MC8640THX1250HE

The MC8640THX1250HE is a single‑core PowerPC e600 microprocessor delivering 1.25 GHz of 32‑bit processing capability in a 994‑FCCBGA (33×33) surface‑mount package. Designed for embedded and industrial applications, it integrates memory controllers and multiple high‑speed interfaces to support networked and compute‑intensive designs.

With support for DDR and DDR2 memory, four 10/100/1000 Mbps Ethernet ports, DUART interface, industrial qualification and an extended operating temperature range, this device targets embedded networking, communications and industrial control use cases where performance and system integration are important.

Key Features

• Core PowerPC e600 single 32‑bit core running at 1.25 GHz for deterministic embedded processing.
• Memory Controllers Integrated DDR and DDR2 controllers to support common system memory configurations and bandwidth requirements.
• Networking Quad 10/100/1000 Mbps Ethernet ports (4) for multi‑port networking, switching or aggregated connectivity within a single device.
• Interfaces DUART for serial control and legacy peripheral connectivity; additional standard peripheral I/O provided by the MC8640 series architecture.
• Package & Mounting 994‑FCCBGA (33×33) supplier device package; surface‑mount assembly for compact, PCB‑mounted implementations.
• Industrial Qualification & Temperature Industrial‑grade qualification with operating junction temperature range from −40 °C to 105 °C for deployment in harsh environments.
• Compliance RoHS compliant to meet lead‑free manufacturing requirements.
• Debug / Test JTAG AC timing information available (example parameter t_JTDVKH min = 15 ns) as documented for the MC8640 family.
• No Graphics Acceleration Device does not include a graphics accelerator, focusing silicon resources on deterministic CPU and I/O performance.

Typical Applications

• Industrial Networking Multi‑port Ethernet and industrial temperature range make the part suitable for embedded switches, routers and industrial Ethernet controllers.
• Communications Infrastructure Single‑core PowerPC performance with integrated memory and I/O for protocol processing and control plane tasks.
• Embedded Control Systems Processor and serial interfaces for machine control, automation gateways and protocol conversion appliances.
• Network Appliances Compact, PCB‑mounted implementation for appliances requiring multiple gigabit interfaces and reliable operation across wide temperatures.

Unique Advantages

• Integrated networking interfaces Four 10/100/1000 Mbps Ethernet ports reduce external PHY and switch requirements, simplifying board design.
• Industrial temperature capability Rated for −40 °C to 105 °C operation to support deployment in demanding environments without extra thermal qualification.
• On‑board memory support DDR and DDR2 memory controller integration minimizes external memory controller components and streamlines system architecture.
• Compact FCCBGA package 994‑ball FCCBGA (33×33) enables a high pin count in a compact footprint for dense embedded layouts.
• RoHS compliant Meets lead‑free manufacturing requirements for regulatory and production compatibility.
• Focused embedded feature set No graphics accelerator and dedicated serial interfaces keep the design centered on deterministic compute and I/O functions.

Why Choose MC8640THX1250HE?

The MC8640THX1250HE combines a 1.25 GHz PowerPC e600 core with integrated DDR/DDR2 memory controllers and quad Gigabit Ethernet to deliver a compact, industrially qualified processing engine for embedded networking and control designs. Its surface‑mount 994‑FCCBGA package and extended temperature range support space‑efficient, robust implementations in industrial and communications applications.

This device suits engineers and OEMs building systems that require a balance of deterministic single‑core performance, integrated I/O and proven industrial operating range, backed by the MC8640 series documentation and device family support from the manufacturer.

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