MC8640DTHX1067NC

The MC8640DTHX1067NC is an NXP Semiconductors PowerPC e600-based microprocessor device in the MC8640 series. It provides dual 32-bit cores running at 1.067 GHz and integrates memory and high-speed network interfaces for embedded host processing.

Designed for embedded systems that require integrated memory controllers and multiple Gigabit Ethernet interfaces, this device delivers a combination of processing capability and I/O integration along with an extended operating junction temperature range.

Key Features

• Processor Core  Dual PowerPC e600 cores, 32-bit architecture operating at 1.067 GHz for parallel embedded processing.
• Memory Controllers  Integrated support for DDR and DDR2 memory controllers to interface with system DRAM.
• Ethernet Interfaces  Four 10/100/1000 Mbps Ethernet ports providing multi-port Gigabit connectivity.
• Operating Voltage (Core)  VDD_Core specified at 0.95 V ± 50 mV for this part number, per the device documentation.
• Extended Temperature Range  Specified junction temperature range of –40 to 105 °C for operation in demanding environments.
• JTAG Debug Timing  Modified JTAG AC timing with tJTDVKH (min) = 15 ns as documented for this part series.
• Package and Mounting  1023-FCCBGA (33×33) supplier device package, surface-mount implementation.
• Graphics  No integrated graphics acceleration; compute and I/O are the primary focus.

Typical Applications

• Embedded networking  Multi-port Gigabit Ethernet and DDR/DDR2 support make this device suitable for embedded networking and communications processing tasks.
• Industrial systems  The –40 to 105 °C junction temperature range supports deployment in demanding industrial environments.
• Control and protocol processing  Dual 32-bit PowerPC e600 cores at 1.067 GHz provide compute capability for protocol stacks and control-plane functions.
• Integrated host processing  On-chip memory controller and multiple Ethernet ports enable consolidation of host-processing functions in embedded platforms.

Unique Advantages

• Dual-core PowerPC e600 architecture  Provides parallel processing capability at a nominal 1.067 GHz frequency for workload partitioning.
• Integrated memory support  DDR and DDR2 controllers reduce external component count for system memory interfacing.
• Quad Gigabit Ethernet  Four 10/100/1000 Mbps interfaces simplify multi-port network designs without external switching.
• Industrial temperature capability  Extended junction temperature rating (–40 to 105 °C) enables use in temperature-challenging applications.
• Well-defined core voltage  VDD_Core defined as 0.95 V ± 50 mV for this part, aiding power-supply design and validation.
• Standard BGA package  1023-FCCBGA (33×33) package and surface-mount mounting for compact board-level integration.

Why Choose MC8640DTHX1067NC?

The MC8640DTHX1067NC delivers a combination of dual-core PowerPC processing, integrated DDR/DDR2 memory interfaces and four Gigabit Ethernet ports in a compact 1023-FCCBGA package. Its specified core voltage and extended junction temperature range make it suitable for embedded designs that require stable operation across a wide thermal range.

Manufactured by NXP Semiconductors and part of the MC8640 series, this device is positioned for embedded host processing tasks where integrated I/O and predictable hardware specifications simplify system design and verification.

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