STM32F102RBT6 STMicroelectronics, STM32F102RBT6 Datasheet - Page 17
![MCU ARM 32BIT 128KB FLASH 64LQFP](/photos/12/15/121504/stmicroelectronics-64-lqfp_sml.jpg)
STM32F102RBT6
Manufacturer Part Number
STM32F102RBT6
Description
MCU ARM 32BIT 128KB FLASH 64LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STEVAL-MKI109V1.pdf
(69 pages)
Specifications of STM32F102RBT6
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
48MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
DMA, 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
16K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
For Use With
497-10030 - STARTER KIT FOR STM32497-8853 - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8505 - KIT STARTER FOR STM32F10XE MCU497-8304 - KIT STM32 MOTOR DRIVER BLDC497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2497-6053 - 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 STM32497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-8312
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F102RBT6
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32F102x8, STM32F102xB
Description
Universal synchronous/asynchronous receiver transmitter (USART)
The available USART interfaces communicate at up to 2.25 Mbit/s. They provide hardware
management of the CTS and RTS signals, support IrDA SIR ENDEC, are ISO 7816
compliant and have LIN Master/Slave capability.
The USART interfaces can be served by the DMA controller.
Serial peripheral interface (SPI)
Two SPIs are able to communicate up to 12 Mbit/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.
Universal serial bus (USB)
The STM32F102xx medium-density USB access 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).
GPIOs (general-purpose inputs/outputs)
Each of the GPIO pins can be configured by software as output (push-pull or open-drain), as
input (with or without pull-up or pull-down) or as peripheral alternate function. Most of the
GPIO pins are shared with digital or analog alternate functions. All GPIOs are high current-
capable except for analog inputs.
The I/Os alternate function configuration can be locked if needed following a specific
sequence in order to avoid spurious writing to the I/Os registers.
ADC (analog to digital converter)
The 12-bit analog to digital converter has up to 16 external channels and performs
conversions in single-shot or scan modes. In scan mode, automatic conversion is performed
on a selected group of analog inputs.
The ADC can be served by the DMA controller.
An analog watchdog feature allows very precise monitoring of the converted voltage of one,
some or all selected channels. An interrupt is generated when the converted voltage is
outside the programmed thresholds.
Temperature sensor
The temperature sensor has to generate a a voltage that varies linearly with temperature.
The conversion range is between 2 V < V
< 3.6 V. The temperature sensor is internally
DDA
connected to the ADC_IN16 input channel which is used to convert the sensor output
voltage into a digital value.
Serial wire JTAG debug port (SWJ-DP)
The ARM SWJ-DP Interface is embedded. and is a combined JTAG and serial wire debug
port that enables either a serial wire debug or a JTAG probe to be connected to the target.
The JTAG TMS and TCK pins are shared respectively with SWDIO and SWCLK and a
specific sequence on the TMS pin is used to switch between JTAG-DP and SW-DP.
Doc ID 15056 Rev 3
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