Overview
The MC68332ACEH16 is a highly-integrated 32-bit microcontroller produced by NXP USA Inc. This microcontroller combines high-performance data manipulation capabilities with powerful peripheral subsystems. It is built from standard modules that interface through a common intermodule bus (IMB), facilitating rapid development of devices tailored for specific applications. The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), a time processing unit (TPU), a queued serial module (QSM), and a 2kB static RAM module with TPU emulation capability (TPURAM).
Key Specifications
| Attribute | Specification |
|---|---|
| Family Name | M683xx |
| Core Processor | CPU32 |
| Program Memory Type | ROMLess |
| RAM Size | 2kB |
| Speed | 16MHz |
| No of I/O Lines | 15 |
| Interface Type / Connectivity | EBI/EMI/SCI/SPI/UART/USART |
| Peripherals | POR/PWM/Watchdog |
| Supply Voltage | 4.5V to 5.5V |
| Operating Temperature | -40°C to +85°C |
| Watchdog Timers | 1 |
| Package Style | PQFP-132 |
| Mounting Method | Surface Mount |
Key Features
- Modular Architecture with Central Processing Unit (CPU32)
- Upward Object Code Compatible
- New Instructions for Controller Applications
- 32-bit Architecture
- Virtual Memory Implementation
- Table Lookup and Interpolate Instruction
- Improved Exception Handling for Controller Applications
- High-Level Language Support
- Background Debugging Mode (BDM)
- Fully Static Operation
- External Bus Support
- Programmable Chip-Select Outputs
- System Protection Logic
- Watchdog Timer, Clock Monitor, and Bus Monitor
- Dedicated Microengine Operating Independently of CPU32
- 16 Independent, Programmable Channels and Pins
- Queued Serial Module (QSM) for Enhanced Serial Communication Interface
Applications
The MC68332ACEH16 is suitable for various industrial applications due to its high-performance data manipulation capabilities and powerful peripheral subsystems. It is particularly useful in environments requiring robust and reliable control systems, such as industrial automation, process control, and other embedded systems.
Q & A
- What is the core processor of the MC68332ACEH16?
The core processor is the CPU32. - What is the speed of the MC68332ACEH16?
The speed is 16MHz. - How much internal RAM does the MC68332ACEH16 have?
The MC68332ACEH16 has 2kB of internal RAM. - What is the package style of the MC68332ACEH16?
The package style is PQFP-132. - What is the operating temperature range of the MC68332ACEH16?
The operating temperature range is -40°C to +85°C. - Does the MC68332ACEH16 support background debugging mode?
Yes, it supports Background Debugging Mode (BDM). - What peripherals are included in the MC68332ACEH16?
The peripherals include POR, PWM, and Watchdog. - Is the MC68332ACEH16 fully static in operation?
Yes, the MCU operation is fully static. - What types of interfaces does the MC68332ACEH16 support?
The MCU supports EBI/EMI/SCI/SPI/UART/USART interfaces. - How many watchdog timers does the MC68332ACEH16 have?
The MC68332ACEH16 has one watchdog timer.
