STM32F103RBT7TR STMicroelectronics, STM32F103RBT7TR Datasheet - Page 9

• Manufacturer Part Number: STM32F103RBT7TR
• Description: MCU ARM 32BIT 64KB FLASH 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103RBT7TR

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 51
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Processor Series: STM32F103x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 20 KB
• Interface Type: CAN, I2C, SPI, USART, USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, KSDK-STM32-PLUS, KSK-STM32-JL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ST-LINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (12 bit, 16 Channel)
• For Use With: 497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32KSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8511 - KIT STARTER FOR STM32 512K FLASH497-8505 - KIT STARTER FOR STM32F10XE MCU497-8418 - BOARD DEMO DGTL PHOTOFRAME STM32497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2MCBSTM32 - BOARD EVAL FOR STM STM32X SER497-6053 - KIT STARTER FOR STM32497-6052 - KIT STARTER FOR STM32497-6050 - KIT STARTER FOR STM32497-6049 - KIT EVALUATION LOW COST STM32497-6048 - BOARD EVALUATION FOR STM32497-6047 - KIT DEVELOPMENT FOR STM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F103x8, STM32F103xB
1
2
Introduction
This datasheet 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, please refer to
Section 2.2: Full compatibility throughout the
The medium-density STM32F103xx datasheet should 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 Cortex™-M3 core please refer to the Cortex™-M3 Technical
Reference Manual, available from the www.arm.com website at the following address:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337e/.
Description
The STM32F103x8 and STM32F103xB 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 I
USARTs, an USB and a CAN.
The STM32F103xx medium-density performance line family operates from a 2.0 to 3.6 V
power supply. It is 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:
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Figure 1
Motor drive and application control
Medical and handheld equipment
PC peripherals gaming and GPS platforms
Industrial applications: PLC, inverters, printers, and scanners
Alarm systems, Video intercom, and HVAC
shows the general block diagram of the device family.
Doc ID 13587 Rev 11
family.
2
Cs and SPIs, three
Introduction
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