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MC68332ACEH16
+BOMIC MCU 32BIT ROMLESS 132PQFP
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ManufacturerFreescale Semiconductor
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Mfr. Part #MC68332ACEH16
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Datasheet MC68332ACEH16 DataSheet
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Package TQFP-132
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In Stock2302
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Specifications
| Attribute | Value |
| Package | Bulk |
| Series | M683xx |
| ProductStatus | Active |
| CoreProcessor | CPU32 |
| CoreSize | 32-Bit Single-Core |
| Speed | 16MHz |
| Connectivity | EBI/EMI, SCI, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| NumberofI/O | 15 |
| ProgramMemoryType | ROMless |
| RAMSize | 2K x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.5V ~ 5.5V |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 132-BQFP Bumpered |
Overview
Description
This microcontroller combines several on-chip peripherals, including a Time Processor Unit (TPU) for complex timing tasks, a Queued Serial Module (QSM) for serial communication, and a General-Purpose Timer (GPT). These features make it suitable for automotive, industrial, and other control-oriented applications.
Operating at a clock speed of up to 16 MHz, the MC68332ACEH16 provides efficient processing capabilities with a rich set of instruction sets. It supports various addressing modes and has a flexible interrupt system. The integrated memory management and support for external memory expansion enhance its versatility.
Its design emphasizes power efficiency and performance, allowing it to handle complex tasks while minimizing energy consumption. The chip typically comes in a compact package, facilitating integration into space-constrained environments.
Equivalent
Features
1. CPU Core: It incorporates a 32-bit M68000 CPU core, offering efficient processing capabilities.
2. Clock Speed: Operates at 16 MHz, balancing performance and power consumption.
3. Timer Module (TPU): The Time Processor Unit offers advanced timing functions suitable for complex control tasks.
4. Serial Communication: It includes a Queued Serial Module (QSM), supporting both SPI and SCI protocols for versatile communication options.
5. Interrupt Controller: Features a sophisticated interrupt system for real-time processing.
6. Memory: Provides on-chip RAM and ROM, with capabilities for external memory expansion.
7. I/O Options: Offers multiple general-purpose I/O pins for interfacing with external components.
8. Power Management: Includes low-power modes to optimize energy efficiency.
9. Packaging: Available in various package types for different application needs.
These features make the MC68332ACEH16 suitable for automotive, industrial, and consumer electronics requiring reliable and efficient control solutions.
Pinout
Key functions and features of the MC68332 include:
1. Central Processing Unit (CPU32): It is a 32-bit processor core, offering enhanced performance over the earlier 68000 series.
2. Time Processor Unit (TPU): A sophisticated co-processor designed to handle complex timing tasks, which is especially useful for automotive applications.
3. Queuing Analog-to-Digital Converter (QADC): Provides analog signal interfacing, capable of converting analog inputs to digital format for processing.
4. Chip Selects and Memory Control: Facilitates interfacing with different types of memory and peripherals.
5. System Integration Module (SIM): Manages system initialization and configuration, along with controlling various system-wide functions.
6. General-Purpose I/O: Offers flexible digital I/O for interfacing with external devices.
This combination of features and pin configuration makes the MC68332 a versatile choice for embedded systems requiring robust processing capabilities and peripheral support.
Manufacturer
Application
1. Automotive Systems: Used in engine control units (ECUs), transmission control, anti-lock braking systems (ABS), and other automotive electronics due to its robust processing capabilities and real-time performance.
2. Industrial Automation: Employed in robotics, programmable logic controllers (PLCs), and other automation systems.
3. Aerospace and Defense: Utilized in avionics and military systems, benefiting from its reliability and performance.
4. Consumer Electronics: Applied in advanced consumer devices requiring efficient control.
These applications leverage the MC68332ACEH16 for its integrated timer system, versatile communication interfaces, and efficient processing power.