ST STM32F407ZET6 ARM Cortex-M4 32b MCU

Description  

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 singleprecision data-processing instructions and data types. It 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 I/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.

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 DMIPS/  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  

– 1.8 V to 3.6 V application supply and I/Os  

– POR, PDR, PVD and BOR  – 4-to-26 MHz crystal oscillator  

– Internal 16 MHz factory-trimmed RC (1%  accuracy)  

– 32 kHz oscillator for RTC with calibration  

– Internal 32 kHz RC with calibration   

Low-power operation  

– Sleep, Stop and Standby modes  

– VBAT supply for RTC, 20×32 bit backup  registers + optional 4 KB backup SRAM   

3×12-bit, 2.4 MSPS A/D converters: up to 24  channels and 7.2 MSPS in triple interleaved  mode  

 2×12-bit D/A converters   

General-purpose DMA: 16-stream DMA  controller with FIFOs 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  IC/OC/PWM or pulse counter and quadrature  (incremental) encoder input   

Debug mode  

– Serial wire debug (SWD) & JTAG  interfaces  

– Cortex-M4 Embedded Trace Macrocell™

 Up to 140 I/O ports with interrupt capability  

– Up to 136 fast I/Os up to 84 MHz  

– Up to 138 5 V-tolerant I/Os   

–Up to 15 communication interfaces  

– Up to 3 × I2C interfaces (SMBus/PMBus)  

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

– Up to 3 SPIs (42 Mbits/s), 2 with muxed  full-duplex I2S to achieve audio class  accuracy via internal audio PLL or external  clock  

– 2 × CAN interfaces (2.0B Active)  

– SDIO interface   

Advanced connectivity  

– USB 2.0 full-speed device/host/OTG  controller with on-chip PHY  

– USB 2.0 high-speed/full-speed  device/host/OTG controller with dedicated  DMA, on-chip full-speed PHY and ULPI  

– 10/100 Ethernet MAC with dedicated DMA:  supports IEEE 1588v2 hardware, MII/RMII   

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

True random number generator   

CRC calculation unit   

96-bit unique ID   

RTC: subsecond accuracy, hardware calendar