STM32F102R8T6 STMicroelectronics, STM32F102R8T6 Datasheet - Page 37

• Manufacturer Part Number: STM32F102R8T6
• Description: MCU ARM 32BIT 64KB FLASH 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F102R8T6

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K 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
• Processor Series: STM32F102x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 10 KB
• Interface Type: I2C/SPI/USART/USB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ST-LINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 12-bit
• 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: Lead free / RoHS Compliant
• Other names: 497-8311

STM32F102x8, STM32F102xB
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in
under the following conditions:
●
●
●
●
Table 18.
1.
2. Specific conditions for ADC: f
APB1
APB2
in the ADC_CR2 register is set to 1.
f
HCLK
all I/O pins are in input mode with a static value at V
all peripherals are disabled unless otherwise mentioned
the given value is calculated by measuring the current consumption
–
–
ambient operating temperature and V
Table
= 48 MHz, f
with all peripherals clocked off
with only one peripheral clocked on
5.
Peripheral current consumption
Peripheral
TIM2
TIM3
TIM4
SPI2
USART2
USART3
USB
I2C1
I2C2
GPIO A
GPIO B
GPIO C
GPIO D
ADC1
SPI1
USART1
APB1
= f
(2)
HCLK/2
HCLK
, f
Doc ID 15056 Rev 3
APB2
= 48 MHz, f
= f
HCLK
APB1
, default prescaler value for each peripheral.
DD
0.90
0.86
0.88
0.26
0.45
0.43
0.57
0.24
0.25
0.45
0.32
0.49
0.32
1.51
0.21
0.72
= f
Typical consumption at 25 °C
supply voltage conditions summarized in
HCLK
/2, f
APB2
DD
= f
HCLK
or V
Table
, f
SS
Electrical characteristics
ADCCLK
(no load)
18. The MCU is placed
= f
(1)
HCLK
/4, ADON bit
Unit
mA
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