DF2148BFA20V

The DF2148BFA20V is an embedded microcontroller designed for embedded automotive applications, including brake control, electronic stability and steering control. It is part of the DF2148 family of microcontrollers from Freescale Semiconductor.

The DF2148BFA20V is a 32-bit microcontroller that is based on the ARM Cortex-M4 core. It has 256 KB of on-chip flash memory, 8-channel 12-bit A/D converter, three integrated CAN interfaces and touch sensing, as well as optional safety features. The DF2148BFA20V microcontroller operates at up to 24 MHz and supports up to 172 external interrupts.

The DF2148BFA20V is a highly integrated design, with an ARM Cortex-M4 core, on-chip flash memory, multiple CAN interfaces, and optional safety features. It has a fast overall performance, with a maximum clock frequency of 24 MHz and a 12 MIPS/s throughput. It is equipped with both an internal oscillator and 32 kHz and 20 MHz external oscillators.

The DF2148BFA20V is a highly integrated, general-purpose microcontroller designed for embedded automotive applications, such as brake control, electronic stability and steering control. Its core features include an ARM Cortex-M4 core with on-chip flash memory, eight channel 12-bit A/D converter, three integrated CAN interfaces, optional safety features, and a 32 kHz/20 MHz external oscillator. It supports up to 172 external interrupts and operates at up to 24 MHz.

The DF2148BFA20V microcontroller working principle is based on an executable program stored in the internal flash memory. This program is executed according to instructions sent from the external input source, via the on-chip input/output (I/O) circuitry. It can be connected to external peripherals, such as A/D converters, CAN controllers and other devices. For example, the CAN interface can be used to receive data from another CAN bus and control the functions of the device.

The DF2148BFA20V is a versatile and reliable solution for designing and controlling automotive and other embedded systems, providing designers with a high degree of flexibility to meet their application and system requirements. Its fast speed, rich peripherals and flexible safety features enable designers to meet the demanding requirements of automotive applications and bring their products to market faster.