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Microcontrollers and Processors / Microcontrollers / STM32F103C8T7
Datasheets
STM32F103C8T7 by: STMicroelectronics

Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN

Part Details for STM32F103C8T7 by STMicroelectronics

Results Overview of STM32F103C8T7 by STMicroelectronics

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Applications Education and Research Aerospace and Defense Agriculture Technology Robotics and Drones

STM32F103C8T7 Information

STM32F103C8T7 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 STM32F103C8T7

Part # Distributor Description Stock Price Buy
DISTI # 72T2644
Newark Mcu, 32Bit, Cortex-M3, 72Mhz, Lqfp-48, Product Range:Stm32 Family Stm32F1 Series Microcontrollers, ... Device Core:Arm Cortex-M3, Data Bus Width:32 Bit, Operating Frequency Max:72Mhz, Program Memory Size:64Kb, No. Of Pins:48Pins Rohs Compliant: Yes |Stmicroelectronics STM32F103C8T7 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 5835
  • 1 $3.2800
  • 10 $3.2800
  • 25 $3.2800
  • 50 $3.2800
  • 100 $3.2800
  • 250 $3.2800
  • 500 $3.2800
$3.2800 Buy Now
DISTI # 497-11517-ND
DigiKey IC MCU 32BIT 64KB FLASH 48LQFP Min Qty: 1 Lead time: 13 Weeks Container: Tray 697
In Stock
  • 1 $6.4600
  • 10 $4.9660
  • 25 $4.5924
  • 100 $4.1817
  • 250 $3.9859
  • 500 $3.8679
  • 1,000 $3.7708
  • 2,500 $3.6683
$3.6683 / $6.4600 Buy Now
DISTI # 72T2644
Avnet Americas ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz ... - Bulk (Alt: 72T2644) more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 19 Weeks, 1 Days Container: Bulk 843 Partner Stock
  • 1 $7.0900
  • 10 $5.6100
  • 25 $4.8800
  • 50 $4.8000
  • 100 $4.7100
$4.7100 / $7.0900 Buy Now
DISTI # 72T2644
Avnet Americas ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz ... - Bulk (Alt: 72T2644) more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 19 Weeks, 1 Days Container: Bulk 843 Partner Stock
  • 1 $7.0900
  • 10 $5.6100
  • 25 $4.8800
  • 50 $4.8000
  • 100 $4.7100
$4.7100 / $7.0900 Buy Now
DISTI # STM32F103C8T7
Avnet Americas ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz ... - Trays (Alt: STM32F103C8T7) more RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks, 0 Days Container: Tray 0
  • 1,500 $3.4014
  • 3,000 $3.3184
  • 6,000 $3.2784
  • 9,000 $3.2394
  • 12,000 $3.2013
$3.2013 / $3.4014 Buy Now
DISTI # STM32F103C8T7
Avnet Americas ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz ... - Trays (Alt: STM32F103C8T7) more RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks, 0 Days Container: Tray 0
  • 1,500 $3.4014
  • 3,000 $3.3184
  • 6,000 $3.2784
  • 9,000 $3.2394
  • 12,000 $3.2013
$3.2013 / $3.4014 Buy Now
DISTI # 511-STM32F103C8T7
Mouser Electronics ARM Microcontrollers - MCU 32BIT Cortex M3 Medium-density RoHS: Compliant 831
  • 1 $5.7800
  • 10 $4.5800
  • 25 $4.2300
  • 50 $4.2100
  • 100 $3.9300
  • 250 $3.7500
  • 500 $3.6300
  • 1,000 $3.5400
  • 1,500 $3.4300
$3.4300 / $5.7800 Buy Now
DISTI # V36:1790_06561387
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2246 Americas - 2832
  • 1 $4.4440
  • 10 $3.8490
  • 25 $3.7920
  • 50 $3.7660
  • 100 $3.4510
  • 250 $3.2930
  • 500 $3.1850
$3.1850 / $4.4440 Buy Now
STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor con... trol, USB and CAN more RoHS: Compliant Min Qty: 1 1001
