NXP | MC9S12E128CPVE

The MC9S12E128CPVE is a 16 bit Microcontroller. It comes in an 112 Pin, LQFP package. It  has 91 I/O pins, 25 MHz and 128 KB Flash.

The MC9S12E-Family is a 112/80 pin low cost general purpose MCU family. All members of the MC9S12E-Family are comprised of standard on-chip peripherals including a 16-bit central processing unit (HCS12 CPU), up to 256 Kbytes of Flash EEPROM, up to 16 Kbytes of RAM.

The MC9S12E-Family has full 16-bit data paths throughout. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements. In addition to the I/O ports available on each module, 16 dedicated I/O port bits are available with Wake-Up capability from STOP or WAIT mode.

Features:

• HCS12 CPU
  • Upward compatible with M68HC11 instruction set
  • Interrupt stacking and programmer's model identical to M68HC11
  • Instruction queue
  • Enhanced indexed addressing
• Module Mapping Control (MMC)
• Interrupt Control (INT)
• Background Debug Module (BDM)
• Debugger (DBG12) including breakpoints and change-of-flow trace buffer
• Multiplexed External Bus Interface (MEBI)
• Wake-Up interrupt inputs
  • Up to 16 port bits available for wake up interrupt function with digital filtering