XC2C128-7VQ100C - 128-Macrocell 1.8V CPLD | AMD
MPN： XC2C128-7VQ100C ✗ 停產XC2C128-7VQ100C 概覽
A complex programmable logic device, or CPLD, is a programmable semiconductor that combines non-volatile configuration, deterministic timing, and flexible logic integration. In the product hierarchy, a CPLD sits below an FPGA and above simple programmable logic arrays. CoolRunner-II devices use Fast Zero Power technology to support low-power operation while retaining deterministic pin-to-pin performance and broad I/O support.
The XC2C128-7VQ100C provides 128 macrocells, 80 user I/O, and as many as 5.7 ns pin-to-pin delay. Its in-system programmability allows the logic configuration to be loaded or updated through the system programming path. The commercial -7 speed designation identifies the performance grade represented by this ordering code.
The device uses a 0.18 µm CMOS implementation and organizes its programmable resources into eight function blocks. This architecture supports logic consolidation, control-plane decoding, interface adaptation, and fixed timing. The 100-pin TQFP package also provides a conventional surface-mount footprint suitable for industrial, communications, medical, and embedded control equipment.
Typical uses include protocol conversion, bus arbitration, data-routing, timing control, and glue logic around microcontrollers or processors. The 80 user I/O make it suitable for parallel data acquisition, sensor multiplexing, display control, and industrial peripheral interfaces. Its deterministic propagation delay is especially useful where predictable control paths are more important than the parallel processing capacity of an FPGA.
Designers should use the pin-description table and recommended decoupling configuration in the AMD CoolRunner-II documentation. Confirm the configuration pins, JTAG behavior, supply sequencing, and unused I/O states before release. The -7 commercial-temperature variant should also be checked against the final product's environmental requirements.
This page combines device specifications, verified package information, drop-in alternatives, application guidance, and design considerations to support faster component selection and PCB implementation.
直接替換替代品，適用於 XC2C128-7VQ100C — 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： XC2C128-7VQ100C （相同外形與佔位） — 差異在於 Device Type, Package, Speed Grade.
XC2C128-7VQG100C
✅ 直接替換📋 參考替代品（不在目錄中）
XC2C128-7VQ100I
✅ 直接替換聯絡詢價
查看資料表 →XC2C128-6VQG100C
✅ 直接替換📋 參考替代品（不在目錄中）
XC2C128-7VQG100I
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
XA2C128-7VQG100I
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
XC2C128-7VQ100C 最大額定值與電氣特性
| Device Type | Complex Programmable Logic Device (CPLD) |
| Macrocells | 128 macrocells |
| User I/O | 80 I/O |
| Usable System Gates | 3,000 gates |
| Function Blocks | 8 function blocks |
| Programmable Type | In-System Programmable |
| Minimum Pin-to-Pin Delay | 5.7 ns |
| Optimized Supply Voltage | 1.8 V |
| Process Technology | 0.18 µm CMOS |
| 靜態電流 | 13 A |
| 封裝 | 100-pin TQFP (VQ100), 14 mm x 14 mm |
| Speed Grade | -7 commercial |
| Programming Technology | Fast Zero Power (FZP) |
XC2C128-7VQ100C 100-pin tqfp (vq100), 14 mm x 14 mm 腳位配置指南
XC2C128-7VQ100C（100-pin tqfp (vq100), 14 mm x 14 mm 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： XC2C128-7VQ100C.
請參閱 資料表 以查看完整腳位配置。
典型應用
XC2C128-7VQ100C 適用於 6 應用s: Industrial Bus Interfacing and Arbitration, Medical Instrument Control and Signal Routing, Data Acquisition and Sensor Multiplexing, Communications Interface Conversion, LED Display and Illumination Control, Aerospace and Defense Ground Support Equipment.
Industrial Bus Interfacing and Arbitration
The XC2C128-7VQ100C fits industrial bus-interface and arbitration logic because it combines 128 macrocells, 80 user I/O, and a 5.7 ns minimum pin-to-pin delay in a 100-pin TQFP package. It can decode address and command signals, arbitrate competing bus masters, and translate external handshake timing into an internal MCU-compatible interface. The deterministic path characteristic is useful for predictable control responses, while the 80 I/O can consolidate several discrete buffers and logic gates. Before layout release, assign unused pins according to the AMD DS093 pin table and verify the commercial temperature grade against the cabinet environment.
推薦
Medical Instrument Control and Signal Routing
The XC2C128-7VQ100C is suited to control-plane logic in medical instruments where a microcontroller requires deterministic hardware assistance. Its 128 macrocells can coordinate sensor-enable sequencing, status multiplexing, alarm logic, and data-valid timing, while 80 user I/O minimize the number of external glue devices. The 5.7 ns minimum pin-to-pin delay supports short synchronous control paths, and in-system programmability allows configuration changes during development without relocating the logic into another device family. Final medical-system designs must verify temperature limits, regulatory requirements, and the production-programming process independently.
