XC9536-10CS48C - 10ns 36-Macrocell CPLD | Xilinx
MPN： XC9536-10CS48C ✗ 停產XC9536-10CS48C 概覽
A complex programmable logic device, or CPLD, is a programmable semiconductor that combines a relatively small collection of configurable logic blocks with nonvolatile configuration memory. The XC9500 architecture belongs to the broader CPLD, programmable-logic-device, and semiconductor hierarchies. It is intended for designs that require deterministic logic implementation, compact packaging, and the ability to retain programmed configuration without continuously supplying configuration data from external memory.
The XC9536 provides 36 macrocells and approximately 800 gates for implementing combinational and registered logic. Its 10 ns speed designation indicates the maximum propagation-delay grade, while the listed 66.7 MHz operating frequency provides a useful indication of the device's performance class. The 34 user I/O pins support connections to external clocks, controls, status signals, data buses, and mixed logic functions in compact embedded systems.
The device uses a 0.5 µm fabrication technology and is supplied in a surface-mount, square, 48-ball CSBGA package. Commercial-grade temperature grading is reported by the distributor data. Because this is a compact ball-grid package, PCB escape routing, via access, assembly inspection, and careful power and ground distribution are essential for reliable implementation.
Typical uses include industrial control logic, interface glue, signal conditioning, bus arbitration, clocked state machines, embedded sequencing, and compact retrofit or expansion functions. The 48-CSBGA footprint is most attractive where board area is constrained and when the design team has suitable BGA assembly and inspection capabilities.
When designing around the XC9536-10CS48C, verify the complete pinout, supply tolerances, I/O standards, configuration method, and timing constraints against the manufacturer datasheet before layout release. Do not infer missing I/O details from the package name or from the similar XC9536XL family. Programming-tool and bitstream compatibility must also be confirmed because the XC9500 and XC9500XL devices are architecturally different.
This page consolidates verified specifications, availability references, package information, and honest drop-in-replacement analysis. It also distinguishes the directly related 7 ns speed grade from incompatible package or voltage alternatives, helping engineers make a replacement decision without assuming that a similar CPLD is electrically interchangeable.
直接替換替代品，適用於 XC9536-10CS48C — 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： XC9536-10CS48C （相同外形與佔位） — 差異在於 Package, Package Code.
XC9536-7CS48C
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →XC9536-10CS48C 最大額定值與電氣特性
| Device Type | Complex Programmable Logic Device (CPLD) |
| Product Family | XC9500 |
| Logic Macrocells | 36 macrocells |
| Logic Gates | 800 gates |
| Maximum Propagation Delay | 10 ns |
| Maximum Frequency | 66.7 MHz |
| User I/O Pins | 34 pins |
| 供應電壓 | 5 V |
| Process Technology | 0.5 um |
| 封裝 | 48-CSBGA (7 mm x 7 mm) |
| Package Code | CSBGA |
| Package Shape | Square |
| Terminal Type | Ball |
| Number of Terminals | 48 terminals |
| 安裝類型 | Surface Mount |
| Temperature Grade | Commercial |
| Configuration Memory | Nonvolatile, according to the XC9500 device description |
XC9536-10CS48C square 腳位配置指南
XC9536-10CS48C（square 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： XC9536-10CS48C.
請參閱 資料表 以查看完整腳位配置。
典型應用
XC9536-10CS48C 適用於 6 應用s: Industrial Control Logic, Bus Interface and Signal Conditioning, Clocked State Machine, Embedded System Interface Glue, Programmable Sequencing Controller, Data Acquisition Front-End Logic.
Industrial Control Logic
The XC9536-10CS48C fits compact industrial-control auxiliary functions when the required logic fits within 36 macrocells and approximately 800 gates. Its 10 ns propagation-delay grade and listed 66.7 MHz maximum frequency are suitable for many control paths, status decoding, interlock logic, and state-machine tasks. The 34 user I/O pins provide connections to sensors, actuators, and supervisory signals without requiring a larger programmable-logic package. Because the verified temperature grade is commercial rather than industrial, deployment conditions must be checked separately. The 48-CSBGA also requires BGA-aware layout and assembly. Engineers should reserve the device for logic blocks whose timing and resource use are fully verified in the target design.
Bus Interface and Signal Conditioning
The XC9536-10CS48C can implement bus arbitration, protocol translation, latch logic, and signal-conditioning functions in space-constrained embedded systems. Its 36 macrocells and 800-gate capacity provide enough resources for multiple small interface channels, while 34 user I/O pins accommodate bidirectional data, control, and status connections. The 10 ns propagation delay provides a defined timing class for many moderate-speed control paths, with the listed 66.7 MHz maximum frequency supporting faster synchronous logic where the design meets all timing requirements. Engineers must verify voltage levels, input thresholds, output timing, and I/O constraints directly from the target datasheet rather than extrapolating them from another XC9500 member.
