TMC2330AL5F1 - 16x16 40 MOPS Coordinate Transformer | Fairchild
料号： TMC2330AL5F1 ✗ 停产TMC2330AL5F1 概述
A coordinate transformer is a specialized digital signal-processing semiconductor that reorganizes two-dimensional sampled data according to a fixed transformation. It sits within the broader digital signal processing and video-processing IC hierarchy. Unlike a general-purpose CPU, this component is intended to execute a defined transformation in parallel, which can reduce the number of operations that surrounding processors must perform when handling spatial or frequency-domain image data.
The principal documented characteristics of the TMC2330A family are its 16 x 16-bit coordinate-transform architecture, 40 MOPS processing rate, and 52-lead PLCC-style package. The exact ordering-code suffix is the main way distributors identify individual package, temperature, and qualification configurations. Because the supplied sources describe TMC2330AL5F1 at the family level and do not expose the complete timing, clock, supply-voltage, and environmental tables, those electrical details must be checked against the manufacturer datasheet before a new design is released.
TMC2330AL5F1 was originally associated with Fairchild Semiconductor, whose semiconductor operations later became part of onsemi. The TMC2330A family is listed in distributor databases as a video-processing or unclassified integrated circuit. This classification reflects its specialized coordinate-transformation function and the age of the product line rather than a general inability to operate with contemporary digital video systems.
Typical design uses include coordinate conversion, image-processing pipelines, video timing and geometry support, industrial imaging, and embedded systems that retain a legacy Fairchild or onsemi video IC. The 40 MOPS throughput makes the device most relevant when parallel coordinate transformation can simplify a surrounding processor architecture. Modern systems may instead implement equivalent mathematics in an FPGA, DSP, or SoC, so lifecycle availability and software support should be assessed alongside raw processing throughput.
A critical design consideration is that an obsolete or mature catalog designation does not by itself guarantee a modern-production part. Buyers should request traceability, date-code, condition, and lifecycle documentation from the authorized distributor. The published unit price is a quoted marketplace figure rather than a volume-price schedule, and engineers should also confirm package pinout, clock requirements, signal timing, and supply rails before treating the TMC2330AL5F1 as a drop-in replacement for any existing board.
直接替换替代料： TMC2330AL5F1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
TMC2330AKEC
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMC2330AH6C
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMC2330A
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMC2330AL5F1 规格参数
| Product Type | Coordinate Transformer Video Processing IC |
| Transform Width | 16 x 16 bits |
| Processing Speed | 40 MOPS |
| 封装 | PLCC-52 |
| Manufacturer | Fairchild Semiconductor |
| Device Category | Video Processing IC |
| Catalog Classification | Unclassified Integrated Circuit |
| 安装类型 | Surface Mount |
TMC2330AL5F1 plcc-52 引脚配置指南
TMC2330AL5F1（plcc-52 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： TMC2330AL5F1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TMC2330AL5F1 适用于 6 应用s: Legacy Video Coordinate Processing, Industrial Imaging Pipeline, Image Geometry Correction, Video Timing Support, Embedded Image Processing, Legacy Broadcast and Display Equipment.
Legacy Video Coordinate Processing
The TMC2330AL5F1 fits legacy video systems that require a dedicated 16 x 16-bit coordinate transformation and can use the family's stated 40 MOPS throughput. It can be placed between video source and memory or display-processing logic to perform spatial coordinate conversion without assigning every operation to a host processor. The primary benefit is specialized parallel throughput, although engineers must verify clocking, interface timing, and supply rails against the complete Fairchild Semiconductor TMC2330A datasheet.
推荐
Industrial Imaging Pipeline
The TMC2330AL5F1 can support legacy industrial imaging pipelines in which a 16 x 16-bit coordinate transformation is required before pixels reach a display, recorder, or inspection stage. Its 40 MOPS dedicated throughput is useful when a central processor would otherwise execute repeated geometry operations. The engineering trade-off is that long-term availability and automotive or industrial qualification are not established by the supplied sources, so procurement and temperature verification must accompany any production adoption.
