MC68HC908LD64 is a member of Freescale's M68HC08 series of microcontrollers. This series of microcontrollers uses a 32-bit reduced instruction set (RISC) and has high performance, low power consumption, and strong flexibility. MC68HC908LD64 is the most powerful member of this series of microcontrollers. It integrates 128KB of on-chip flash, 16KB of on-chip RAM, 16 general-purpose I/O ports, 1 serial peripheral interface (SPI), 1 parallel peripheral interface (PPI), 1 pulse width modulation (PWM) module, 1 timer, 1 watchdog timer, 1 programmable enhanced interrupt controller (PIE) and 1 power management unit (PMU).
This datasheet describes the MC68HC908LD64 8‑bit microcontroller from Freescale Semiconductor. It includes a general description, memory organization, CPU core details, and information on on‑chip peripherals such as FLASH, ADC, USB, and timers.
The document is organized into sections covering the memory map, FLASH memory, configuration registers, oscillator and clock generator modules, system integration, and electrical and mechanical specifications, allowing designers to quickly locate the data they need.
The datasheet is revision 3.0.
It was published in July 2004.
The latest version is available on Freescale’s website.