STM32F103C8T6TR STMicroelectronics, STM32F103C8T6TR Datasheet - Page 57

• Manufacturer Part Number: STM32F103C8T6TR
• Description: MCU ARM 64KB FLASH MEM 48-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103C8T6TR

• 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: 37
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• For Use With: 497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32497-8511 - KIT STARTER FOR STM32 512K FLASH497-6438 - BOARD EVALUTION FOR STM32 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

STM32F103xx
General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
ceramic (good quality). They should be placed them as close as possible to the chip.
Figure 25. Power supply and reference decoupling (V
1. V
Figure 26. Power supply and reference decoupling (V
1. V
REF+
REF+
and V
and V
REF–
REF–
1 µF // 10 nF
inputs are available only on 100-pin packages.
inputs are available only on 100-pin packages.
REF+
is connected to V
1 µF // 10 nF
1 µF // 10 nF
DDA
or not. The 10 nF capacitors should be
V
V
V
V
STM32F103xx
V
(see note 1)
(See note 1)
(See note 1)
DDA
SSA
REF+
REF–
REF+
STM32F103xx
/V
(see note 1)
/V
/V
REF+
REF+
Figure 25
REF+
DDA
SSA
not connected to
connected to
Electrical characteristics
or
Figure
ai14388
ai14389
V
DDA
26,
V
DDA
)
)
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