MC56F82646VLF

The Renesas MC56F82646VLF is a powerful 32-bit Digital Signal Controller (DSC) built on the 56800EX core, operating at frequencies up to 100 MHz. This device integrates Digital Signal Processor (DSP) and Microcontroller Unit (MCU) capabilities onto a single chip, offering a unified, C-efficient architecture.

Key features include up to 64 KB of on-chip flash memory and 8 KB of data/program RAM. The analog subsystem comprises two high-speed, 5-channel, 12-bit ADCs and four analog comparators with integrated 6-bit DAC references. For control applications, it offers one FlexPWM module with up to 6 PWM outputs and communication interfaces like two high-speed queued SCI (QSCI) modules with LIN slave functionality.

This DSC family supports various target applications such as industrial control, home appliances, and motor control (ACIM, BLDC, PMSM, SR, stepper). It operates from a single supply voltage of 3.0 V to 3.6 V and is available in 48-pin LQFP and 32-pin LQFP packages. The operating ambient temperature range is -40°C to 105°C.

Additional system features include a DMA controller, integrated power-on reset (POR), low-voltage interrupt (LVI), and brown-out reset module. Security and integrity are supported by a Cyclic Redundancy Check (CRC) generator and watchdog timers.