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Microcontrollers and Processors / Microcontrollers / STM32F103RDT6
Datasheets
STM32F103RDT6 by: STMicroelectronics

Mainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN

Part Details for STM32F103RDT6 by STMicroelectronics

Results Overview of STM32F103RDT6 by STMicroelectronics

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STM32F103RDT6 Information

STM32F103RDT6 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32F103RDT6

Part # Distributor Description Stock Price Buy
DISTI # 01P4100
Newark Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-64, Product Range:Stm32 Family Stm32F1 Series M... icrocontrollers, Device Core:Arm Cortex-M3, Data Bus Width:32 Bit, Operating Frequency Max:72Mhz, Program Memory Size:384Kb Rohs Compliant: Yes |Stmicroelectronics STM32F103RDT6 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 273
  • 1 $10.3500
  • 10 $8.7700
  • 25 $8.4500
  • 50 $8.2000
  • 100 $7.9900
$7.9900 / $10.3500 Buy Now
DISTI # 497-11528-ND
DigiKey IC MCU 32BIT 384KB FLASH 64LQFP Min Qty: 1 Lead time: 13 Weeks Container: Tray Temporarily Out of Stock
  • 1 $9.3800
  • 10 $7.3010
  • 25 $6.7824
  • 160 $6.0633
  • 320 $5.8773
  • 640 $5.7243
  • 1,120 $5.6208
$5.6208 / $9.3800 Buy Now
DISTI # STM32F103RDT6
Avnet Americas MCU 32-bit STM32F ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray - Trays (Alt: STM32F103R... DT6) more RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 13 Weeks, 0 Days Container: Tray 0
  • 960 $5.3425
  • 1,920 $5.2603
  • 3,840 $5.1781
  • 5,760 $5.0959
  • 7,680 $5.0343
$5.0343 / $5.3425 Buy Now
DISTI # STM32F103RDT6
Avnet Americas MCU 32-bit STM32F ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray - Trays (Alt: STM32F103R... DT6) more RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 13 Weeks, 0 Days Container: Tray 0
  • 960 $5.3425
  • 1,920 $5.2603
  • 3,840 $5.1781
  • 5,760 $5.0959
  • 7,680 $5.0343
$5.0343 / $5.3425 Buy Now
DISTI # 511-STM32F103RDT6
Mouser Electronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 257 to 512 USB/CAN RoHS: Compliant 496
  • 1 $8.3400
  • 10 $6.5000
  • 25 $6.0400
  • 50 $6.0300
  • 100 $5.6300
  • 960 $5.6200
$5.6200 / $8.3400 Buy Now
DISTI # V79:2366_30428520
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2301 Americas - 21120
  • 1 $9.3612
  • 10 $7.2864
  • 25 $6.7688
  • 160 $6.2378
$6.2378 / $9.3612 Buy Now
STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor co... ntrol, USB and CAN more RoHS: Compliant Min Qty: 1 516
  • 1 $8.1700
  • 10 $6.3700
  • 25 $5.9200
  • 50 $5.9100
  • 100 $5.5200
  • 250 $5.5200
  • 500 $5.5200
$5.5200 / $8.1700 Buy Now
DISTI # 87835715
Verical MCU 32-bit ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2301 Americas - 21120
  • 2 $7.4520
  • 10 $5.8340
  • 25 $5.3730
$5.3730 / $7.4520 Buy Now
DISTI # 84027105
Verical MCU 32-bit ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2423 Americas - 3180
  • 2 $7.5906
  • 10 $5.9429
  • 25 $5.2303
  • 160 $5.1783
$5.1783 / $7.5906 Buy Now
DISTI # 70398996
Verical MCU 32-bit ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray RoHS: Compliant Min Qty: 6 Package Multiple: 1 Americas - 960
  • 6 $7.9100
$7.9100 Buy Now
Bristol Electronics   Min Qty: 1 5
  • 1 $8.9600
  • 4 $5.8240
$5.8240 / $8.9600 Buy Now
Quest Components   4
  • 1 $12.0000
  • 2 $8.0000
  • 4 $6.0000
$6.0000 / $12.0000 Buy Now
DISTI # STM32F103RDT6
TME IC: STM32 ARM microcontroller, 72MHz, LQFP64, 2÷3.6VDC, -40÷85°C Min Qty: 1 10
  • 1 $10.7700
  • 5 $10.2600
  • 25 $8.7500
  • 100 $7.3400
$7.3400 / $10.7700 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 3
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
NexGen Digital   2
RFQ
DISTI # SMC-STM32F103RDT6
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 9600
RFQ
DISTI # STM32F103RDT6
Avnet Silica MCU 32bit STM32F ARM Cortex M3 RISC 384KB Flash 25V33V 64Pin LQFP Tray (Alt: STM32F103RDT6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 14 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STM32F103RDT6
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray 960
  • 1 $7.9100
  • 10 $6.1700
  • 50 $5.7300
  • 100 $5.3100
  • 200 $5.2000
  • 500 $5.0600
  • 1,920 $4.5900
  • 3,840 $4.4200
$4.4200 / $7.9100 Buy Now
DISTI # STM32F103RDT6
EBV Elektronik MCU 32bit STM32F ARM Cortex M3 RISC 384KB Flash 25V33V 64Pin LQFP Tray (Alt: STM32F103RDT6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 14 Weeks, 0 Days EBV - 1760
Buy Now
Vyrian Peripheral ICs 607
RFQ
Win Source Electronics MCU 32-bit ARM Cortex M3 RISC 384KB Flash 2.5V/3.3V 64-Pin LQFP Tray / IC MCU 32BIT 384KB FLASH 64LQ... FP more 7000
  • 14 $5.4896
  • 30 $5.1354
  • 46 $4.9584
  • 66 $4.6043
  • 85 $4.4271
  • 106 $4.2501
$4.2501 / $5.4896 Buy Now

