MC9S12A256CPVE;中文规格书,Datasheet资料.pdf

16-bit Microcontrollers MC9S12DJ256 Target Applications Features Benefits Automotive applications High-Performance 16-bit HCS12 CPU Core 25 MHz bus operation at 5V for 40 ns Opcode compatible with the 68HC11 Industrial control minimum instruction cycle time and 68HC12 C-optimized architecture produces extremely compact code On-Chip Debug Interface Overview Dedicated serial debug interface Real-time in-circuit emulation and debug Freescale Semiconductor’s HCS12 family of On-chip breakpoints without expensive and cumbersome box emulators microcontrollers (MCUs) is the next generation Read/write memory and registers while of the highly successful 68HC12 architecture. running at full speed Using Freescale’s industry-leading 0.25 µs Flash,