STM32F103CBU6TR datasheet(9/116 Pages) STMICROELECTRONICS

9 / 116 page

DS5319 Rev 18

9/116

STM32F103x8, STM32F103xB

Introduction

115

Introduction

This document provides the ordering information and mechanical device characteristics of

the STM32F103x8 and STM32F103xB medium-density performance line microcontrollers.

For more details on the whole STMicroelectronics STM32F103xx family, refer to

Section 2.2: Full compatibility throughout the family.

The medium-density STM32F103xx datasheet must be read in conjunction with the low-,

medium- and high-density STM32F10xxx reference manual. The reference and Flash

programming manuals are both available from the STMicroelectronics website www.st.com.

For information on the Arm®(a) Cortex®-M3 core refer to the Cortex®-M3 Technical

Reference Manual, available from the www.arm.com website.

Description

The STM32F103xx medium-density performance line family incorporates the



high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency,

high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to

20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two

APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one

PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs

and SPIs, three USARTs, an USB and a CAN.

The devices operate from a 2.0 to 3.6 V power supply. They are available in both the –40 to

+85 °C temperature range and the –40 to +105 °C extended temperature range. A

comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F103xx medium-density performance line family includes devices in six different

package types: from 36 pins to 100 pins. Depending on the device chosen, different sets of

peripherals are included, the description below gives an overview of the complete range of

peripherals proposed in this family.

These features make the STM32F103xx medium-density performance line microcontroller

family suitable for a wide range of applications such as motor drives, application control,

medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial

applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and

HVACs.

a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

STM32F103CBU6TR 数据表(PDF) 9 Page - STMicroelectronics

STM32F103CBU6TR 数据表(HTML) 9 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载