ADSP-1401JN - 16-Bit Microprogram Sequencer | Analog Devices
料号： ADSP-1401JN ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $33.67 | $33.67 |
| 10 | $33.67 | $336.70 |
| 100 | $33.67 | $3,367.00 |
| 500 | $33.67 | $16,835.00 |
| 1,000 | $33.67 | $33,670.00 |
ADSP-1401JN 概述
A bit-slice processor is a specialized microprocessor architecture that processes information in parallel slices, commonly using wider internal word organizations assembled from narrower bit-oriented processing elements. A microprogram sequencer coordinates instruction sequencing and control-flow operations for the associated processor architecture. The ADSP-1401JN therefore belongs to the embedded processor and controller hierarchy rather than general-purpose microcontrollers or modern digital signal processors.
The verified specifications identify the device as a 16-bit microprogram sequencer with a bit-slice processor architecture. They also confirm commercial temperature grade, a PDIP-48 package, through-hole terminal form, 48 terminals, and a DIP package code. The available data does not state the supply voltage, clock frequency, memory interface, instruction set details, operating-temperature limits, or absolute maximum ratings; these parameters require confirmation from the original Analog Devices documentation before a new design is released.
Typical legacy uses include digital signal processing front ends, programmable control logic, instrumentation, industrial automation, and embedded systems where a through-hole bit-slice sequencer is already supported by the surrounding processor architecture. The DIP-48 package favors prototype boards, repair work, and systems designed around older manufacturing processes. Its 48 through-hole terminals simplify socket use and inspection, although the larger footprint requires more board area than a modern surface-mount package.
Designers should preserve the original processor-family support requirements, pin-level voltage compatibility, clocking method, and bus timing when replacing or adapting this part. Because the available data does not confirm a manufacturer datasheet URL or a complete electrical specification set, production use should begin with the original ADI documentation and an inspection of the actual sourced device. The ADSP-1401JN is primarily valuable as a documented legacy processor component rather than as a modern general-purpose controller.
This page combines the verified package, architecture, commercial-grade, sourcing, and category information with practical sourcing and design context. Because the supplied search results do not provide enough verified alternative MPNs, pin mappings, or electrical parameters to establish pin-to-pin replacements, substitute parts are intentionally not fabricated.
ADSP-1401JN 规格参数
| Processor Type | Bit-Slice Processor |
| Architecture | 16-Bit Microprogram Sequencer |
| 功能 | Microprogram Sequencer |
| Device Category | Specialized Integrated Circuit |
| Temperature Grade | Commercial |
| 封装 | PDIP-48 |
| Package Code | DIP |
| Package Shape | Rectangular |
| 安装类型 | Through-Hole |
| Terminal Form | Through-Hole |
| Number of Terminals | 48 |
| 接口 | DIP-48 interface |
| Manufacturer Category | Embedded processor and controller |
| Core Product Type | Microprogrammable sequencer |
| Datasheet Publication Date | 2001-03-31 |
| Datasheet File Size | 1005 KB |
| RoHS 状态 | unknown |
ADSP-1401JN rectangular 引脚配置指南
ADSP-1401JN（rectangular 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： ADSP-1401JN.
请参阅 数据手册 以查看完整引脚配置。
典型应用
ADSP-1401JN 适用于 6 应用s: Legacy Digital Signal Processing Control, Industrial Instrumentation Retrofits, Programmable Control Logic, Specialized Signal Processing Front Ends, Legacy Test and Measurement Equipment, Legacy Communication Interface Cards.
Legacy Digital Signal Processing Control
The ADSP-1401JN is appropriate when maintaining an older bit-slice processor architecture that uses a microprogram sequencer for instruction sequencing. Its verified 16-bit bit-slice classification matches specialized DSP-control systems more closely than a general-purpose MCU. The DIP-48 package supports through-hole prototyping and repair, but the original processor family must be identified before replacing the device. Supply voltage, clocking, bus timing, and firmware compatibility must be confirmed from the original documentation.
