MC8640THJ1250HE

The MC8640THJ1250HE is a PowerPC e600-based microprocessor IC operating at 1.25 GHz. It provides a single 32-bit core with integrated system interfaces aimed at embedded and industrial applications.

Designed for integration in networked and industrial embedded designs, the device combines onboard DDR/DDR2 memory controllers, four 10/100/1000 Mbps Ethernet ports, and serial DUART support in a 994-FCCBGA (33×33) surface-mount package, with an industrial operating temperature range and RoHS compliance.

Key Features

• Core & Performance PowerPC e600 single 32-bit core running at 1.25 GHz for deterministic single-core processing.
• Memory Subsystem Integrated DDR and DDR2 memory controllers to support system memory interfaces.
• Networking Four 10/100/1000 Mbps Ethernet ports (4× Gigabit Ethernet) for high-bandwidth network connectivity.
• Serial Interfaces DUART interface available for serial communications and console connectivity.
• Package & Mounting 994-FCCBGA (33×33) package, surface-mount mounting type, suitable for compact board designs.
• Operating Temperature & Qualification Industrial qualification with a junction/operating temperature range of −40 °C to 105 °C.
• Power Supply Recommendation Recommended core voltage for the 1.25 GHz variant is 1.05 V ± 50 mV as specified in the device documentation.
• Debug & Test JTAG AC timing revisions noted for this part family, including a JTAG input timing parameter (tJTDVKH) with a 15 ns minimum at recommended operating conditions.
• Regulatory RoHS compliant.

Typical Applications

• Industrial Control Hardened operating temperature range and industrial qualification make it suitable for embedded controllers and automation equipment.
• Network Infrastructure Quad Gigabit Ethernet ports and integrated memory controllers enable use in routers, switches, and communication appliances.
• Telecommunications Equipment Single-core PowerPC e600 performance and serial interfaces support protocol processing and management functions.
• Rugged Embedded Systems Surface-mount BGA packaging and extended temperature range suit compact, ruggedized computing modules.

Unique Advantages

• Deterministic Single-Core Performance: 1.25 GHz PowerPC e600 core provides a clear, single-threaded processing platform for timing-sensitive embedded tasks.
• Integrated Memory Controllers: On-chip DDR/DDR2 controllers simplify board-level memory design and help reduce external component count.
• Quad Gigabit Ethernet: Four 10/100/1000 Mbps Ethernet ports enable multi-port networking without additional MAC controllers.
• Industrial Temperature Range: Rated from −40 °C to 105 °C, suitable for demanding environmental conditions.
• Documented Power and Test Parameters: Recommended VDD_Core of 1.05 V ± 50 mV for the 1.25 GHz part and specified JTAG timing parameters assist in reliable design and validation.
• RoHS Compliance: Meets RoHS requirements for environmental compliance in modern manufacturing.

Why Choose MC8640THJ1250HE?

The MC8640THJ1250HE positions itself as a focused, industrial-grade microprocessor option that pairs a 1.25 GHz PowerPC e600 core with integrated DDR/DDR2 memory support and four Gigabit Ethernet ports in a compact 994-FCCBGA package. Its documented core voltage and JTAG timing parameters support reliable system integration and test.

This device is suited for engineers developing industrial control systems, networked appliances, and rugged embedded platforms that require a single-core PowerPC architecture, onboard memory interfaces, and multi-port Ethernet connectivity within an industrial temperature envelope.

Request a quote or submit a request for pricing and availability to move your design forward with the MC8640THJ1250HE. Detailed technical documentation is available from the manufacturer for design integration and validation.