Overview
The MC68332ACAG20 is a highly-integrated 32-bit microcontroller produced by NXP USA Inc. This microcontroller combines high-performance data manipulation capabilities with powerful peripheral subsystems, making it suitable for a wide range of applications. The MC68332 is part of the M68300 ColdFire family and is known for its modular architecture, which facilitates rapid development of devices tailored for specific applications.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 32-bit, Single-Core |
| Core Architecture | ColdFire V1 |
| Operating Frequency | 20 MHz |
| Package Type | 144-LQFP (20x20) |
| Memory | 2 Kbytes of Static RAM |
| Temperature Range | -40°C to +85°C |
| Supply Voltage | 5V |
| Peripheral Modules | System Integration Module (SIM), Time Processor Unit (TPU), Queued Serial Module (QSM) |
Key Features
- Modular Architecture: Built from standard modules that interface through a common intermodule bus (IMB), facilitating rapid development and customization.
- Central Processing Unit (CPU32): 32-bit CPU with high-performance data manipulation capabilities.
- Time Processor Unit (TPU): Dedicated microengine with 16 independent, programmable channels and pins, capable of performing various time functions.
- Queued Serial Module (QSM): Enhanced serial communication interface with queued serial peripheral interface.
- System Integration Module (SIM): Includes system configuration and protection, system clock, external bus interface, chip selects, general-purpose input/output, resets, and interrupts.
- Phase-Locked Loop (PLL) Clock System: Allows for flexible clock management.
- Watchdog Timer, Clock Monitor, and Bus Monitor: Provides system protection logic.
Applications
The MC68332ACAG20 is versatile and can be used in various applications, including:
- Automotive Systems: Due to its robustness and compliance with automotive standards.
- Industrial Control Systems: For controlling and monitoring industrial processes.
- Embedded Systems: In applications requiring high-performance data manipulation and advanced peripheral capabilities.
- Motion Control Systems: Leveraging the TPU for precise timing and control functions.
Q & A
- What is the core architecture of the MC68332ACAG20?
The MC68332ACAG20 uses the ColdFire V1 core architecture. - What is the operating frequency of the MC68332ACAG20?
The operating frequency is 20 MHz. - What type of package does the MC68332ACAG20 come in?
The MC68332ACAG20 comes in a 144-LQFP (20x20) package. - How much static RAM does the MC68332ACAG20 have?
The MC68332ACAG20 has 2 Kbytes of static RAM. - What is the temperature range for the MC68332ACAG20?
The temperature range is -40°C to +85°C. - What are the key peripheral modules of the MC68332ACAG20?
The key peripheral modules include the System Integration Module (SIM), Time Processor Unit (TPU), and Queued Serial Module (QSM). - Does the MC68332ACAG20 have a Phase-Locked Loop (PLL) clock system?
Yes, it includes a PLL clock system for flexible clock management. - What kind of system protection does the MC68332ACAG20 offer?
The MC68332ACAG20 offers system protection logic including a watchdog timer, clock monitor, and bus monitor. - Can the MC68332ACAG20 be used in automotive systems?
Yes, it is suitable for automotive systems due to its robustness and compliance with automotive standards. - What are some common applications of the MC68332ACAG20?
Common applications include automotive systems, industrial control systems, embedded systems, and motion control systems.
