MC68340CAG16E

The MC68340CAG16E is a single-core, 32-bit CPU32 microprocessor from the MC68340 series by NXP Semiconductors. Designed for embedded and industrial applications, it combines a 16 MHz CPU core with integrated system modules to simplify board-level design.

Key on-chip capabilities include an integrated DMA controller, DRAM controller support and serial interfaces (USART). The device is supplied in a 144-LQFP (20×20) surface-mount package, qualified for industrial temperature operation and RoHS compliant.

Key Features

• Core and Performance  CPU32 single-core, 32-bit processor running at 16 MHz for deterministic embedded processing.
• Memory and Controllers  Includes DRAM controller support to interface with external memory systems.
• Integrated DMA  On-chip DMA controller for efficient block data transfers and reduced CPU overhead.
• Serial Interfaces  USART available for asynchronous/synchronous serial communications and peripheral connectivity.
• Package and Mounting  144-LQFP (20×20) surface-mount package suitable for compact board layouts.
• Power and I/O  5 V I/O voltage level compatibility as specified in the product data.
• Operating Range and Qualification  Industrial qualification with an operating temperature range of –40 °C to 85 °C and RoHS compliance.
• Test and System Integration  Series documentation lists system integration modules including timer modules and IEEE 1149.1 test access for device-level testing and debug support.
• Graphics Acceleration  No graphics acceleration; optimized for control and data-movement tasks rather than graphical workloads.

Typical Applications

• Embedded control systems  Use the MC68340CAG16E for general-purpose embedded processing where a single 32-bit core and integrated DMA simplify system design.
• Industrial automation  Industrial-qualified operating range and DRAM/DMA capabilities make it suitable for automation controllers and supervisory devices.
• Serial communications and peripheral control  USART interfaces and DMA support enable reliable serial data handling and offloaded data transfers in communication modules.
• Legacy system upgrades  The MC68340 family’s integration and packaging options fit retrofit and maintenance scenarios in industrial equipment.

Unique Advantages

• Integrated DMA reduces CPU load: On-chip DMA controller handles bulk data movement, freeing the CPU32 core for control and decision tasks.
• DRAM controller support: Simplifies memory subsystem design and enables larger external memory configurations when needed.
• Industrial temperature qualification: Rated for –40 °C to 85 °C operation, aligning with common industrial deployment requirements.
• Compact surface-mount package: 144-LQFP (20×20) package enables dense board layouts while supporting a broad set of I/O and peripheral functions.
• Standards-oriented test access: Series documentation includes IEEE 1149.1 test access provisions to support manufacturing test and diagnostics.
• RoHS compliant: Meets environmental compliance needs for modern electronics manufacturing.

Why Choose MC68340CAG16E?

The MC68340CAG16E positions itself as a practical, integrated microprocessor solution for embedded and industrial designs that require a 32-bit CPU32 core, deterministic 16 MHz operation, and on-chip subsystems such as DMA and DRAM controllers. Its industrial temperature rating and 5 V I/O compatibility make it suitable for a range of deployment environments.

Designers and procurement teams looking for a compact, RoHS-compliant component with on-chip data-movement and serial capabilities will find the MC68340CAG16E appropriate for applications where system integration and reliable operation across temperature extremes are priorities.

Request a quote or submit a procurement inquiry to receive pricing, availability, and lead-time information for the MC68340CAG16E.