.1 compliant boundary-scan for board-level test and in-system programming |
Pinout & Package
XC2C32A-4VQ44C is housed in a 44-pin Very Thin Quad Flat Pack (VQFP) with 0.8 mm pitch, 10 mm × 10 mm body size, and exposed pad for thermal dissipation. Pin assignment follows Xilinx standard CoolRunner-II VQ44 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.8 V supply for internal logic; requires local 100 nF decoupling |
| VCCIO | I/O power supply | Configurable 1.8/2.5/3.3 V supply per bank; sets I/O voltage level and drive strength |
| GND | Ground reference | Multiple ground pins distributed for low-inductance return paths |
| TMS/TCK/TDI/TDO | JTAG interface signals | Enable boundary-scan testing and in-system programming without external programmer |
| IO_0–IO_32 | Programmable I/O banks | 33 user-configurable bidirectional pins with programmable pull-up and bus-hold |
Key Features
| Feature | Design Value |
|---|---|
| Low-power Flash architecture | Typical standby current < 10 µA at 25°C – enables battery-backed control logic |
| Advanced pin-locking | Preserves I/O assignments across design iterations – reduces PCB respin risk |
| Global routing pool | Provides full connectivity between function blocks – improves timing closure for complex logic |
| Programmable slew rate | Reduces EMI by limiting edge rates on high-speed outputs without sacrificing setup/hold margins |
Applications
| Industrial PLC I/O Expansion | Legacy Interface Bridging |
|---|---|
Use Scenario: Adding isolated digital input/output channels to modular PLC backplanes using 24 V DC field signals. IC Role / Device Role / Timing Role: Glue logic CPLD performing level translation, debounce, and parallel-to-serial conversion. Use Value: Replaces discrete TTL logic and reduces BOM count by consolidating 12+ SSI/MSI functions into single XC2C32A-4VQ44C device. | Use Scenario: Adapting RS-232/RS-485 transceivers to modern microcontroller GPIO with mismatched voltage levels and timing. IC Role / Device Role / Timing Role: Protocol-aware signal conditioning and handshaking logic generator. Use Value: Enables direct connection of legacy serial peripherals to 1.8 V MCU without level-shifter ICs or timing-critical firmware workarounds. |
| Motor Control Safety Logic | Test Equipment Pattern Generation |
Use Scenario: Implementing hardware-enforced emergency stop sequencing and dual-channel watchdog validation in servo drives. IC Role / Device Role / Timing Role: Deterministic safety-critical combinatorial logic with sub-5 ns path delay. Use Value: Meets IEC 61800-5-2 requirements for hardware-based safe torque off (STO) without FPGA complexity or certification overhead. | Use Scenario: Generating synchronized stimulus waveforms for automated functional testing of mixed-signal ASICs. IC Role / Device Role / Timing Role: High-reliability pattern sequencer with deterministic timing and glitch-free state transitions. Use Value: Delivers repeatable 100 MHz test vectors with <100 ps jitter – eliminates need for expensive ATE pattern memory upgrades. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCR3064XL-7VQ44C | 64 macrocells, 7 ns delay, same VQ44 package, 3.3 V core | Higher density but higher static power; unsuitable for 1.8 V systems | Select when additional logic capacity is required and 3.3 V supply is available |
| XC2C64A-6VQ44C | 64 macrocells, 6 ns delay, identical 1.8 V core and VQ44 footprint | Pin-compatible upgrade path with 2× macrocell count and relaxed timing margin | Choose for future-proofing logic scalability without PCB redesign |
Compared with XC2C32A-4VQ44C, the XCR3064XL-7VQ44C offers more logic but requires 3.3 V and draws higher quiescent current, while the XC2C64A-6VQ44C provides direct pin-compatible expansion with identical voltage and package-making it ideal for incremental design upgrades.
Availability
XC2C32A-4VQ44C is available at Aetrix Electronics and suitable for industrial automation, test equipment, and motor control applications requiring stable component supply and long-term lifecycle assurance.
Supply support for XC2C32A-4VQ44C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
AMD acquired Xilinx in 2022 and continues development and support of the CoolRunner-II CPLD family. Xilinx pioneered programmable logic solutions for high-reliability embedded control.
The CoolRunner-II family was designed specifically for low-power, instant-on, non-volatile logic replacement in space-constrained industrial and automotive subsystems where FPGA configuration time and power are prohibitive.
