MC56F8027VLHR

Product Overview

The MC56F8027VLHR from NXP USA Inc. is a 16-bit microcontroller built around the 56800E core. It provides 32KB of FLASH program memory, 2K x 16 RAM, and a 32MHz operating speed in a 64-LQFP surface-mount package. The device includes 53 I/O pins, an internal oscillator, and mixed-signal resources such as 16 12-bit ADC channels and 2 12-bit DAC outputs. Communication support includes I2C, LINbus, SCI, and SPI interfaces, while POR, PWM, and WDT peripherals are available for embedded control designs.

Key Features

• 16-bit 56800E core operating at 32MHz
• 32KB FLASH program memory with 2K x 16 RAM
• 53 I/O pins in a 64-LQFP (10x10) surface-mount package
• I2C, LINbus, SCI, and SPI communication interfaces
• 16 12-bit ADC channels and 2 12-bit DAC outputs
• POR, PWM, and WDT peripherals with internal oscillator
• 3V to 3.6V supply range and -40°C to 105°C operating temperature

Applications

• Embedded control systems requiring mixed-signal acquisition and analog output generation
• PWM-based control loops in embedded equipment
• Serial communication subsystems using LINbus, SCI, I2C, or SPI interfaces
• General-purpose 16-bit embedded processing with flash program storage

Design & Procurement Notes

Designers should verify the 64-LQFP (10x10) footprint, pad layout, and surface-mount reflow profile before board release. The 3V to 3.6V supply range requires a supply maintained within 3V to 3.6V, and the 53 available I/O pins should be mapped against required communication, PWM, and analog functions. The internal oscillator simplifies clock design, but system timing should still be confirmed at 32MHz. Mixed-signal planning should account for 16 12-bit ADC channels and 2 12-bit DAC outputs, including signal conditioning and noise control. POR and WDT features support supervised startup and runtime operation, while the -40°C to 105°C temperature range should be checked against the final assembly environment.