1AB03117AFAA - Brand New IC Chips
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Description
The PDSP1601 is a high-performance 16-bit arithmetic logic unit with an independent on-chip 16-bit barrel shifter. It has two operating modes, with transfer rates of 20MHz or 10MHz register-to-register. The PDSP1601 supports multicycle multiprecision operation, allowing it to operate at different speeds depending on the field size. It can be cascaded to produce wider words and has the capability to extend the barrel shifter for selecting specific fields. The PDSP1601 is suitable for various applications, including digital signal processing, array processing, graphics, database addressing, and high-speed arithmetic processors.
Specifications and features
- 16-bit, 32-instruction 20MHz ALU
- 16-bit, 20MHz Logical, Arithmetic or Barrel Shifter
- Independent ALU and Shifter Operation
- 4 x 16-bit On Chip Scratchpad Registers
- Multiprecision Operation; e.g. 200ns 64-bit Accumulate
- Three Port Structure with Three Internal Feedback Paths Eliminates I/O Bottlenecks
- Block Floating Point Support
- 300mW Maximum Power Dissipation
- 84-pin Pin Grid Array or 84 Contact LCC Packages or 100 pin Ceramic Quad Flat Pack
Application Scenarios
- Digital Signal Processing
- Array Processing
- Graphics
- Database Addressing
- High Speed Arithmetic Processors
Comparison
This model of the PDSP1601 has the advantages of high performance, with a 16-bit arithmetic logic unit and independent on-chip barrel shifter. It supports multicycle multiprecision operation, allowing different speeds based on field size. The PDSP1601 also offers the ability to cascade for wider words and extend the barrel shifter for selecting specific fields. It is suitable for various applications, such as digital signal processing, array processing, graphics, database addressing, and high-speed arithmetic processors. However, it has the disadvantage of a maximum power dissipation of 300mW, which may be a consideration for certain power-sensitive applications. Additionally, it is available in different package options, including an 84-pin pin grid array or contact LCC packages, or a 100-pin ceramic quad flat pack.
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Datasheet
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- Datasheet: Download 1AB03117AFAA
- Chipdatas Part: CD91-1AB03117AFAA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 10:54 +0800
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