ST STM32F427 STM32F427ZGT6 32b MCU+FPU RAM IC

ST

STM32F427ZGT6

STM32F427ZGT6 date sheet

Product category

32b MCU+FPU RAM IC

Application

interfaces, camera & LCD-TFT

Specification

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 up to XGA resolution with

dedicated 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

• Low power

– Sleep, Stop and Standby modes

– VBAT supply for RTC, 20×32 bit backup

registers + optional 4 KB backup SRAM

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