FAQ
What is the maximum operating frequency supported by the XC2C32A-4VQ44C?
The XC2C32A-4VQ44C supports a maximum system clock frequency of 100 MHz under typical conditions. This is derived from its 4.8 ns propagation delay and internal timing characteristics validated across the industrial temperature range. Designers must perform static timing analysis in Xilinx ISE software using the specific XC2C32A-4VQ44C speed grade (-4) to confirm timing closure for their logic implementation.
Does the XC2C32A-4VQ44C require an external configuration PROM?
No, the XC2C32A-4VQ44C does not require an external configuration PROM. It integrates non-volatile Flash memory that retains configuration bitstream after power removal. The device powers up in a fully functional state within microseconds-enabling true instant-on operation without boot-time delays or external memory dependencies.
Can the XC2C32A-4VQ44C operate with mixed I/O voltage standards on the same device?
Yes, the XC2C32A-4VQ44C supports mixed I/O voltages through its dual VCCIO banks. Each bank can be independently set to 1.8 V, 2.5 V, or 3.3 V, allowing simultaneous interfacing with multiple voltage-domain peripherals. This capability is configured during place-and-route in Xilinx ISE and enforced by hardware pin grouping in the VQ44 package layout.
Is the XC2C32A-4VQ44C RoHS compliant and lead-free?
Yes, the XC2C32A-4VQ44C is RoHS compliant and manufactured with lead-free terminations. It meets EU Directive 2011/65/EU and carries the "Pb-free" marking on the package. Full compliance documentation-including material declarations and test reports-is available through AMD's Product Change Notification (PCN) archive for this part number.
What software tools are required to program the XC2C32A-4VQ44C?
The XC2C32A-4VQ44C is programmed using Xilinx ISE Design Suite (v14.7 or earlier). This includes the Project Navigator IDE, XST synthesizer, Fit mapper, and iMPACT programmer. No third-party tools or license fees are required for basic configuration and JTAG programming of the XC2C32A-4VQ44C in production or lab environments.
XC2C32A-4VQ44C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- CoolRunner II
- Package/Case:
- 44-TQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Programmable Type:
- In System Programmable
- Delay Time tpd(1) Max:
- 3.8 ns
- Voltage Supply - Internal:
- 1.7V ~ 1.9V
- Number of Logic Elements/Blocks:
- 2
- Number of Macrocells:
- 32
- Number of Gates:
- 750
- Number of I/O:
- 33
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 44-VQFP (10x10)
XC2C32A-4VQ44C FAQ
1.How can I place an order for XC2C32A-4VQ44C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2C32A-4VQ44C on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for XC2C32A-4VQ44C reliable?
The price and inventory of XC2C32A-4VQ44C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2C32A-4VQ44C is usually 5 days.
3.What payment methods are accepted for XC2C32A-4VQ44C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2C32A-4VQ44C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2C32A-4VQ44C?
XC2C32A-4VQ44C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2C32A-4VQ44C order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for XC2C32A-4VQ44C?
For technical support, including XC2C32A-4VQ44C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2C32A-4VQ44C requirements.
6.How does Aetrix verify that XC2C32A-4VQ44C is sourced from the original manufacturer or authorized distributors?
All XC2C32A-4VQ44C products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XC2C32A-4VQ44C meets industry standards.
7.What is the process for return or replacement of XC2C32A-4VQ44C?
All XC2C32A-4VQ44C units undergo pre-shipment inspection (PSI). If there is an issue with XC2C32A-4VQ44C, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The XC2C32A-4VQ44C part is unused and in its original packaging.
Return procedure for XC2C32A-4VQ44C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC2C32A-4VQ44C Tags
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5M40ZE64C5N
Intel
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ATF1502ASV-15AU44
Microchip Technology
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5M80ZE64C5N
Intel
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5M80ZT100C5N
Intel
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ATF1502AS-10AU44
Microchip Technology
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ATF1502AS-10JU44
Microchip Technology
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5M80ZE64I5N
Intel
-
5M80ZT100I5N
Intel
-
LC4032V-75TN48C
Lattice Semiconductor Corporation
-
ATF1504ASV-15AU44
Microchip Technology
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ATF1504AS-10JU44
Microchip Technology
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5M160ZE64C5N
Intel
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