Part Details for STM32F103RDT6

STM32F103RDT6 CAD Models

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STM32F103RDT6 Part Data Attributes

Parametric Data
STM32F103RDT6 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32F103RDT6 STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description LQFP-64
Pin Count 64
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 13 Weeks
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
CPU Family CORTEX-M3
Clock Frequency-Max 16 MHz
DAC Channels YES
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G64
JESD-609 Code e4
Length 10 mm
Moisture Sensitivity Level 3
Number of DMA Channels
Number of I/O Lines 51
Number of Terminals 64
Number of Timers 7
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP64,.47SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 65536
ROM (words) 393216
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 72 MHz
Supply Current-Max 70 mA
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3.3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32F103RDT6

This table gives cross-reference parts and alternative options found for STM32F103RDT6. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32F103RDT6, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STM32F103RDT7TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 STM32F103RDT6 vs STM32F103RDT7TR
STM32F103RDT6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 STM32F103RDT6 vs STM32F103RDT6XXX
STM32F103RDT7XXXTR STMicroelectronics Check for Price IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,QFP,64PIN,PLASTIC STM32F103RDT6 vs STM32F103RDT7XXXTR
STM32F103RDT6XXXTR STMicroelectronics Check for Price IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,QFP,64PIN,PLASTIC STM32F103RDT6 vs STM32F103RDT6XXXTR
Part Number Manufacturer Composite Price Description Compare
STM32F103RDT6TR STMicroelectronics Check for Price Mainstream Performance line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103RDT6 vs STM32F103RDT6TR
STM32F103RDT7XXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 STM32F103RDT6 vs STM32F103RDT7XXX
STM32F103RET6 STMicroelectronics $8.4883 Mainstream Performance line, Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103RDT6 vs STM32F103RET6
STM32F103R4T6A STMicroelectronics Check for Price Mainstream Performance line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103RDT6 vs STM32F103R4T6A
STM32F103R4T6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, ROHS COMPLIANT, LQFP-64 STM32F103RDT6 vs STM32F103R4T6XXX
STM32F103RCT6TR STMicroelectronics $5.5496 Mainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103RDT6 vs STM32F103RCT6TR
STM32F103R4T6TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, ROHS COMPLIANT, LQFP-64 STM32F103RDT6 vs STM32F103R4T6TR
STM32F103RBT6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, ROHS COMPLIANT, QFP-64 STM32F103RDT6 vs STM32F103RBT6XXX
STM32F103RBH6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PBGA64, 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64 STM32F103RDT6 vs STM32F103RBH6XXX
STM32F103RBH7TR STMicroelectronics Check for Price 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PBGA64, 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64 STM32F103RDT6 vs STM32F103RBH7TR

STM32F103RDT6 Related Parts

STM32F103RDT6 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32F103RDT6 is 72 MHz, but it can be overclocked to 80 MHz with some limitations.

  • The clock settings can be configured using the Clock Control Register (RCC_CR) and the Flash Control Register (FLASH_ACR). You need to enable the HSE (High-Speed External) clock, configure the PLL (Phase-Locked Loop) settings, and set the clock source for the CPU.

  • The BOOT0 and BOOT1 pins are used to select the boot mode of the microcontroller. BOOT0 is used to select between the internal flash and the system memory, while BOOT1 is used to select between the internal flash and the external memory.

  • The USART peripherals can be used for serial communication. You need to enable the USART clock, configure the USART registers (USART_CR1, USART_CR2, etc.), and set the baud rate and data bits. You can use the HAL library or write your own driver to use the USART peripherals.

  • The NVIC is used to handle interrupts generated by the peripherals. It allows you to prioritize interrupts, enable/disable interrupts, and set the interrupt vector table. You need to configure the NVIC registers (NVIC_ISER, NVIC_ICER, etc.) to use interrupts in your application.