STM32F429ZIT7 Description

The STM32F427xx and STM32F429xx devices are based on the high-performance ARM Cortex-M4 32-bit RISC core operating at a frequency of up to 180 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. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.The STM32F427xx and STM32F429xx devices incorporate high-speed embedded memories (Flash memory up to 2 Mbyte, up to 256 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, two 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.They also feature standard and advanced communication interfaces.

STM32F429ZIT7 Features

• Memories

• POR, PDR, PVD and BOR

• 4-to-26 MHz crystal oscillator

• Internal 32 kHz RC with calibration

• Clock, reset and supply management

• LCD parallel interface, 8080/6800 modes

• 32 kHz oscillator for RTC with calibration

• 1.7 V to 3.6 V application supply and I/Os

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

• Up to 2 MB of Flash memory organized into two banks allowing read-while-write

• Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM

STM32F429ZIT7 Applications

• Toys

• Projector

• Pacemakers

• CD players

• Hard drives
  

• Fax machines

• Microwave ovens

• Information appliances

• Electronic jamming systems

• Measuring revolving objects