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[STM32F4]

STM32F479 又来了,看样子又增加了一些功能部件

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node|  楼主 | 2015-4-22 07:35 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
Key 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 384+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: RAM,PSRAM,SDRAM/LPSDR SDRAM, Flash NOR/NAND memories
Dual-flash mode Quad SPI interface
Graphics:
Chrom-ART Accelerator™ (DMA2D), graphical hardware accelerator enabling enhanced graphical user interface with minimum CPU load
LCD TFT controller supporting up to XGA resolution
MIPI® DSI host controller supporting up to 720p 30Hz resolution
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
VBATsupply 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 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. 2x watchdogs and SysTick timer
Debug mode
SWD & JTAG interfaces
Cortex-M4 Trace Macrocell™
Up to 161 I/O ports with interrupt capability
Up to 157 fast I/Os up to 90 MHz
Up to 159 5 V-tolerant I/Os
Up to 21 communication interfaces
Up to 3 × I2C interfaces (SMBus/PMBus)
Up to 4 USARTs and 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
Dedicated USB power rail enabling on-chip PHYs operation throughout the entire MCU power supply range
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
Cryptographic accelerator
Hardware accelerator for AES 128, 192 256, Triple DES, HASH (MD5, SHA-1, SHA-2) and HMAC
True random number generator
CRC calculation unit
RTC: subsecond accuracy, hardware calendar
96-bit unique ID
沙发
tianhaolan| | 2015-4-22 08:09 | 只看该作者
听起来很强大的样子呢

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板凳
mmuuss586| | 2015-4-22 08:22 | 只看该作者

429还没怎么熟悉呢;

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地板
wxlhonker| | 2015-4-22 08:45 | 只看该作者
就是啊,429现在感觉还没铺开呢,价格还较高,这个479肯定是更贵,不过支持MIPI接口很赞啊,下份资料看看先

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5
alsowang| | 2015-4-22 08:48 | 只看该作者
很吊很强大

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来自iPhone 5
6
dami| | 2015-4-22 08:49 | 只看该作者
429还没怎么熟悉呢;ha ha!

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7
wangyun1987| | 2015-4-22 09:37 | 只看该作者
这么快啊,又出新品了

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8
戈卫东| | 2015-4-22 09:50 | 只看该作者
MIPI?是什么?

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9
bobde163| | 2015-4-22 09:57 | 只看该作者
性能很强大

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10
brave123| | 2015-4-22 10:16 | 只看该作者
本帖最后由 brave123 于 2015-4-22 13:55 编辑

论坛有没有发STM32F479板子的活动?

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11
jshengw| | 2015-4-22 19:51 | 只看该作者
180MHZ,不错

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12
lvyunhua| | 2015-4-22 20:31 | 只看该作者
还没有量产吧,不知道性能怎么样?

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13
jekey| | 2015-4-22 21:05 | 只看该作者
m4的价格太高。

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14
周董| | 2015-4-22 22:13 | 只看该作者
额 感觉很高大上的样子,表示看不懂额

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15
碧云天书| | 2015-4-22 22:36 | 只看该作者
说好的带高速USB PHY的F469呢?

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16
wangbao619| | 2015-4-30 14:04 | 只看该作者
不错挺快的

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17
jinchen1227| | 2015-4-30 15:56 | 只看该作者
正准备买块429呢。。。

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18
singlechipp| | 2015-4-30 19:28 | 只看该作者
更新太快,跟不上脚步了..

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