XR28V384IM48TR-F

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Signal Processor
• Characteristics: High-performance, low-power consumption
• Package: 48-pin Thin Quad Flat Pack (TQFP)
• Essence: Advanced digital signal processing capabilities
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Operating Voltage: 3.3V
• Clock Frequency: Up to 100 MHz
• Data Bus Width: 32 bits
• Program Memory Size: 384 KB
• RAM Size: 48 KB
• I/O Pins: 36
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XR28V384IM48TR-F has a total of 48 pins. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. VSSA: Analog Ground
3. VDD: Digital Power Supply
4. VSS: Digital Ground
5. RESET: Reset Input
6. XTAL1: Crystal Oscillator Input
7. XTAL2: Crystal Oscillator Output
8. TEST: Test Mode Select
9. A0-A18: Address Inputs
10. D0-D31: Data Bus
11. RD: Read Enable
12. WR: Write Enable
13. CS: Chip Select
14. INT: Interrupt Output
15. IRQ: Interrupt Request Input
16. IACK: Interrupt Acknowledge
17. WAIT: Wait State
18. CLKOUT: Clock Output
19. DMAEN: DMA Enable
20. DMAREQ: DMA Request
21. DMAGNT: DMA Grant
22. DMARQ: DMA Request Input
23. DMAGT: DMA Grant Input
24. ALE: Address Latch Enable
25. RDY: Ready
26. HOLD: Hold
27. HLDA: Hold Acknowledge
28. VREF: Reference Voltage Output
29. AVDD: Analog Power Supply
30. AVSS: Analog Ground
31. NC: No Connection
32. NC: No Connection
33. NC: No Connection
34. NC: No Connection
35. NC: No Connection
36. NC: No Connection
37. NC: No Connection
38. NC: No Connection
39. NC: No Connection
40. NC: No Connection
41. NC: No Connection
42. NC: No Connection
43. NC: No Connection
44. NC: No Connection
45. NC: No Connection
46. NC: No Connection
47. NC: No Connection
48. NC: No Connection

Functional Features

• High-speed digital signal processing capabilities
• Low-power consumption for energy-efficient operation
• Built-in interrupt controller for efficient handling of interrupts
• On-chip memory for program storage and data manipulation
• Support for various communication protocols and interfaces
• Flexible clock frequency selection for optimal performance

Advantages and Disadvantages

Advantages

• High-performance digital signal processing capabilities
• Low-power consumption for energy efficiency
• Compact package size for space-constrained applications
• Wide operating temperature range for versatile usage
• Support for various communication protocols and interfaces

Disadvantages

• Limited program memory size compared to some alternative models
• Relatively higher cost compared to lower-end digital signal processors
• Requires external crystal oscillator for clock generation

Working Principles

The XR28V384IM48TR-F is a digital signal processor that operates on a 32-bit data bus. It utilizes advanced algorithms and processing techniques to perform high-speed digital signal processing tasks. The IC integrates program memory, data memory, and various peripherals to facilitate efficient data manipulation and communication.

The processor executes instructions stored in its program memory, manipulating the input data to produce desired output results. It can handle complex mathematical operations, filtering, modulation, demodulation, and other signal processing tasks. The XR28V384IM48TR-F operates at a clock frequency of up to 100 MHz, ensuring fast and accurate processing.

Detailed Application Field Plans

The XR28V384IM48TR-F is widely used in applications that require high-performance digital signal processing capabilities. Some of the common application fields include:

1. Audio Processing: The IC can be used in audio systems for tasks like noise cancellation, equalization, and audio effects processing.
2. Communication Systems: It finds applications in wireless communication systems for tasks like modulation, demodulation, error correction, and channel coding.
3. Industrial Automation: The IC can be utilized in industrial automation systems for tasks like control algorithms, sensor data processing, and motor control.
4. Medical Devices: It is suitable for medical devices such as patient