MCF5307AI90B           Description

MCF5307AI90B is based on a high-performance ARM Cortex - M4 32-bit RISC core and operates at up to 100 MHz. Its Cortex - M4 core uses floating-point unit (FPU) single-precision, supporting all ARM single-precision data processing instructions and data types. It also implements a complete set of DSP instructions and memory protection unit (MPU) to enhance the security of the application. MCF5307AI90B devices belong to the STM32 Dynamic Efficiency batch product line, which combines energy efficiency, performance, and integration, while adding a new and innovative feature called batch acquisition mode, which allows more power savings during batch processing.

MCF5307AI90B             Features

? 8-Kbyte unified cache

? 4-Kbyte on-chip SRAM

? Integer/fractional multiply-accumulate (MAC) unit

? Divide unit

? System debug interface

? DRAM controller for synchronous and asynchronous DRAM

? Four-channel DMA controller

? Two general-purpose timers

? Two UARTs

? I2

? Parallel I/O interface

? System integration module (SIM)

MCF5307AI90B                   Applications

 complete set of DSP instructions and memory protection unit (MPU) to enhance the security of the application.