MC68340CAB25E

The MC68340CAB25E is a single‑core CPU32 32‑bit microprocessor optimized for embedded applications. Implemented in a 144‑QFP (28×28 mm) surface‑mount package, it provides a 25 MHz core clock, 5 V I/O and on‑chip system features drawn from the MC68340 family documentation.

Designed and qualified for industrial use, the device integrates DRAM controller support, USART serial interface capability and DMA functionality documented for the MC68340 series, making it suitable for embedded and industrial control systems that require integrated memory and peripheral handling in a compact package.

Key Features

• Core & Performance Single‑core CPU32 32‑bit processor running at 25 MHz for deterministic embedded processing.
• Memory & DMA DRAM controller support and integrated DMA controller capability (as described in the MC68340 series documentation) to accelerate data movement and reduce CPU overhead.
• Interfaces Built‑in USART serial interface for UART communication and peripheral connectivity.
• Power & I/O 5 V I/O voltage level compatible with legacy embedded systems and standard industrial logic domains.
• Package & Mounting 144‑pin BQFP surface‑mount package (144‑QFP, 28×28 mm) for PCB integration in space‑efficient layouts.
• Qualification & Temperature Range Industrial qualification with an operating temperature range of −40°C to +85°C for deployment in demanding environments.
• Standards & Testability Series documentation for the MC68340 references IEEE 1149.1 test access features and comprehensive user manual sections for system integration and test.
• Compliance RoHS compliant, meeting environmental requirements for modern manufacturing.

Typical Applications

• Industrial Embedded Control — Suited for control systems and automation equipment that require industrial temperature operation and integrated memory/peripheral handling.
• Serial Communication Devices — USART support enables implementation of protocol bridges, telemetry interfaces and serial control modules.
• Memory‑Driven Embedded Systems — On‑chip DRAM controller and DMA support make the device appropriate for designs with significant data buffering or streaming requirements.
• Embedded System Integration — The surface‑mount 144‑QFP package and documented system modules support compact, production‑ready PCB designs.

Unique Advantages

• Integrated DMA and Memory Support: Reduces CPU load by offloading block transfers and simplifies board‑level memory interfacing with DRAM controller capability.
• Industrial Temperature Qualification: Operation from −40°C to +85°C supports deployment in harsh and industrial environments.
• Standard 5 V I/O Levels: Ensures compatibility with common legacy logic and simplifies system power domain design.
• Compact Surface‑Mount Package: 144‑QFP (28×28 mm) package supports high‑density layouts while providing full signal access for system integration.
• Comprehensive Documentation: MC68340 family user manual and product documentation include processor, DMA, timer and serial module details to aid development and validation.

Why Choose MC68340CAB25E?

The MC68340CAB25E combines a CPU32 single‑core 32‑bit architecture with on‑chip DMA, DRAM controller support and USART connectivity in a compact 144‑QFP surface‑mount package. Its 25 MHz operation, 5 V I/O and industrial temperature range make it a practical choice for embedded systems that require integrated memory and peripheral handling with predictable, documented behavior.

Manufactured under the MC68340 family documentation, the device is positioned for engineering teams building industrial and embedded products that benefit from a well‑documented architecture and on‑chip system integration. Its RoHS compliance and established package options support production‑grade designs where environmental compliance and PCB integration matter.

Request a quote or submit an inquiry for pricing and availability of the MC68340CAB25E using the full part number to ensure accurate lead‑time and ordering information.