STM32F103RDT6TR STMicroelectronics, STM32F103RDT6TR Datasheet - Page 40

• Manufacturer Part Number: STM32F103RDT6TR
• Description: MCU ARM 384KB FLASH MEM 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103RDT6TR

• 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: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: STM32F103x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, I2C, SPI, USART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 3 (12 bit, 16 Channel)
• On-chip Dac: 2 (12 bit, 2 Channel)
• 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: -
• Lead Free Status / Rohs Status: Details

Electrical characteristics
5.1.6
Caution:
5.1.7
40/123
Power supply scheme
Figure 12. Power supply scheme
In
Current consumption measurement
Figure 13. Current consumption measurement scheme
Figure
+ 1 µF
10 nF
12, the 4.7 µF capacitor must be connected to V
V DD
11 × 100 nF
+ 1 × 4.7 µF
+ 1 µF
10 nF
1.8-3.6V
V DD
V REF
V DD1/2/.../11
V SS1/2/.../11
GP I/Os
V REF+
V REF-
V DDA
V SSA
V BAT
Doc ID 14611 Rev 7
I DD _V BAT
I DD
Regulator
STM32F103xC, STM32F103xD, STM32F103xE
ADC
Po wer swi tch
V DD
V DDA
OUT
V BAT
IN
RCs, PLL,
Logic
Analog:
IO
ai14126
...
DD3
Backup registers)
Backup circuitry
(OSC32K,RTC,
Wake-up logic
.
& Memories)
Kernel logic
(CPU,
Digital
ai15401