MC68SEC000CAA16

The MC68SEC000CAA16 is an MC68 series embedded microprocessor from NXP Semiconductors featuring an EC000 core implemented as a single 32-bit CPU running at 16 MHz. It is a static, low-power 32-bit MPU designed for embedded applications that require code compatibility with the M68000 family and flexible power management.

Targeted use cases include low-power handheld and portable equipment as well as industrial embedded systems, offering a combination of 32-bit processing, low standby current, and a compact 64‑pin QFP surface-mount package.

Key Features

• Core and Architecture  EC000 core, single 32‑bit processor with eight 32‑bit address registers and eight 32‑bit data registers; supports a 16‑Mbyte linear addressing range and a broad set of instruction and addressing modes.
• Performance  16 MHz clock speed capability (series also available at multiple speeds); internal 32‑bit architecture provides efficient processing for embedded code.
• Power Management  Static design with low-power modes: typical standby current of 0.5 µA at 3.3 V and typical active current of 15.0 mA at 3.3 V; supports operation in 3.3 V or 5.0 V systems and allows stopping the processor clock for power savings.
• Memory and I/O  DRAM controller support and memory‑mapped I/O capability for conventional embedded memory and peripheral interfacing.
• Connectivity  Integrated 10 Mbps Ethernet (1) for basic networked applications.
• Package and Mounting  Supplied in a 64‑pin QFP package (14 × 14 mm) for surface‑mount PCB assembly; the series is also offered in a 64‑lead Thin QFP option per product family documentation.
• Industrial Qualification & Temperature Range  Qualified for industrial use with an operating temperature range of -40 °C to 85 °C.
• Standards Compliance  RoHS compliant.
• Software Compatibility  Object‑code compatible with the M68000 family, enabling reuse of existing M68000 Family code and development tools.

Typical Applications

• Portable Handheld Devices  Battery‑operated devices benefit from the MC68SEC000CAA16’s low standby current and 3.3 V/5 V flexibility for extended battery life.
• Portable Measuring Equipment  Compact package and static operation support small‑footprint measurement instruments with tight power budgets.
• Consumer Handheld Electronics  Electronic games and other handheld consumer products can leverage the 32‑bit architecture and existing M68000 Family code base.
• Industrial Embedded Systems  Industrial qualification and -40 °C to 85 °C operation make the device suitable for a range of control and monitoring applications.

Unique Advantages

• Low standby power: Typical 0.5 µA current in sleep mode at 3.3 V reduces battery drain in standby and extends operational life of portable products.
• Flexible voltage operation: Support for 3.3 V or 5.0 V systems simplifies integration into mixed-voltage designs.
• Code compatibility with M68000 family: Reuse of existing object code and third‑party development tools shortens development time and reduces software cost.
• Industrial temperature range: Rated for -40 °C to 85 °C to meet demanding environmental requirements.
• Compact surface-mount package: 64‑pin QFP (14 × 14 mm) offers a small footprint for space-constrained PCBs.
• Integrated networking capability: Onboard 10 Mbps Ethernet support enables basic network connectivity without additional PHY components.

Why Choose MC68SEC000CAA16?

The MC68SEC000CAA16 positions itself as a cost‑effective, low‑power 32‑bit embedded processor for designers seeking straightforward migration from the M68000 family and compact packaging. Its static EC000 core, low standby currents, and support for both 3.3 V and 5.0 V systems make it well suited to battery‑sensitive portable products as well as industrial applications requiring extended temperature operation.

Choosing this part delivers long‑term value through software compatibility with the broad M68000 ecosystem, a small surface‑mount footprint, and RoHS compliance—supporting streamlined development and regulatory alignment for embedded designs.

Request a quote or submit an inquiry to receive pricing and availability for the MC68SEC000CAA16 and to discuss how it fits your next embedded or portable design.