Overview
The MC68332ACAG20557 is a highly integrated 32-bit microcontroller from NXP USA Inc., built on the legacy of Motorola and Philips. This microcontroller is part of the CPU32 M683xx family and is designed to offer high-performance data manipulation capabilities along with powerful peripheral subsystems. It is particularly suited for applications requiring robust processing and extensive peripheral support.
Key Specifications
| Parameter | Value |
|---|---|
| Core | 32-bit CPU32 |
| Frequency | 20 MHz |
| Package Type | 144-LQFP (20x20) |
| ROM | ROMless |
| Temperature Range | -40 to +85 °C |
| Memory | 2-Kbytes of Static RAM |
| Peripheral Subsystems | System Integration Module (SIM), Time Processor Unit (TPU), Queued Serial Module (QSM) |
Key Features
- High-performance 32-bit CPU32 core
- System Integration Module (SIM) for system configuration and protection
- Time Processor Unit (TPU) with 16 independent, programmable channels and pins
- Queued Serial Module (QSM) for enhanced serial communication
- Phase-Locked Loop (PLL) clock system
- Two 8-bit dual function input/output ports and one 7-bit dual function output port
- Watchdog timer, clock monitor, and bus monitor for system protection
Applications
The MC68332ACAG20557 is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Automotive systems
- Medical devices
- Communication equipment
- Embedded systems requiring high-performance processing and extensive peripheral support
Q & A
- What is the core type of the MC68332ACAG20557?
The MC68332ACAG20557 features a 32-bit CPU32 core. - What is the operating frequency of the MC68332ACAG20557?
The operating frequency is 20 MHz. - What type of package does the MC68332ACAG20557 come in?
The MC68332ACAG20557 comes in a 144-LQFP (20x20) package. - Does the MC68332ACAG20557 have onboard ROM?
No, the MC68332ACAG20557 is ROMless. - What is the temperature range for the MC68332ACAG20557?
The temperature range is -40 to +85 °C. - What are the key peripheral subsystems of the MC68332ACAG20557?
The key peripheral subsystems include the System Integration Module (SIM), Time Processor Unit (TPU), and Queued Serial Module (QSM). - What is the purpose of the Time Processor Unit (TPU) in the MC68332ACAG20557?
The TPU provides 16 independent, programmable channels and pins for time-related functions. - Does the MC68332ACAG20557 have any system protection features?
Yes, it includes a watchdog timer, clock monitor, and bus monitor for system protection. - What types of ports are available on the MC68332ACAG20557?
The microcontroller features two 8-bit dual function input/output ports and one 7-bit dual function output port. - What are some common applications for the MC68332ACAG20557?
Common applications include industrial control systems, automotive systems, medical devices, and communication equipment.
