ADSP-1410SD - 8MHz 16-Bit Microsequencer | Analog Devices
部品番号: ADSP-1410SD ✓ 生産中ADSP-1410SD 概要
A bit-slice microprocessor is a specialized processor architecture that divides processor functions into parallel slices operating on narrow data fields. The ADSP-1410 belongs to the broader microprocessor and programmable-control hierarchy, where its microprogram sequencer coordinates internal operations and external data transfers. Its 16-bit external bus provides a practical interface for microcoded control, signal-processing, instrumentation, and embedded sequencing systems.
The principal documented characteristics include an 8 MHz maximum clock frequency, a 16-bit external data-bus width, 48 terminals, a nominal 5 V supply, and CMOS implementation. The ADSP-1410SD is identified as a military-temperature-grade component, while the available distributor information indicates an operating range of -55°C to +125°C for the ADSP-1410SD/+ listing. These characteristics position the device for demanding control systems where operating temperature and deterministic microprogrammed behavior are important.
The device is classified as a microprogram sequencer and bit-slice processor rather than a general-purpose microcontroller. Its architecture is intended for systems that benefit from instruction sequencing, parallel slice processing, and a relatively wide external data path. A 48-pin ceramic DIP package also supports through-hole assembly, laboratory prototyping, and legacy system maintenance where modern surface-mount packages would require different PCB layouts.
Typical uses include military and industrial control equipment, specialized signal-processing installations, test systems, and embedded sequencers that already depend on the ADSP-1410 architecture. Its suitability is strongest in new or maintained equipment where an 8 MHz clock, 16-bit bus, 5 V supply, and military temperature range satisfy the system requirements. Software and peripheral-interface compatibility must still be verified against the original subsystem documentation.
Designers should preserve the 48-pin through-hole footprint, confirm signal levels against the 5 V supply condition, and account for the ceramic-package height and thermal environment. Decoupling, clock integrity, and unused input states must be implemented according to the manufacturer documentation. Because detailed pin names and complete electrical limits were not supplied in the retrieved data, they should not be inferred from generic DIP conventions.
This page consolidates verified distributor pricing, military package and temperature information, same-family cross-reference findings, and practical replacement guidance. It distinguishes documented drop-in candidates from merely similar functions and marks unavailable electrical, lifecycle, and compliance details for engineering review.
ドロップイン代替品: ADSP-1410SD — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: ADSP-1410SD （同一形状・フットプリント） — 相違点: Temperature Grade, Architecture, Maximum Clock Frequency, Package Description, Package Type.
ADSP-1410SD/+
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ADSP-1410JD
✅ ドロップイン価格はお問い合わせください
データシートを見る →ADSP-1410JN
✅ ドロップイン価格はお問い合わせください
データシートを見る →ADSP-1410SD 最大定格＆電気的特性
| Product Type | 16-bit bit-slice microprocessor and microprogram sequencer |
| 最大クロック周波数 | 8 MHz |
| External Data Bus Width | 16 bit |
| Number of Terminals | 48 terminals |
| 電源電圧 | 5 V |
| Technology | CMOS |
| Temperature Grade | Military |
| 動作温度 | -55°C to +125°C |
| Package Type | 48-CDIP (0.600 inch, 15.24 mm) |
| Terminal Form | Through-hole |
| Package Shape | Rectangular |
| 実装スタイル | Inline through-hole |
| Listing Price | $49.34000 USD |
| Reported Stock | 20,500 units |
ADSP-1410SD rectangular ピン配置ガイド
ADSP-1410SD (rectangular パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: ADSP-1410SD.
詳細は データシート をご参照ください。
主な用途
ADSP-1410SD の用途: 6 件s: Military Embedded Control, Industrial Sequencer, Specialized Signal Processing, Test and Measurement Instrumentation, Legacy System Maintenance, Programmable Control Subsystems.
Military Embedded Control
The ADSP-1410SD fits legacy military control equipment that requires an 8 MHz bit-slice processor, a 16-bit external data bus, and a documented military temperature range. The ADSP-1410SD/+ listing reports operation from -55°C to +125°C, while the ceramic CDIP package supports the through-hole construction associated with ruggedized legacy assemblies. In a new design, engineers would use the device as the central microprogram sequencer for deterministic control flow and external data movement. The verified material does not describe internal memory, peripherals, interrupt behavior, or instruction timing in detail, so those characteristics must be obtained from the manufacturer documentation before software porting or functional safety analysis.
Industrial Sequencer
The ADSP-1410SD can serve as a programmable sequencing engine in industrial machinery that already uses the ADSP-1410 architecture. Its 16-bit external data bus provides a direct path for exchanging command and status information, while the 8 MHz maximum clock supplies the documented operating ceiling for sequence timing. The 5 V supply and CMOS process are appropriate for integration with conventional legacy logic when voltage and timing requirements are verified. A ceramic 48-CDIP package also facilitates repair and obsolescence management in long-lived industrial systems. However, this part should not be treated as a modern safety PLC or general-purpose controller without verifying isolation, watchdog behavior, diagnostics, and certified operating limits.
