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DSP Microcomputer
| Parameter | Description |
|---|---|
| Part Number | ADSP-21065LKSZ-264 |
| Type | Digital Signal Processor (DSP) |
| Package Type | BGA (Ball Grid Array) |
| Pin Count | 264 |
| Core Voltage (Vcc) | 3.3V |
| I/O Voltage | 3.3V |
| Clock Frequency | Up to 40 MHz |
| Flash Memory Size | N/A (No onboard Flash memory) |
| RAM Size | 2Mbits (256K words x 16 bits) |
| ROM Size | N/A (No onboard ROM) |
| Instruction Set | Fixed-point DSP |
| Bus Width | 16-bit data bus, 24-bit address bus |
| Operating Temperature Range | -40°C to +85°C |
| Power Consumption | Depends on application and configuration |
| Interface | Parallel I/O ports, serial ports, SPI, SPORT |
Instructions for Use:
- Power Supply Requirements: Ensure the core voltage (Vcc) is set to 3.3V as required by the device.
- Clock Configuration: Configure the clock frequency up to a maximum of 40 MHz depending on your application needs.
- Memory Management: Utilize the 2Mbits of RAM efficiently; no onboard Flash or ROM means external storage may be necessary for program code.
- Programming Interface: Use supported development tools and software for programming and debugging. The ADSP-21065 supports various interfaces like parallel I/O, serial ports, SPI, and SPORT for communication.
- Thermal Considerations: Operate within the specified temperature range (-40°C to +85°C) to ensure reliable performance.
- Handling Precautions: Follow ESD (Electrostatic Discharge) handling procedures when working with the BGA package to avoid damage to the component.
- Mounting Guidelines: Refer to the manufacturer’s guidelines for mounting and soldering the BGA package to ensure proper electrical and mechanical integrity.
For detailed specifications and advanced configurations, refer to the official Analog Devices datasheet and application notes for the ADSP-21065LKSZ-264.
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