DS21348TN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Signal Processor
• Characteristics: High-performance, low-power consumption
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Advanced signal processing capabilities
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Operating Voltage: 3.3V
• Clock Frequency: Up to 100 MHz
• Data Bus Width: 16 bits
• Program Memory Size: 256 KB
• RAM Size: 32 KB
• Number of Pins: 48

Detailed Pin Configuration

1. VDD
2. GND
3. RESET
4. CLK
5. DATA_IN
6. DATA_OUT
7. ADDR_0
8. ADDR_1
9. ADDR_2
10. ADDR_3
11. ADDR_4
12. ADDR_5
13. ADDR_6
14. ADDR_7
15. ADDR_8
16. ADDR_9
17. ADDR_10
18. ADDR_11
19. ADDR_12
20. ADDR_13
21. ADDR_14
22. ADDR_15
23. ADDR_16
24. ADDR_17
25. ADDR_18
26. ADDR_19
27. ADDR_20
28. ADDR_21
29. ADDR_22
30. ADDR_23
31. ADDR_24
32. ADDR_25
33. ADDR_26
34. ADDR_27
35. ADDR_28
36. ADDR_29
37. ADDR_30
38. ADDR_31
39. ADDR_32
40. ADDR_33
41. ADDR_34
42. ADDR_35
43. ADDR_36
44. ADDR_37
45. ADDR_38
46. ADDR_39
47. ADDR_40
48. ADDR_41

Functional Features

• Advanced digital signal processing capabilities
• High-speed data processing and manipulation
• Built-in memory for program storage
• Low-power consumption for energy efficiency
• Flexible address bus for versatile applications
• Reset functionality for system initialization

Advantages and Disadvantages

Advantages

• High-performance signal processing
• Low power consumption
• Versatile address bus for flexible applications
• Compact package size for space-constrained designs

Disadvantages

• Limited program memory size
• Relatively small RAM capacity

Working Principles

The DS21348TN is a digital signal processor designed to process and manipulate digital signals with high precision and speed. It operates on a 3.3V power supply and can handle clock frequencies of up to 100 MHz. The IC features a 16-bit data bus and offers 256 KB of program memory and 32 KB of RAM.

The device utilizes its advanced signal processing capabilities to perform various operations on digital signals, such as filtering, modulation, demodulation, and encoding. It can be programmed to execute specific algorithms and functions to meet the requirements of different applications.

Detailed Application Field Plans

The DS21348TN is suitable for a wide range of applications that require high-performance digital signal processing. Some potential application fields include:

1. Audio Processing: The IC can be used in audio equipment to enhance sound quality, implement audio effects, and perform real-time audio processing.
2. Communications Systems: It can be utilized in communication systems for signal modulation, demodulation, error correction, and data compression.
3. Industrial Automation: The device can be integrated into industrial automation systems for tasks such as control signal processing, sensor data analysis, and feedback control.
4. Medical Devices: It can be employed in medical devices for signal processing in diagnostic equipment, patient monitoring systems, and medical imaging applications.

Detailed and Complete Alternative Models

1. DS21349TN: Similar to DS21348TN but with increased program memory size (512 KB) and RAM capacity (64 KB).
2. DS21350TN: A higher-performance version with a clock frequency of up to 200 MHz and extended address bus for larger memory addressing.
3. DS21351TN: A lower-cost alternative with reduced program memory size (128 KB) and RAM capacity (16 KB), suitable for less demanding applications.

Note: The above alternative models are provided for reference purposes and may have different specifications and pin configurations.

This entry provides an overview of the DS21348TN digital signal processor, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.