【活动】庆祝STM32出货量超10亿颗，开发板送不停！

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
QQ图片20160118130107.png

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:

DM00105925.pdf (641.5 KB, 下载次数: 15)

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
QQ图片20160118132141.jpg

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

F072数据手册DM00090510.pdf (1.7 MB, 下载次数: 0)