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STM32F427IIT7

更新时间： 2024-11-11 17:33:31
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 动态存储器
页数 文件大小 规格书
239页 3112K
描述
带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flash、180 MHz CPU、ART加速器、Chrom-ART加速器和带SDRAM的FMC

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STM32F427IIT7 数据手册

 浏览型号STM32F427IIT7的Datasheet PDF文件第2页浏览型号STM32F427IIT7的Datasheet PDF文件第3页浏览型号STM32F427IIT7的Datasheet PDF文件第4页浏览型号STM32F427IIT7的Datasheet PDF文件第5页浏览型号STM32F427IIT7的Datasheet PDF文件第6页浏览型号STM32F427IIT7的Datasheet PDF文件第7页 
STM32F427xx  
STM32F429xx  
ARM Cortex-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, USB  
OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT  
Datasheet - production data  
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  
LQFP100 (14 × 14 mm)  
LQFP144 (20 × 20 mm)  
LQFP176 (24 × 24 mm)  
UFBGA176 (10 x 10 mm)  
UFBGA169 (7 × 7 mm)  
TFBGA216 (13 x 13 mm)  
• Memories  
WLCSP143  
– Up to 2 MB of Flash memory organized into  
LQFP208 (28 x 28 mm)  
two banks allowing read-while-write  
– Up to 256+4 KB of SRAM including 64-KB  
of CCM (core coupled memory) data RAM  
• 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  
– Flexible external memory controller with up  
to 32-bit data bus:  
SRAM,PSRAM,SDRAM/LPSDR SDRAM ,  
Compact Flash/NOR/NAND memories  
• Up to 21 communication interfaces  
2
– Up to 3 × I C interfaces (SMBus/PMBus)  
• LCD parallel interface, 8080/6800 modes  
– Up to 4 USARTs/4 UARTs (11.25 Mbit/s,  
ISO7816 interface, LIN, IrDA, modem  
control)  
• LCD-TFT controller up to XGA resolution with  
dedicated Chrom-ART Accelerator™ for  
enhanced graphic content creation (DMA2D)  
– Up to 6 SPIs (45 Mbits/s), 2 with muxed  
2
full-duplex I S for audio class accuracy via  
• Clock, reset and supply management  
internal audio PLL or external clock  
– 1 x SAI (serial audio interface)  
– 2 × CAN (2.0B Active) and SDIO interface  
• Advanced connectivity  
– 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%  
– USB 2.0 full-speed device/host/OTG  
accuracy)  
controller with on-chip PHY  
– 32 kHz oscillator for RTC with calibration  
– Internal 32 kHz RC with calibration  
Low power  
– 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:  
– Sleep, Stop and Standby modes  
supports IEEE 1588v2 hardware, MII/RMII  
– V  
supply for RTC, 20×32 bit backup  
BAT  
• 8- to 14-bit parallel camera interface up to  
registers + optional 4 KB backup SRAM  
54 Mbytes/s  
• 3×12-bit, 2.4 MSPS ADC: up to 24 channels  
and 7.2 MSPS in triple interleaved mode  
• True random number generator  
• CRC calculation unit  
• 2×12-bit D/A converters  
• General-purpose DMA: 16-stream DMA  
• RTC: subsecond accuracy, hardware calendar  
• 96-bit unique ID  
controller with FIFOs and burst support  
• 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™  
July 2016  
DocID024030 Rev 9  
1/238  
This is information on a product in full production.  
www.st.com  
1234567...239

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flas
STM32F427VIT7TR STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flas
STM32F427XX STMICROELECTRONICS

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