推薦
Data Acquisition and Sensor Multiplexing
The XC2C128-7VQ100C can implement deterministic sensor multiplexing, channel selection, sample timing, and data-acquisition control. Eighty user I/O provide enough parallel connections for multiplexers, trigger signals, converters, and status inputs, while 128 macrocells support address decoding and control sequences. The 1.8 V-oriented architecture and 5.7 ns minimum pin-to-pin delay fit low-voltage mixed-signal systems where control timing must remain predictable. Use the pin-description table to identify dedicated configuration and programming functions, and route analog signals separately to preserve signal integrity.
推薦
Communications Interface Conversion
The XC2C128-7VQ100C is useful for protocol conversion and parallel-to-serial interface logic in communications equipment. Its 128 macrocells can implement framing, byte alignment, buffering, status flags, and clock-domain-adaptation state machines, while 80 user I/O support parallel buses and control signals. A 5.7 ns minimum pin-to-pin delay allows short combinational paths between receive and transmit logic. The device is most appropriate where fixed I/O and deterministic timing matter more than parallel datapath throughput. Validate receive and transmit clock assumptions, JTAG access, and I/O standards against the finished-interface specification.
推薦
LED Display and Illumination Control
The XC2C128-7VQ100C can control addressable LED systems, display scan logic, and illumination sequences where an MCU handles higher-level commands. Eighty user I/O are suitable for multiple data and selection lines, and the 128 macrocells can hold refresh counters, blanking controls, fault indicators, and communication parsing. The 5.7 ns minimum pin-to-pin delay helps maintain short timing paths between display commands and output enables. Because the device is not a constant-current LED driver, it should control a dedicated driver stage rather than power LEDs directly. Check output standards, timing margins, and unused-pin behavior before layout release.
推薦
Aerospace and Defense Ground Support Equipment
The XC2C128-7VQ100C can implement compact, deterministic logic for ground-support equipment, laboratory controllers, and peripheral conditioning modules. Its 128 macrocells consolidate arbitration, sequencing, fault latching, and interface adaptation, while 80 user I/O support several external buses and status channels. The 0.18 µm CMOS CoolRunner-II implementation and non-volatile configuration suit equipment requiring deterministic startup behavior without continuous FPGA configuration. The -7 ordering code is identified as commercial grade, so the environmental, screening, and traceability requirements of the final program must be reviewed before use in a qualified deployment.
推薦
推薦產品摘要
工程參考資料，適用於 XC2C128-7VQ100C — 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 | XC2C128-7VQG100C | XC2C128-7VQ100I | XC2C128-6VQG100C | XC2C128-7VQG100I | XA2C128-7VQG100I |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 100-pin TQFP (VQ100) | 100-pin TQFP (VQ100) | 100-pin TQFP (VQ100) | 100-pin TQFP (VQ100) | 100-pin TQFP (VQ100) | 100-pin TQFP (VQ100) |
| Macrocells | 128 macrocells | 128 macrocells | 128 macrocells | 128 macrocells | 128 macrocells | 128 macrocells |
| User I/O | 80 I/O | 80 I/O | 80 I/O | 80 I/O | 80 I/O | 80 I/O |
| Usable System Gates | 3,000 gates | 3,000 gates | 3,000 gates | 3,000 gates | 3,000 gates | 3,000 gates |
| Function Blocks | 8 function blocks | 8 function blocks | 8 function blocks | 8 function blocks | 8 function blocks | 8 function blocks |
| Programming | In-System Programmable | In-System Programmable | In-System Programmable | In-System Programmable | In-System Programmable | In-System Programmable |
| Supply-Voltage 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 |
| Speed Grade | -7 commercial | -7 commercial | -7 industrial | -6 commercial | -7 industrial | -7 industrial |
主要差異化特點
- Identical logic capacity and pin count (對比XC2C128-7VQG100C)
- Broader temperature-grade choice without changing the footprint (對比XC2C128-7VQ100I)
- Lower-speed fallback for timing-relaxed designs (對比XC2C128-6VQG100C)
- Lead-free and industrial ordering combination (對比XA2C128-7VQG100I)
設計說明
Do not treat the VQ100 and 132-pin or 144-pin CoolRunner-II options as interchangeable. Use the AMD DS093 pin-description table and the VQ100 package drawing to verify configuration pins, JTAG signals, power pins, ground pins, and every user I/O before releasing the PCB. Also distinguish the -6 and -7 speed grades and commercial and industrial temperature variants before approving a substitute.
Place decoupling and configuration circuitry according to the recommended layout in the AMD DS093 documentation. Keep the programming and configuration interface accessible for manufacturing test, provide the required clock and reset conditions, and route sensitive or high-fanout inputs away from switching nodes. A compact 100-pin footprint still requires deliberate grounding and trace-length control for reliable JTAG and system programming operation.
The 5.7 ns minimum pin-to-pin delay describes internal logic timing rather than a guaranteed system-level edge rate. Budget external setup and hold time, output loading, clock skew, and PCB propagation delay in every interface. Avoid relying on a combinational path for critical handshake timing unless the design has been analyzed with the actual package and board characteristics.
合規資訊
RoHS and lead-free status are explicitly listed for the related XC2C128-7VQG100C ordering code, but the target XC2C128-7VQ100C compliance attributes require confirmation. The CPLD is not presented as an AEC-Q100-qualified automotive device.