Specialized Signal Processing
ADSP-1410SD is appropriate for specialized signal-processing installations that need coordinated microprogrammed operations and parallel bit-slice execution rather than a conventional microcontroller. The verified 16-bit external data bus can support movement of sample, coefficient, or status data, while the 8 MHz clock defines the maximum processor operating point. The device's 48-terminal package exposes more interface capacity than many compact microcontrollers and is suitable for established through-hole system architectures. Before assigning it to a new signal-processing board, engineers should obtain the complete pinout, electrical characteristics, memory organization, and timing diagram because those details were not included in the retrieved search results.
Test and Measurement Instrumentation
The ADSP-1410SD can be used in laboratory and production test instruments built around legacy microsequencer logic. Its 8 MHz maximum clock supports deterministic command sequencing, and its 16-bit external data bus can transfer measurement words, test vectors, and status flags between the processor and peripheral hardware. The through-hole 48-CDIP package makes the component useful when maintaining older instruments or reproducing a control board on a larger prototyping assembly. Designers should preserve the verified 0.600 inch pin-row spacing, confirm clock and power tolerances, and use controlled-impedance signal practices if external buses operate at high edge rates. A new instrument should not rely on the part without a complete electrical and lifecycle review.
Legacy System Maintenance
ADSP-1410SD is particularly relevant to maintenance and obsolescence programs for equipment that contains a military-grade 48-CDIP bit-slice processor. The verified listing reports 20,500 units in stock at one marketplace, although actual allocation depends on seller and condition. Maintaining the original processor can avoid redesigning clock, bus, and microprogram sections that may be poorly documented or tied to unusual instruction behavior. Engineers should compare the replacement's exact ordering information, environmental rating, electrical limits, and pin definitions before installation. The ADSP-1410SD/+ appears closest, while ADSP-1410JD and ADSP-1410JN differ in their documented PDIP construction and may not satisfy the original temperature-grade requirement.
Programmable Control Subsystems
The ADSP-1410SD can act as a programmable control subsystem for equipment requiring a bit-slice architecture and a 16-bit external interface. Its documented 8 MHz maximum clock and 5 V supply simplify integration with established control logic, while the 48-terminal package offers a broad interface for data, control, clock, and power connections. Such a design is most appropriate when the original system's microcode, bus protocol, and timing are already understood. New designs should confirm reset behavior, instruction timing, input thresholds, output drive, and power sequencing from the official datasheet. Those electrical details were not present in the supplied verification data and therefore cannot be safely inferred for a production schematic.
エンジニアリング参考データ: ADSP-1410SD — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | ADSP-1410SD/+ | ADSP-1410JD | ADSP-1410JN |
|---|---|---|---|---|
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package | 48-CDIP, side-brazed ceramic | 48-terminal in-line package | 48-PDIP, plastic | 48-PDIP, plastic |
| Product Type | 16-bit bit-slice microprocessor and microprogram sequencer | 16-bit bit-slice microprocessor | 16-bit bit-slice microprocessor | 16-bit bit-slice microprocessor |
| External Data Bus Width | 16 bit | 16 bit | 16 bit | 16 bit |
| Terminal Count | 48 terminals | 48 terminals | 48 terminals | 48 terminals |
主な差別化要因
- Documented ceramic military package construction （vs ADSP-1410JD)
- Verified broad military temperature listing （vs ADSP-1410JN)
- Closest documented ordering-code match （vs ADSP-1410SD/+)
設計ノート
Preserve the verified 48-pin DIP-48 footprint and 0.600 inch, or 15.24 mm, pin-row spacing when replacing or reproducing the original assembly. Account for the ceramic CDIP body and lead geometry when checking connector clearance and heatsink positioning. The ADSP-1410JD and ADSP-1410JN listings specify 48-pin plastic PDIP packages, so their physical height and thermal characteristics must be checked against the original ceramic package before treating either as a drop-in replacement.
Design the 5 V supply path and local decoupling around the manufacturer's recommended values, which are not included in the retrieved data and therefore must be confirmed from the official datasheet. Verify input voltage tolerance and sequencing at every connector because military ceramic DIP systems may experience temperature-dependent loading. Do not infer absolute maximum ratings from the nominal 5 V supply value, and avoid substituting a PIDIP part without checking its complete electrical limits.
Treat the 16-bit external data bus as a synchronous interface requiring controlled-impedance routing, short branch lengths, and a deliberate grounding strategy. The reported 8 MHz maximum clock does not by itself define the permissible edge rate or bus timing, so obtain the processor and system timing specifications before setting rise-time or trace-length limits. Keep clock routing away from the 16-bit bus where practical and use series damping or source termination only after signal-integrity analysis confirms a need.
コンプライアンス情報
The verified sources describe a military-temperature CMOS processor but provide no explicit RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is not applicable to this legacy microprocessor category; military-temperature grade does not by itself establish AEC-Q100 qualification.
