MC68EC030FE40C

The MC68EC030FE40C is a 32‑bit embedded controller microprocessor from NXP Semiconductors based on the 68030 core. Designed for embedded control applications, this single‑core device operates at 40 MHz and integrates features that streamline system memory interfacing and control tasks.

With on‑chip instruction and data caches, a burst‑mode bus interface and dynamic bus sizing, the MC68EC030FE40C targets embedded systems requiring efficient memory access, legacy M68000 family code compatibility, and compact surface‑mount packaging.

Key Features

• Core and Architecture 68030 core, single 32‑bit core with full 32‑bit registers and addressing.
• Operating Frequency 40 MHz operating speed (25‑ and 40‑MHz options in the series).
• On‑Chip Caches Integrated instruction cache (256 bytes) and data cache (256 bytes) to reduce external memory access and improve execution efficiency.
• Burst‑Mode Bus Interface Burst‑mode transfers and an enhanced bus controller support asynchronous, synchronous, and burst data transfers for efficient DRAM access.
• Dynamic Bus Sizing & Nonmultiplexed Bus Dynamic bus sizing allows direct interfacing to 8‑, 16‑, and 32‑bit devices with a complete 32‑bit nonmultiplexed address and data bus.
• Memory Addressing 4‑Gbyte direct addressing range for large memory maps and system expansion.
• Compatibility & Coprocessor Support Object‑code compatible with MC68020, MC68030 and earlier M68000 microprocessors and full support for M68000 coprocessor interface.
• Package & Mounting 132‑CQFP (24 × 24 mm) surface mount package for compact PCB layouts.
• Voltage and Temperature I/O voltage 5 V and an operating temperature range of 0 °C to 70 °C.
• Interfaces Includes SCI (serial communications interface) for serial connectivity.
• Manufacturing Technology Implemented in HCMOS technology to balance speed and power characteristics.
• Standards Compliance RoHS compliant.

Typical Applications

• Embedded Control Systems Use the MC68EC030FE40C where compact, single‑chip control and efficient memory access are required for embedded control tasks.
• Industrial Instrumentation Leverage the 32‑bit addressing and on‑chip caches for measurement, data acquisition, and control logic.
• Communications and Serial Devices The integrated SCI interface supports serial communication tasks in telecommunications and industrial networking equipment.
• Legacy System Migration Object‑code compatibility with earlier M68000 family devices enables code migration and reuse in upgrades or redesigns.

Unique Advantages

• Highly integrated controller: On‑chip instruction and data caches, access control unit and bus controller reduce external component count and simplify system design.
• Flexible memory interfacing: Burst‑mode bus and dynamic bus sizing enable direct connection to 8‑, 16‑, and 32‑bit memories and peripherals.
• Clear migration path: Object‑code compatibility with MC68020/MC68030 and earlier M68000 processors eases software migration and reuse.
• Large address space: 4‑Gbyte direct addressing supports expansive memory maps and system scalability.
• Compact surface‑mount package: 132‑CQFP (24×24 mm) footprint enables space‑efficient PCB layouts for embedded products.
• RoHS compliant: Meets environmental requirements for lead‑free assembly processes.

Why Choose MC68EC030FE40C?

The MC68EC030FE40C combines the 68030 core with on‑chip caches, an advanced bus controller and dynamic bus sizing to deliver an embedded controller well suited to systems that require efficient memory access, legacy code compatibility and a compact surface‑mount package. Its 40 MHz operating point and 4‑Gbyte addressing range provide headroom for demanding embedded designs while maintaining compatibility with the M68000 family instruction set.

This part is ideal for engineers and designers building embedded controllers, industrial instrumentation, communication devices, or projects requiring straightforward migration from earlier M68000‑based systems. Manufactured by NXP Semiconductors and provided in a 132‑CQFP surface‑mount package, the MC68EC030FE40C offers a combination of integration, compatibility and practical system interfacing for embedded applications.

Request a quote or submit a sales inquiry to check pricing and availability for the MC68EC030FE40C and to discuss procurement or volume requirements.