推荐
Industrial Instrumentation Retrofits
For repair and expansion of legacy industrial instrumentation, the ADSP-1401JN can be useful when the original system uses its compatible bit-slice processor and sequencing interface. The commercial temperature grade and PDIP-48 through-hole package are useful for board-level maintenance, sockets, and older fabrication processes. Engineers should preserve pin numbering and verify signal levels against the original datasheet, because the supplied data does not provide complete electrical or timing limits.
推荐
Programmable Control Logic
ADSP-1401JN may be used in programmable control systems where the surrounding architecture depends on microprogram sequencing and bit-slice processing. Its specialized processor role can support deterministic legacy control behavior, but it should not be selected as a generic PLC controller without confirming instruction-set and bus compatibility. The 48 through-hole terminals provide straightforward prototype access, while the DIP package consumes more board space than a modern surface-mount device.
推荐
Specialized Signal Processing Front Ends
The ADSP-1401JN fits specialized signal-processing front ends that use a legacy bit-slice processor architecture rather than a modern standalone DSP. Its 16-bit processor classification and microprogram-sequencer function make it relevant to systems where control flow and parallel data organization are tightly coupled. Exact sampling, timing, and interface specifications are not present in the verified data, so integration requires the original ADSP-1401 documentation and existing system schematics.
推荐
Legacy Test and Measurement Equipment
In older test and measurement equipment, the ADSP-1401JN may serve as a programmable sequencing component when the original architecture is based on its 16-bit bit-slice design. The PDIP-48 package is practical for through-hole repair and laboratory prototypes, allowing engineers to retain a known-good board architecture during obsolescence work. Because clock, voltage, timing, and environmental limits are not supplied, verify them from the original datasheet and inspect the physical device before installation.
推荐
Legacy Communication Interface Cards
The ADSP-1401JN can be considered for legacy communication interface cards whose controller architecture depends on a compatible bit-slice processor or microprogram sequencer. Its through-hole PDIP-48 package supports repairable card-level designs, but it is not a universal interface-controller replacement. Engineers must confirm signal definitions, bus direction, timing, and supply levels from the original system documentation. A redesign using a modern MCU may require substantial board changes rather than a drop-in substitution.
推荐
工程参考数据： ADSP-1401JN ——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 |
|---|---|
| Product Type | 16-bit bit-slice microprocessor sequencer |
| Function | Microprogram sequencer |
| Architecture | Bit-slice processor |
| Temperature Grade | Commercial |
| Package | PDIP-48 |
| Mounting Type | Through-hole |
| Terminal Count | 48 terminals |
| Package Shape | Rectangular |
| Manufacturer | Analog Devices |
| Verified Price Reference | $33.67 from FPGACenter as of 2026-10-23 |
关键差异点
- Specialized bit-slice sequencing role （对比 General-purpose microcontroller)
- Legacy through-hole integration （对比 Modern surface-mount microcontroller)
- Commercial temperature-grade sourcing context （对比 Unspecified replacement candidates)
设计说明
Do not treat ADSP-1401JN as a generic MCU or assume that any 48-pin processor is compatible. The verified data confirms a 16-bit bit-slice microprocessor sequencer in PDIP-48, but it does not provide pin names or electrical timing. Before procurement or replacement, compare the original ADI pinout, supply rails, clock requirements, bus signals, and processor-family documentation. A package match alone does not establish drop-in compatibility.
For repair and prototype work, preserve the through-hole footprint and verify the physical orientation marking on the PDIP-48 package. The verified listings confirm 48 terminals and through-hole mounting but do not provide a manufacturer pinout diagram. Use the original package drawing and schematic to confirm pin 1, notch orientation, power connections, and signal routing before inserting or soldering the component.
The supplied data does not state the ADSP-1401JN supply voltage, current, sequencing requirements, or absolute maximum ratings. Do not infer power-rail values from the processor classification. Obtain the original ADI documentation, identify every supply and ground pin, and validate the external clock and bus environment before energizing a legacy board. If the original schematic is unavailable, treat the device as not design-ready.
合规信息
The verified Veswin result states that ADSP-1401JN is RoHS compliant, but the supplied data does not independently provide a manufacturer declaration or the other requested compliance documents. Treat RoHS as unknown for formal sourcing records and verify with the seller and Analog Devices documentation.
