MC912DG128AMPVE – FREESCALE

The MC912DG128AMPVE is a 16-bit microcontroller unit (MCU) from Freescale Semiconductor, based on the enhanced HC12 core. It features 128KB of on-chip flash memory for program storage and execution, facilitating in-system programmability. The device incorporates a multiplexed external bus interface, enabling access to external memory and peripherals. Packaged in a 112-pin LQFP (Low-profile Quad Flat Package), it offers a compact footprint suitable for embedded applications. The MCU includes integrated peripherals such as an analog-to-digital converter (ADC), serial communication interfaces (SCI, SPI), and timers, providing versatile control and communication capabilities. Operating voltage is typically 5V, and it is designed for industrial temperature ranges. The “AMP” designation suggests enhanced memory protection features.