Clocked State Machine
The XC9536-10CS48C is appropriate for small clocked state machines that coordinate sequencing, mode changes, or subsystem handshakes. Registered logic distributed across 36 macrocells allows multiple related states and output equations to be implemented in one programmable device, and the device retains its configuration in nonvolatile memory according to the verified XC9500 description. The 10 ns propagation-delay grade can support many asynchronous and moderate-speed control paths, while the 66.7 MHz figure provides a useful upper timing reference for suitable designs. Engineers should define the required clock, setup, hold, and recovery constraints before layout and use the manufacturer timing tools for final validation.
Embedded System Interface Glue
The XC9536-10CS48C is useful for logic glue that connects processors, memory controllers, serial interfaces, and discrete peripherals within a compact board design. The 34 user I/O pins can support address decoding, interrupt qualification, chip-select generation, reset sequencing, and status multiplexing, while 36 macrocells permit several independent logic blocks to be consolidated. Its surface-mount 48-CSBGA package is only 7 mm by 7 mm, helping reduce board area compared with many leaded PLDs. That small footprint also increases assembly difficulty and pin-routing density. Teams should verify escape routing, BGA pad design, thermal performance, and I/O compatibility before committing the layout.
Programmable Sequencing Controller
The XC9536-10CS48C can serve as a dedicated sequencing controller for power sequencing, test modes, actuator ordering, or multi-stage initialization. Its 36 macrocells and 800 gates allow control logic and registered outputs to be combined, while the 34 user I/O pins expose trigger inputs and step outputs. The 10 ns speed grade is appropriate for many sequencing paths, but final timing depends on the actual equations and routing. The device's obsolete lifecycle status is an important qualification risk: engineers should confirm availability, date code, and long-term sourcing rather than treating the 5 V commercial-grade device as a current generic choice for new safety-critical or long-life platforms.
Data Acquisition Front-End Logic
The XC9536-10CS48C can provide digital preprocessing, channel selection, sample tagging, and interface control ahead of converters or processors in a compact acquisition system. Its 34 user I/O pins support acquisition triggers, valid indicators, and data-routing signals, while the 10 ns propagation delay is adequate for many control and synchronization paths that are not at the device's listed 66.7 MHz maximum. The implementation remains suitable only when the required logic fits inside 36 macrocells and approximately 800 gates. Timing, input thresholds, output levels, and clocking must be checked against the exact XC9536 datasheet, especially when interfacing to sensitive analog or mixed-signal circuitry.
工程參考資料，適用於 XC9536-10CS48C — 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 | XC9536-7CS48C |
|---|---|---|
| Package | 48-CSBGA (7 mm x 7 mm) | 48-CSBGA (7 mm x 7 mm) |
| Brand | Xilinx | Xilinx |
| Device Type | CPLD | CPLD |
| Product Family | XC9500 | XC9500 |
| Maximum Propagation Delay | 10 ns | 7 ns |
主要差異化特點
- Target-specific 10 ns speed grade (對比XC9536-7CS48C)
- Verified 5 V supply designation (對比XC9536XL-10CS48C)
- Commercial-grade device identity (對比XC9536-7CS48C)
設計說明
Design the 48-CSBGA escape routing from the target package drawing before assigning functions. The verified data confirms a square 7 mm by 7 mm package but does not expose individual ball names, so no ball assignment should be inferred from package geometry. Check layer count, via-in-pad policy, solder-mask and paste design, assembly clearances, and the manufacturer's recommended footprint using the exact CSBGA drawing.
Do not treat the XC9536XL-10CS48C as a drop-in substitute merely because both parts have 36 macrocells, 800 gates, a 10 ns grade, and a 48-CSBGA package. The verified XL listing specifies a 3.3 V device, while the target is listed as 5 V. Architecture, configuration method, I/O levels, and bitstream compatibility must also be confirmed, making a board redesign or timing requalification possible.
Plan the 5 V supply and ground distribution using the target datasheet's recommended decoupling and pin assignments. A compact BGA can have demanding simultaneous switching demand even though the CPLD itself is not a high-power component. Keep supply and ground paths short, provide local bulk and high-frequency decoupling where prescribed, and verify that the assembled board maintains the required rail tolerance under all programmed operating states.
合規資訊
The supplied verified data does not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is treated as not applicable because this is a commercial-grade CPLD rather than an automotive-qualified device.
