欢迎访问ic37.com |
会员登录 免费注册
发布采购

STM32F103CBH7XXX 参数 Datasheet PDF下载

STM32F103CBH7XXX图片预览
型号: STM32F103CBH7XXX
PDF下载: 下载PDF文件 查看货源
内容描述: 中密度高性能线的基于ARM的32位MCU,具有64或128 KB的闪存, USB , CAN ,7个定时器, 2的ADC ,9个通信接口 [Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces]
分类和应用: 闪存通信
文件页数/大小: 92 页 / 1212 K
品牌: STMICROELECTRONICS [ ST ]
 浏览型号STM32F103CBH7XXX的Datasheet PDF文件第13页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第14页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第15页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第16页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第18页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第19页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第20页浏览型号STM32F103CBH7XXX的Datasheet PDF文件第21页  
STM32F103x8, STM32F103xB  
SysTick timer  
Description  
This timer is dedicated for OS, but could also be used as a standard downcounter. It  
features:  
A 24-bit downcounter  
Autoreload capability  
Maskable system interrupt generation when the counter reaches 0  
Programmable clock source  
2.3.16  
I²C bus  
Up to two I²C bus interfaces can operate in multimaster and slave modes. They can support  
standard and fast modes.  
They support dual slave addressing (7-bit only) and both 7/10-bit addressing in master  
mode. A hardware CRC generation/verification is embedded.  
They can be served by DMA and they support SM Bus 2.0/PM Bus.  
2.3.17  
2.3.18  
Universal synchronous/asynchronous receiver transmitter (USART)  
One of the USART interfaces is able to communicate at speeds of up to 4.5 Mbit/s. The  
other available interfaces communicate at up to 2.25 Mbit/s. They provide hardware  
management of the CTS and RTS signals, IrDA SIR ENDEC support, are ISO 7816  
compliant and have LIN Master/Slave capability.  
All USART interfaces can be served by the DMA controller.  
Serial peripheral interface (SPI)  
Up to two SPIs are able to communicate up to 18 Mbits/s in slave and master modes in full-  
duplex and simplex communication modes. The 3-bit prescaler gives 8 master mode  
frequencies and the frame is configurable to 8 bits or 16 bits. The hardware CRC  
generation/verification supports basic SD Card/MMC modes.  
Both SPIs can be served by the DMA controller.  
2.3.19  
2.3.20  
Controller area network (CAN)  
The CAN is compliant with specifications 2.0A and B (active) with a bit rate up to 1 Mbit/s. It  
can receive and transmit standard frames with 11-bit identifiers as well as extended frames  
with 29-bit identifiers. It has three transmit mailboxes, two receive FIFOs with 3 stages and  
14 scalable filter banks.  
Universal serial bus (USB)  
The STM32F103xx performance line embeds a USB device peripheral compatible with the  
USB full-speed 12 Mbs. The USB interface implements a full-speed (12 Mbit/s) function  
interface. It has software-configurable endpoint setting and suspend/resume support. The  
dedicated 48 MHz clock is generated from the internal main PLL (the clock source must use  
a HSE crystal oscillator).  
Doc ID 13587 Rev 11  
17/92