C164CIL25MCAKXUMA1

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Signal Processor (DSP)
• Characteristics: High-performance, low-power consumption
• Package: Ceramic Quad Flat Pack (CQFP)
• Essence: Advanced signal processing capabilities
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Architecture: 16-bit fixed-point
• Clock Frequency: 25 MHz
• Data Bus Width: 16 bits
• Instruction Set: Modified Harvard architecture
• Memory: On-chip RAM and ROM
• I/O Ports: Multiple general-purpose I/O pins
• Power Supply: 3.3V

Detailed Pin Configuration

The C164CIL25MCAKXUMA1 has a total of 64 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | RESET | Reset input | | 4-19 | A0-A15 | Address bus | | 20-35 | D0-D15 | Data bus | | 36 | RD | Read control | | 37 | WR | Write control | | 38 | CS | Chip select | | 39-42 | INT0-INT3| Interrupt inputs | | 43-46 | T0-T3 | Timer inputs | | 47-50 | X0-X3 | External interrupt inputs | | 51-54 | Y0-Y3 | External interrupt outputs | | 55-62 | P0-P7 | General-purpose I/O pins | | 63 | PSEN | Program store enable | | 64 | XTAL1 | Crystal oscillator input |

Functional Features

• High-performance digital signal processing capabilities
• Efficient execution of complex algorithms
• Low-power consumption for extended battery life
• On-chip memory for data storage and program execution
• Multiple I/O ports for interfacing with external devices

Advantages and Disadvantages

Advantages

• Advanced signal processing capabilities
• Low-power consumption
• Compact package size
• Versatile I/O options

Disadvantages

• Limited processing power compared to newer DSPs
• Limited on-chip memory capacity
• Obsolete technology, may be difficult to find support or replacement parts

Working Principles

The C164CIL25MCAKXUMA1 is based on a 16-bit fixed-point architecture. It utilizes a modified Harvard architecture, which separates the program and data memory spaces. The processor executes instructions fetched from the on-chip ROM and performs calculations using the on-chip RAM. The clock frequency determines the speed at which instructions are executed and data is processed.

Detailed Application Field Plans

The C164CIL25MCAKXUMA1 can be used in various applications that require digital signal processing capabilities. Some potential application fields include: - Audio and speech processing - Telecommunications - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• C167CR-LM: A more advanced DSP with higher clock frequency and enhanced features.
• TMS320C6748: A modern DSP with 32-bit architecture and extensive peripheral integration.
• ADSP-BF706: A low-power DSP with advanced audio processing capabilities.

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