深圳市中立信电子科技有限公司

S912XET256W1MAAR

16位微控制器 - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, Automotive Qualified, QFP 80

Features S912XET256W1MAAR

Features of the MC9S12XE-Family are listed here. Please see Table D-2.for memory options and Table D- 2. for the peripheral features that are available on the different family members.

Modes of Operation S912XET256W1MAAR

Memory map and bus interface modes:

• Normal and emulation operating modes

— Normal single-chip mode

— Normal expanded mode

— Emulation of single-chip mode

— Emulation of expanded mode

• Special Operating Modes

— Special single-chip mode with active background debug mode

— Special test mode (Freescale use only)

Device Pinout S912XET256W1MAAR

The MC9S12XE-Family offers pin-compatible packaged devices to assist with system development and

accommodate expansion of the application.

The MC9S12XE-Family devices are offered in the following package options:

• 208-pin MAPBGA package with an external bus interface (address/data bus)

• 144-pin LQFP package with an external bus interface (address/data bus)

• 112-pin LQFP without external bus interface

• 80-pin QFP without external bus interface