Buy STM32F427ZGT6 LQFP100 STM32F427 ARM® Cortex®-M4 series 32BIT Microcontroller IC
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Buy STM32F427ZGT6 LQFP100 STM32F427 ARM® Cortex®-M4 series 32BIT Microcontroller IC

IC MCU 32BIT 1MB FLASH 144LQFP
  • STM32F427ZGT6

  • STMicroelectronics

  • ICPlanet

  • ARM® Cortex®-M4 series Microcontroller IC 32-Bit Single-Core 180MHz 1MB (1M x 8) FLASH

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TYPE
DESCRIPTION
Category
Integrated Circuits (ICs)
Embedded - Microcontrollers
Mfr
STMicroelectronics
Series
STM32F4
Package
Tray
Part Status
Active
Core Processor
ARM® Cortex®-M4
Core Size
32-Bit Single-Core
Speed
180MHz
Connectivity
CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
114
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
256K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 3.6V
Data Converters
A/D 24x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
144-LQFP
Describe

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.

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 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories

  • 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

  • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND memories

LCD parallel interface, 8080/6800 modes

LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz)

Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)

Clock, reset and supply management

  • 1.7 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

  • Sleep, Stop and Standby modes

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

Low power

  • 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 ADC: 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 support96-bit unique ID

Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input

Debug mode

  • SWD & JTAG interfaces

  • Cortex-M4 Trace Macrocell™

Up to 168 I/O ports with interrupt capability

  • Up to 164 fast I/Os up to 90 MHz

  • Up to 166 5 V-tolerant I/Os

Up to 21 communication interfaces

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

  • Up to 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)

  • Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I2S for audio class accuracy via internal audio PLL or external clock

  • 1 x SAI (serial audio interface)

  • 2 × CAN (2.0B Active) and 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

RTC: subsecond accuracy, hardware calendar



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