ADSP-2104
Obsolete16-bit, 20 MIPS, 5v, 2 serial ports
- Part Models
- 1
- 1ku List Price
- price unavailable
Part Details
- 20 MIPS, 50 ns Maximum Instruction Rate
- Separate On-Chip Buses for Program and Data Memory
- Program Memory Stores Both Instructions and Data (Three-Bus Performance)
- Dual Data Address Generators with Modulo and Bit-Reverse Addressing
- Efficient Program Sequencing with Zero-Overhead Looping: Single-Cycle Loop Setup
- Automatic Booting of On-Chip Program Memory from Byte-Wide External Memory (e.g., EPROM )
- Double-Buffered Serial Ports with Companding Hardware, Automatic Data Buffering, and Multichannel Operation
- Three Edge- or Level-Sensitive Interrupts
- Low Power IDLE Instruction
- PLCC Package
The ADSP-2104 and ADSP-2109 processors are single-chip microcomputers optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2104/ADSP-2109 processors are built upon a common core. Each processor combines the core DSP architecture- computation units, data address generators, and program sequencer- with differentiating features such as on-chip program and data memory RAM (ADSP-2109 contains 4K words of program ROM), a programmable timer, and two serial ports.
Fabricated in a high speed, submicron, double-layer metal CMOS process, the ADSP-2104/ADSP-2109 operates at 20 MIPS with a 50 ns instruction cycle time. The ADSP-2104L and ADSP-2109L are 3.3 volt versions which operate at 13.824 MIPS with a 72.3 ns instruction cycle time. Every instruction can execute in a single cycle. Fabrication in CMOS results in low power dissipation.
Documentation
Data Sheet 1
Application Note 11
Technical Articles 2
Processor Manual 1
Software Manual 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADSP-2104BPZ-80 | 68 ld PLCC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 18, 2010 - 07_0093 Conversion to Laser Mark for all ADSPXXXX, ADSSTXXXX, and PC Audio Codecs Ink on Plastic Encapsulated Parts |
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| ADSP-2104BPZ-80 | Obsolete | |
|
Sep 10, 2012 - 11_0112 ADI Corporate Obsolescence Notice-October 2011 (Standard Products) |
||
| ADSP-2104BPZ-80 | Obsolete | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Software & Tools Anomaly 1
Evaluation Software 0
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