推荐
Image Geometry Correction
TMC2330AL5F1 is applicable to image geometry correction because a coordinate transformer can perform fixed two-dimensional sample remapping with a 16 x 16-bit transform at up to 40 MOPS. Such a stage may handle scaling, position mapping, or spatial indexing in a legacy raster pipeline. Its benefit is a hardware-defined operation that reduces processor workload, while the main design constraint is the need to confirm signal timing, data interfaces, and package connections from the manufacturer documentation.
推荐
Video Timing Support
The TMC2330AL5F1 can be integrated into legacy video timing and geometry-support logic when a fixed coordinate operation must be performed for each raster or block of samples. Its documented 16 x 16-bit transform and 40 MOPS rating provide concrete throughput figures for pipeline planning. The device is most appropriate when preserving an existing Fairchild-based architecture, since replacing this specialized function with an FPGA or DSP generally entails interface conversion, firmware development, and board-level validation.
推荐
Embedded Image Processing
TMC2330AL5F1 suits embedded image-processing subsystems that retain a dedicated coordinate-transform stage and value predictable operation over a general-purpose embedded CPU. At 40 MOPS with a 16 x 16-bit transform, it can provide deterministic handling of repetitive spatial operations. The engineering benefit is offloading a defined computation, but modern embedded designs may gain more from an integrated SoC; therefore, lifecycle cost and redesign effort should be compared before new platform commitments.
推荐
Legacy Broadcast and Display Equipment
The TMC2330AL5F1 is relevant to repair and continuation of legacy broadcast or display equipment that uses the TMC2330A coordinate-transform function. The 16 x 16-bit architecture and 40 MOPS throughput align with dedicated video geometry operations rather than general multimedia workloads. A maintenance advantage is the possibility of using a same-family ordering candidate, but installers should confirm pin compatibility, temperature grade, and device provenance because the supplied search results do not provide a complete cross-reference matrix.
推荐
推荐产品汇总
工程参考数据： TMC2330AL5F1 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | TMC2330AKEC | TMC2330AH6C | TMC2330A |
|---|---|---|---|---|
| Package | PLCC-52 | PLCC-52 | PLCC-52 | PLCC-52 |
| Brand | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Transform Width | 16 x 16 bits | 16 x 16 bits | 16 x 16 bits | 16 x 16 bits |
| Processing Speed | 40 MOPS | 40 MOPS | 40 MOPS | 40 MOPS |
| Product Type | Coordinate Transformer Video Processing IC | Coordinate Transformer Video Processing IC | Coordinate Transformer Video Processing IC | Coordinate Transformer Video Processing IC |
关键差异点
- Exact target ordering code （对比 TMC2330A)
- Dedicated coordinate-transform throughput （对比 General-purpose embedded processor)
- Same-family sourcing options （对比 TMC2330AKEC)
设计说明
Do not substitute an ordering suffix solely because it belongs to the TMC2330A family. Compare the package drawing, pin table, clock inputs, supply rails, control signals, and temperature grade for every candidate. The supplied search results establish the shared 16 x 16-bit, 40 MOPS family function but do not provide a complete ordering-code matrix.
Validate the complete supply-voltage range, input-current behavior, and power dissipation against the manufacturer TMC2330A datasheet before enabling the device. The supplied data does not disclose those electrical limits, so no voltage-headroom or thermal calculation can be made safely. Include startup sequencing and supply bypassing in schematic review once the authoritative values are obtained.
Treat a PLCC-52 replacement as a board-level risk until the package drawing and pin numbering are checked against the installed component. Confirm whether the socket or board supports the exact lead geometry and inspect for bent pins, solder bridging, or socket oxidation before installation. For new layouts, route clock and data signals away from switching-power nodes and follow the manufacturer's grounding and decoupling guidance.
Base thermal design on the maximum documented ambient temperature, local supply dissipation, and the PCB's actual copper area once those values are available. The supplied sources do not provide power dissipation, junction temperature, or package thermal resistance, so estimating a heatsink requirement would be unreliable. Validate the assembled board in its enclosure rather than relying only on a thermal-analysis estimate.
合规信息
The supplied distributor snippets do not state compliance information for TMC2330AL5F1. Confirm RoHS, REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals status from original manufacturer or authorized-distributor documentation before production release.
