AMD XCR3064XL-10CS48C

Overview

XCR3064XL-10CS48C from AMD is a 64-macrocell CPLD in the CoolRunner XPLA3 family, featuring 10 ns propagation delay, 3.3 V core voltage, and 48-pin CSP (Chip Scale Package) with 36 user I/Os. It implements complex combinational and sequential logic for glue logic replacement in industrial control and communication interface bridging.

For engineers reviewing the XCR3064XL-10CS48C datasheet, pinout, applications, or equivalent options, key selection factors include propagation delay budget, I/O count and voltage compatibility, low-power operation in battery-backed systems, and JTAG boundary-scan test support.

Technical Context

The XCR3064XL-10CS48C integrates six function blocks, each with 16 macrocells and programmable interconnect matrix, supporting registered and combinatorial outputs. Its architecture enables asynchronous reset, synchronous preset, and global clock enable per function block.

It supports IEEE 1149.1 JTAG boundary-scan testing and in-system programmability via ABM (Advanced Boundary-scan Module). The device uses non-volatile Flash configuration memory and retains logic state without external power.

Key Specifications

Pinout & Package

Package: 48-pin Chip Scale Package (CSP), 6 × 6 array, 0.5 mm pitch, 2.7 mm × 2.7 mm body size, bottom-side solder balls.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar CPLD-based glue logic applications.

Compared with XCR3064XL-10CS48C, the XCR3064XL-7CS48C trades lower power for higher speed, while the XC2C64A-7QFG48C adds I/O flexibility and security at the cost of higher unit price and different package thermal profile.

Availability

XCR3064XL-10CS48C is available at Aetrix Electronics and suitable for industrial automation, medical instrumentation, and automotive diagnostics requiring stable component supply and long-term lifecycle assurance.

Supply support for XCR3064XL-10CS48C 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 (formerly Xilinx, acquired in 2022) designs high-performance programmable logic and adaptive computing solutions for data center, communications, and embedded markets.

The CoolRunner XPLA3 family targets cost-sensitive, low-power CPLD applications where instant-on operation, small footprint, and JTAG programmability are essential design requirements.

FAQ

What is the maximum operating frequency supported by the XCR3064XL-10CS48C?

The XCR3064XL-10CS48C has a 10 ns maximum propagation delay, enabling reliable operation up to approximately 80 MHz in typical register-to-register paths. Actual system frequency depends on logic depth, routing, and clock skew; timing analysis must be performed using Xilinx ISE software with device-specific constraints. The XCR3064XL-10CS48C does not specify a hard maximum clock frequency but provides guaranteed tPD and setup/hold values for synthesis and place-and-route verification.

Does the XCR3064XL-10CS48C require an external configuration PROM?

No, the XCR3064XL-10CS48C contains on-chip Flash configuration memory and powers up in a functional state without external configuration devices. This eliminates boot-time delays and reduces system component count. The XCR3064XL-10CS48C retains its programmed logic configuration indefinitely without power, supporting true instant-on behavior critical for industrial and medical applications.

Can the XCR3064XL-10CS48C operate with 5 V-tolerant I/Os?

Yes, the XCR3064XL-10CS48C I/O pins are 5 V-tolerant when VCCIO = 3.3 V, allowing safe interfacing with 5 V logic families without external level shifters. Input thresholds meet LVTTL specifications, and output drive strength is configurable per pin. This capability is explicitly documented in the XCR3064XL-10CS48C datasheet section "Absolute Maximum Ratings" and "DC Characteristics."

Is the XCR3064XL-10CS48C compatible with Xilinx ISE design tools?

Yes, the XCR3064XL-10CS48C is fully supported in Xilinx ISE 14.7 and earlier versions, including synthesis, simulation, place-and-route, and bitstream generation. Device-specific libraries, timing models, and constraint templates are included. The XCR3064XL-10CS48C requires no third-party toolchain and maintains full backward compatibility with legacy CoolRunner XPLA3 projects developed before the AMD acquisition.

What thermal considerations apply to the XCR3064XL-10CS48C in a 48-pin CSP package?

The XCR3064XL-10CS48C in 48-pin CSP has a θJA of 125°C/W under standard JEDEC conditions. For continuous operation above 70°C ambient, thermal relief via PCB copper pour under the package and minimal logic utilization are recommended. The XCR3064XL-10CS48C datasheet specifies junction temperature limits of –40°C to +85°C, and thermal performance must be validated per IPC-7351B land pattern guidelines for CSP solder joint reliability.