Key facts
- Brand
- Analog Devices
- Model
- ADSP-21262S
- Category
- Other Electronics
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-03
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Analog Devices ADSP-21262 SHARC Embedded Processor Handbook
This handbook describes the ADSP-21262 SHARC DSP, a high‑performance 32‑bit/40‑bit floating‑point processor with SIMD architecture. It outlines the core architecture, on‑chip memory, I/O interfaces, and peripheral features such as serial ports, SPI, and the Digital Applications Interface.
The document includes functional block diagrams, pin configurations for BGA and LQFP packages, performance benchmarks, electrical characteristics, and ordering information. It is intended for engineers designing with the ADSP-21262 and for users needing detailed technical data and configuration guidance.
Analog Devices ADSP-21262S specifications
| LCD Module | Optrex DMC-16128 |
|---|---|
| LCD Driver | Hitachi HD44780-compatible |
| DSP Model | ADSP-21262 SHARC |
| Development Suite | VisualDSP++ version 3.0 |
| Interface Type | 8-bit interface |
Source: Connecting Character LCD Panels to ADSP-21262 SHARC DSPs Application Note
All Analog Devices ADSP-21262S documents by type
How to use the product for one specific task, with worked examples.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How are the LCD control signals connected to the ADSP-21262?
Each of the 11 control pins for the HD44780 driver is connected to a unique programmable flag pin on the DSP.
From: Connecting Character LCD Panels to ADSP-21262 SHARC DSPs Application Note
What is used to control the contrast of the LCD?
A variable potentiometer connected to the Vee pin is used to control the contrast.
From: Connecting Character LCD Panels to ADSP-21262 SHARC DSPs Application Note
What is the maximum power dissipation for the ADSP-21262S in an mBGA package?
The power dissipation should not exceed 1.95W in the mBGA package for proper DSP operation.
From: Analog Devices ADSP-21262S SHARC DSP Power Dissipation Estimation Note
What is the maximum power dissipation for the ADSP-21262S in an LQFP package?
The power dissipation should not exceed 1.69W in the LQFP package for proper DSP operation.
From: Analog Devices ADSP-21262S SHARC DSP Power Dissipation Estimation Note
What is the maximum instruction rate of the ADSP-21262 core?
The ADSP-21262 core runs at a maximum instruction rate of 200MHz.
From: Analog Devices ADSP-21262 SHARC DSP Engineer-to-Engineer Note
What is the required core voltage for the ADSP-21262?
The ADSP-21262 requires a core voltage of 1.2V.
From: Analog Devices ADSP-21262 SHARC DSP Engineer-to-Engineer Note