MC68340PV16VE

The MC68340PV16VE is a single-core, 32-bit CPU32 microprocessor optimized for embedded applications. It combines a 16 MHz CPU core with integrated system modules including DMA and serial interfaces to simplify system design for a range of embedded control and instrumentation uses.

Designed for 3.3 V I/O systems and delivered in a 144-LQFP (20 × 20 mm) surface-mount package, this device targets embedded designs that require a compact, documented processor solution with on-chip peripheral and system integration features.

Key Features

• CPU Core  CPU32 single-core, 32-bit architecture providing the core processing capability for embedded control tasks.
• Clock Speed  16 MHz operating speed for the integrated CPU core.
• Power and I/O  3.3 V I/O voltage suitable for modern low-voltage logic domains.
• Memory Interface  On-chip DRAM controller support to interface system memory.
• Integrated DMA Controller  Built-in DMA module to offload data-movement tasks from the CPU (integrated processor with DMA as described in manufacturer documentation).
• Serial Communications  USART/serial module support for peripheral and communications interfacing.
• System and Test Modules  Includes system integration features and IEEE 1149.1 (JTAG) test access as described in the product documentation.
• Package and Mounting  144-LQFP (20×20 mm) surface-mount package for PCB population and space-constrained boards.
• Operating Temperature  Rated for 0 °C to 70 °C operating temperature (commercial range).
• Environmental Compliance  RoHS compliant.

Typical Applications

• Embedded Control  Microprocessor-based controllers and general embedded systems that require a 32-bit CPU core with integrated peripherals.
• Industrial Instrumentation  Control and monitoring units that benefit from on-chip DMA and serial interfaces to streamline data acquisition and communication.
• Communications Equipment  Devices requiring USART connectivity and system integration features for protocol handling and device control.

Unique Advantages

• Integrated DMA and Peripherals: On-chip DMA controller and serial modules reduce the need for external components and simplify PCB design.
• Documented Architecture: The MC68340 family is supported by comprehensive manufacturer documentation covering CPU32, DMA, timers, and system modules, aiding development and integration.
• Compact, Industry-Standard Package: 144-LQFP (20×20 mm) surface-mount package eases assembly and supports compact system layouts.
• 3.3 V I/O Compatibility: Native 3.3 V I/O makes the device compatible with common low-voltage logic domains.
• Production Test Support: IEEE 1149.1 test access facilitates board-level testing and manufacturing diagnostics.
• RoHS Compliance: Conforms to RoHS requirements for environmentally conscious designs.

Why Choose MC68340PV16VE?

The MC68340PV16VE positions itself as a compact, documented 32-bit embedded microprocessor solution that integrates core processing, DMA, serial communication, and memory interface capabilities in a single 144-LQFP package. Its combination of CPU32 architecture, on-chip system modules, and 3.3 V I/O makes it suitable for embedded control, industrial instrumentation, and communications designs that value integration and clear technical documentation.

Backed by manufacturer documentation covering the CPU32 core, DMA controller, timers, serial modules, and system integration, the MC68340PV16VE provides a pragmatic choice for engineers seeking a well-documented, integrated processor building block for commercial-temperature embedded systems.

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