ADSP-2185M
NOT RECOMMENDED FOR NEW DESIGNS16-bit, 75 MIPS, 2.5v, 2 serial ports, host port, 80 KB RAM
- Part Models
- 3
- 1ku List Price
- price unavailable
Overview
- 13.3 ns Instruction Cycle Time @ 2.5 V (Internal), 75 MIPS Sustained Performance
- Single-Cycle Instruction Execution
- 3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle
- ADSP-2100 Family Code Compatible (Easy to Use Algebraic Syntax), with Instruction Set Extensions
- Single-Cycle Context Switch
- 80K Bytes of On-Chip RAM, Configured as 16K Words Program Memory RAM and 16K Words Data Memory RAM
- Dual-Purpose Program Memory for Both Instruction and Data Storage
- See Datasheet for Additional Features
The ADSP-2185M is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications.
The ADSP-2185M combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, extensive interrupt capabilities, and on-chip program and data memory.
The ADSP-2185M integrates 80K bytes of on-chip memory configured as 16K words (24-bit) of program RAM, and 16K words (16-bit) of data RAM. Power down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-2185M is available in 100- pin LQFP package.
Documentation
Data Sheet 1
Application Note 61
Processor Manual 4
Software Manual 5
Integrated Circuit Anomaly 1
Legacy Emulator Manual 1
Product Selection Guide 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-2185MBSTZ-266 | 100-Lead LQFP (14mm x 14mm) | ||
| ADSP-2185MKCAZ-300 | 144-Ball CSP-BGA (10mm x 10mm x 1.70mm) | ||
| ADSP-2185MKSTZ-300 | 100-Lead LQFP (14mm x 14mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin |
||
| ADSP-2185MBSTZ-266 | PRODUCTION | |
| ADSP-2185MKSTZ-300 | PRODUCTION | |
|
Jun 18, 2010 - 07_0093 Conversion to Laser Mark for all ADSPXXXX, ADSSTXXXX, and PC Audio Codecs Ink on Plastic Encapsulated Parts |
||
| ADSP-2185MBSTZ-266 | PRODUCTION | |
| ADSP-2185MKCAZ-300 | PRODUCTION | |
| ADSP-2185MKSTZ-300 | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| ADSP-2185MBSTZ-266 | PRODUCTION | |
| ADSP-2185MKSTZ-300 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Software & Tools Anomaly 1
Code Examples 1
Evaluation Software 0
Can't find the software or driver you need?
Tools & Simulations
IBIS Model 1
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