STM32F205ZET7 Description

The high-performance Arm? Cortex?-M3 32-bit RISC core of the STM32F205ZET7 operates at a frequency of up to 120 MHz. The family has a wide range of upgraded I/Os and peripherals connected to two APB buses, three AHB buses, and a 32-bit multi-AHB bus matrix, along with high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM, up to 4 Kbytes of backup SRAM). The STM32F205ZET7 additionally includes an adaptive real-time memory accelerator (ART AcceleratorTM) that enables program execution from Flash memory with performance comparable to zero wait state at a CPU frequency of up to 120 MHz. The CoreMark? benchmark has been used to certify this performance.

The STM32F205ZET7 provides two general-purpose 32-bit timers, three 12-bit ADCs, two DACs, a low-power RTC, and twelve general-purpose 16-bit timers, including two PWM timers for motor control. a real random number generator (RNG). Moreover, STM32F205ZET7 offers both conventional and cutting-edge communication interfaces. An SDIO, an improved Flexible Static Memory Control (FSMC) interface (for devices sold in packages of 100 pins and more), and a camera interface for CMOS sensors are examples of new sophisticated peripherals.

STM32F205ZET7 Features

• 96-bit unique ID

• CRC calculation unit

• 2 × 12-bit D/A converters

• 8- to 14-bit parallel camera interface (48 Mbyte/s max.)

• General-purpose DMA: 16-stream controller with centralized FIFOs and burst support

• Debug mode: Serial wire debug (SWD), JTAG, and Cortex?-M3 Embedded Trace Macrocell?

• 3 × 12-bit, 0.5 μs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode

STM32F205ZET7 Applications

• Industrial 

• Personal electronics

• Communications equipment