MC68SEC000AE16

The MC68SEC000AE16 is an embedded 32-bit microprocessor featuring an EC000 core running at 16 MHz in a 64‑lead LQFP (10 × 10 mm) package. Designed for low-power, space-constrained systems, it offers a static architecture with options for 3.3 V or 5.0 V operation and a range of features suited to portable and battery‑operated products.

Typical use cases include handheld consumer electronics, portable measurement equipment and other low‑power embedded applications where compact footprint, low standby current and proven M68000-family compatibility are important.

Key Features

• Core & Architecture  EC000 core with a single 32‑bit execution unit; architecture includes eight 32‑bit address registers and eight 32‑bit data registers for conventional M68000‑family software models.
• Performance  16 MHz clock speed provides deterministic processing for embedded control and application tasks.
• Memory & Bus  Supported memory controllers include DRAM; architecture provides a 16‑Mbyte linear addressing range and multiple addressing modes.
• Power Management  Static design allows stopping the processor clock for low‑power operation; typical current consumption is 0.5 µA in static standby and 15.0 mA in normal 3.3 V operation.
• Voltage Flexibility  Operates in either 3.3 V or 5.0 V systems to suit different system architectures.
• Interfaces  Includes a 10 Mbps Ethernet interface (1); suitable for simple networked embedded solutions.
• Package & Mounting  64‑lead LQFP (10 × 10 mm) surface‑mount package for compact PCB layouts.
• Operating Temperature  Rated for operation from 0 °C to 70 °C.
• Graphics & Acceleration  No dedicated graphics acceleration; processor focuses on control and compute tasks.
• Compliance  RoHS compliant for regulated‑material assemblies.
• Software Compatibility  Object‑code compatible with members of the M68000 family; code written for the MC68EC000 will run unchanged on this device.

Typical Applications

• Handheld Consumer Devices  Low standby current and small package size make the MC68SEC000AE16 suitable for battery‑operated consumer products and electronic games.
• Portable Measurement Equipment  Deterministic 16 MHz operation and DRAM support enable compact, low‑power data acquisition and measurement systems.
• Personal Digital Assistants and PDAs  Static design and 3.3 V/5.0 V operation support portable user interfaces and control functions.
• Simple Networked Embedded Systems  On‑chip 10 Mbps Ethernet support allows basic network connectivity for embedded applications.

Unique Advantages

• Low Power Standby:  Typical 0.5 µA static standby current enables long battery life in idle or sleep modes.
• Static Architecture:  Clock stop capability simplifies power management strategies for ultra‑low consumption designs.
• Voltage Flexibility:  Supports 3.3 V or 5.0 V systems to simplify integration into existing designs.
• Compact Surface‑Mount Package:  64‑lead LQFP (10 × 10 mm) minimizes PCB area for space‑constrained applications.
• Software Continuity:  Object‑code compatibility with the M68000 family preserves existing software assets and development tools.
• RoHS Compliant:  Meets material requirements for environmentally regulated assemblies.

Why Choose MC68SEC000AE16?

The MC68SEC000AE16 combines a straightforward 32‑bit EC000 core with a static low‑power design and flexible voltage support, making it a practical choice for compact embedded systems that require reliable control performance and extended standby life. Its small 64‑lead LQFP footprint and surface‑mount form factor are well suited to space‑limited PCBs.

This part is positioned for designers seeking a cost‑effective, M68000‑family compatible processor with documented low standby and active current figures, clear packaging and temperature ratings, and simple network and memory interface capabilities. It delivers verifiable characteristics for long‑term embedded projects where power management and software continuity are priorities.

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