STM32F405RGT6 LQFP-64

ARM Cortex-M4 32-bit microcontroller MCU

Product Description

High-performance foundation line, ARM Cortex-M4 core with DSP and FPU, 1 Mbyte Flash,168 MHz CPU, ART Accelerator

         The STM32F405xx and STM32F407xx family is based on the high-performance ARM®Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types, lt also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

         The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced l/Os and peripherals connected to two APB buses,three AHB buses and a 32-bit multi-AHB bus matrix.

         All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG). They also feature standard and advanced communication interfaces.

Main features

        Core

-ARM®32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMlPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.

        Memories

-Up to 1 Mbyte of Flash memory

-Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM

-Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories

        LCD parallel interface,8080/6800 modes

        Clock, reset and supply management

-1.8V to 3.6 V application supply and l/Os

-POR,PDR, PVD and BOR

-4-to-26 MHz crystal oscillator

-Intemal 16 MHz factory-trImmed RC(1% accuracy)

-32 kHz oscillator for RTC with calibration

-Intemal 32 kHz RC with calibration

-Sleep, Stop and Standby modes

-Supply for RTC, 20x32 bit backup registers + optional 4 KB backup SRAM

        3x12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode

        2x12-bit D/A converters

        General-purpose DMA: 16-stream DMA controller with FlFOs and burst support

        Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 1C/0C/PWM or pulse counter and quadrature (incremental) encoder input

        Debug mode

-Seral wire debug (SWD) & JTAG interfaces

-Cortex-M4 Embedced Trace Macrocell™

        Up to 140 l/O ports with interupt capability

-Up to 136 fast l/Os up to 84 MHz

-Up to 138 5 V-tolerant l/Os

       Up to 15 communication interfaces

-Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, lrDA modem control)

-Up to 3 SPls (42 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via intemal audio PLL or extemal clock

-2 x CAN interfaces (2.0B Active)

-SDlO interface

       Advanced connectivity

-USB 2.0 full-speed device/hostOTG controller with on-chip PHY

-USB 2.0 high-speed/full-speed device/host/OTG controler with dedicated DMA, on-chip full-speed PHY and ULPl

-10/100 Ethemet MAC with dedicated DMA:supports IEEE 1588v2 hardware, Mll/RMll

         8- to 14-bit parallel camera interface up to 54 Mbytes/s

        True random number generator

        CRC calculation unit

        96-bit unique lD

        RTC: subsecond accuracy, hardware calendar

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