MC68306EH16B

Product Overview

The MC68306EH16B from NXP USA Inc. is an M683xx-series 32-bit microprocessor built around the EC000 core and operating at 16MHz. It uses a 132-BQFP bumpered package with a 132-PQFP (24.13x24.13) device package and surface-mount termination. The device includes a DRAM controller, a DUART interface, and 5.0V I/O voltage, while providing no graphics acceleration. Its operating temperature range is 0°C to 70°C (TA), supporting embedded processing designs that require a single-core 32-bit processor architecture with DRAM and DUART interface support.

Key Features

• M683xx-series EC000 single-core 32-bit microprocessor architecture
• 16MHz operating speed
• 132-BQFP bumpered surface-mount package with 132-PQFP (24.13x24.13) device package
• 5.0V I/O voltage
• DRAM controller for system memory interfacing
• DUART interface
• No graphics acceleration
• Operating temperature range of 0°C to 70°C (TA)

Applications

• Embedded control systems requiring a single-core 32-bit processor
• Communication subsystems using the DUART interface
• Memory subsystems designed around a DRAM controller
• Embedded boards using the M683xx architecture

Design & Procurement Notes

Design planning should account for the 132-BQFP bumpered surface-mount footprint, the 24.13x24.13 PQFP body dimensions, and the 5.0V I/O voltage. The 0°C to 70°C (TA) operating range should be checked against the expected ambient conditions. Board designers must also plan for a DRAM controller interface and a DUART interface, while noting that no graphics acceleration is provided. The 16MHz EC000 32-bit single-core processor architecture supports embedded processing tasks that do not require graphics acceleration.