mark0668
发表于 2016-1-18 12:59:50
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 168 MHz,
memory protection unit, 210 DMIPS/
1.25 DMIPS/MHz (Dhrystone 2.1), and DSP
instructions
■ Memories
– Up to 1 Mbyte of Flash memory
– Up to 192+4 Kbytes of SRAM including 64-
Kbyte of CCM (core coupled memory) data
RAM
– Flexible static memory controller
supporting Compact Flash, SRAM,
PSRAM, NOR and NAND memories
■ LCD parallel interface, 8080/6800 modes
Up to 15 communication interfaces
– Up to 3 × I 2 C interfaces (SMBus/PMBus)
– Up to 4 USARTs/2 UARTs (10.5 Mbit/s,
ISO 7816 interface, LIN, IrDA, modem
control)
– Up to 3 SPIs (37.5 Mbits/s), 2 with muxed
full-duplex I 2 S to achieve audio class
accuracy via internal audio PLL or external
clock
– 2 × CAN interfaces (2.0B Active)
– SDIO interface
hello！
发表于 2016-1-18 13:02:30
支持支持:)
圆点博士后
发表于 2016-1-18 13:03:18
1.NUCLEO_STM32F334R8
2.产品特性
[*]Core: ARM® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction
[*]Memories
[*]Up to 64 KB of Flash memory
[*]Up to 12 KB of SRAM with HW parity check
[*]Routine booster: 4 KB of SRAM on instruction and data bus with HW parity check (CCM)
[*]CRC calculation unit
[*]Reset and supply management
[*]VDD,VDDA voltage range: 2.0 to 3.6 V
[*]Power-on/Power-down reset (POR/PDR)
[*]Programmable voltage detector (PVD)
[*]Low-power modes: Sleep,Stop,Standby
[*]VBATsupply for RTC and backup registers
[*]Clock management
[*]4 to 32 MHz crystal oscillator
[*]
sxdahss
发表于 2016-1-18 13:05:17
过来看看:):):):)
chen00000009
发表于 2016-1-18 13:05:17
1、 ；
2、 说明该STM32产品型号:NUCLEO-F030R8
列举其一项或者多项特性:支持mbed\Arduino
同时附件上传一篇该型号产品的资料:
3、 基于STM32你做过哪些设计？
运动控制器的开发、传感器模块的控制IC
馕边子
发表于 2016-1-18 13:49:16
本帖最后由 馕边子 于 2016-1-18 13:53 编辑
1、现在在测试nucleo——L476RG和nucleoL152 图片见附件，单位打算从赛普拉斯芯片，转到意法的stm32上，找些板子在做测试。
2、这个476最主要的特性是极为省电和dsp功能，我们现在主要是测试功耗和iot系统。也发了些关于安装使用的小帖子。
3、测试中，提供的例程sleep，deepsleep，stop，以及stm32cubel4中大多数功耗模式都测试过，下一步是os。希望得到长期支持，也横希望有新的测试开发板，用于通讯模块测试。谢谢。
4、非常希望得到新的开发板用于测试通讯模块。
haiguanguan
发表于 2016-1-18 13:56:55
本帖最后由 haiguanguan 于 2016-1-18 14:07 编辑
1、 晒出你使用过的STM32开发板/芯片图片（如果还未使用过，可从官网寻找）；NUCLEO-F072RB
2、 说明该STM32产品型号，列举其一项或者多项特性，同时附件上传一篇该型号产品的资料（官方文档或者网络上的文章分享均可，点击立刻下载官方文档）STM32F072xx系列主要特性:
Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
Memories
– 64 to 128 Kbytes of Flash memory
– 16 Kbytes of SRAM with HW parity
CRC calculation unit
Reset and power management
– Digital & I/Os supply: VDD = 2.0 V to 3.6 V
– Analog supply: VDDA = VDD to 3.6 V
– Selected I/Os: VDDIO2 = 1.65 V to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, Standby
– VBAT supply for RTC and backup registers
Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x6 PLL option
– Internal 40 kHz RC oscillator
– Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
Up to 87 fast I/Os
– All mappable on external interrupt vectors
– Up to 68 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2
7-channel DMA controller
One 12-bit, 1.0 μs ADC (up to 16 channels)
– Conversion range: 0 to 3.6 V
– Separate analog supply: 2.4 V to 3.6 V
One 12-bit D/A converter (with 2 channels)
Two fast low-power analog comparators with programmable input and output
Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors
Calendar RTC with alarm and periodic wakeup from Stop/Standby
12 timers
– One 16-bit advanced-control timer for 6 channel PWM output
– One 32-bit and seven 16-bit timers, with up to 4 IC/OC, OCN, usable for IR control decoding or DAC control
– Independent and system watchdog timers
– SysTick timer
Communication interfaces
– Two I2C interfaces supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink; one supporting SMBus/PMBus and wakeup
– Four USARTs supporting master synchronous SPI and modem control; two with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature
– Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, and with I2S interface multiplexed – CAN interface
– USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support
HDMI CEC wakeup on header reception
Serial wire debug (SWD)
STM32F072
3、 基于STM32你做过哪些设计？（如没有则不写）
生成125k激活器的激活方波
dsjsjf
发表于 2016-1-18 14:06:13
每天参与抽奖的人是当天回帖的人吗？还是所有回过贴的？
zh384407950
发表于 2016-1-18 14:06:21
1、 晒出你使用过的STM32开发板/芯片图片（如果还未使用过，可从官网寻找）；
2、 说明该STM32产品型号，列举其一项或者多项特性，同时附件上传一篇该型号产品的资料（官方文档或者网络上的文章分享均可，点击立刻下载官方文档）
3、 基于STM32你做过哪些设计？（如没有则不写）
123tango
发表于 2016-1-18 14:21:02
STM32L476 低功耗，M4内核
基于STM32的环境监测系统