MC9S12B128MFUE

16-bit MCU, S12 core, 128KB Flash, 25MHz, -40/+125degC, QFP 80; 16-bit HCS12 CPU• Upward compatible with M68HC11 instruction set\n•PLL circuit\n• Interrupt stacking and programmer's model identical to M68HC11\n• Instruction pipe\n• Enhanced indexed addressing\n• Multiplexed External Bus\n• Analog-to-Digital Converter\n• One 1M bit per second, CAN 2.0 A, B software compatible module\n• Up to 256K byte Flash EEPROM\n• Up to 2K byte EEPROM\n• Up to 8K byte RAM\n;

Designed for automotive multiplexing applications, members of the MC9S12B family of 16- bit flash-based MCUs are fully pin compatible, allowing you to choose between different memory and peripheral options for scalable designs.\nThe S12B MCU manages the following via a lite integration module (LIM):\nSystem resource mapping\nClock generation\nInterrupt control\nBus interfacing\nThe MC9S12B family has full 16-bit data paths throughout; however, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems.\nIn addition to the I/O ports available in each module, up to 22 I/O ports are available with Wake-Up capability from STOP or WAIT mode.\n

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MC9S12B128MFUM

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