  • 1 $5.6600
  • 10 $4.4900
  • 25 $4.1500
  • 50 $4.1300
  • 100 $3.8500
  • 250 $3.6800
  • 500 $3.5600
$3.5600 / $5.6600 Buy Now
Future Electronics STM32F Series 64 kB Flash 20 kB RAM 72 MHz 32-Bit Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 250 Lead time: 13 Weeks Container: Tray 0
Tray
  • 250 $3.2000
$3.2000 Buy Now
DISTI # 70321440
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2334 Americas - 13078
  • 2 $3.1420
$3.1420 Buy Now
DISTI # 73549895
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 9 Package Multiple: 1 Americas - 3000
  • 9 $4.9200
$4.9200 Buy Now
DISTI # 81320782
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2246 Americas - 2832
  • 2 $3.1850
$3.1850 Buy Now
DISTI # 73550019
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 10 Package Multiple: 1 Americas - 2558
  • 10 $4.9200
$4.9200 Buy Now
DISTI # 86929604
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2444 Americas - 1834
  • 2 $5.5046
  • 10 $4.4341
  • 25 $4.3382
  • 50 $4.2964
  • 100 $3.7979
  • 250 $3.5613
  • 500 $3.4135
$3.4135 / $5.5046 Buy Now
DISTI # 39229510
Verical MCU 32-bit ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant Min Qty: 16 Package Multiple: 1 Americas - 843
  • 16 $5.1654
  • 25 $4.9434
  • 50 $4.7551
  • 100 $4.5937
  • 250 $4.4544
  • 500 $4.3332
$4.3332 / $5.1654 Buy Now
DISTI # STM32F103C8T7
TME IC: STM32 ARM microcontroller, 72MHz, LQFP48, 2÷3.6VDC, -40÷105°C Min Qty: 1 0
  • 1 $6.2300
  • 3 $5.9400
  • 10 $5.6400
  • 25 $5.3100
  • 50 $5.0000
  • 100 $4.6700
  • 250 $4.4700
  • 500 $4.0800
  • 1,000 $3.9200
$3.9200 / $6.2300 RFQ
DISTI # STM32F103C8T7
Avnet Silica ARM MCU Motor Control STM32 Family STM32F1 Series Microcontrollers ARM CortexM3 32 bit 72 MHz (Alt: ... STM32F103C8T7) more RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 14 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STM32F103C8T7
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray 2558
  • 1 $4.8500
  • 10 $3.9300
  • 50 $3.3800
  • 100 $3.3600
  • 200 $3.2800
  • 500 $2.9800
  • 1,000 $2.8700
  • 3,000 $2.7900
  • 6,000 $2.6900
$2.6900 / $4.8500 Buy Now
DISTI # STM32F103C8T7
EBV Elektronik ARM MCU Motor Control STM32 Family STM32F1 Series Microcontrollers ARM CortexM3 32 bit 72 MHz (Alt: ... STM32F103C8T7) more RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Peripheral ICs 5085
RFQ

Part Details for STM32F103C8T7

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STM32F103C8T7 Part Data Attributes

Parametric Data
STM32F103C8T7 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32F103C8T7 STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 64 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
Pin Count 48
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 19 Weeks, 1 Day
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
CPU Family CORTEX-M3
Clock Frequency-Max 16 MHz
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G48
JESD-609 Code e3
Length 7 mm
Moisture Sensitivity Level 3
Number of I/O Lines 37
Number of Terminals 48
On Chip Program ROM Width 8
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code QFP
Package Equivalence Code QFP48,.35SQ,20
Package Shape SQUARE
Package Style FLATPACK
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 20480
ROM (words) 65536
ROM Programmability FLASH
Speed 72 MHz
Supply Current-Max 50.3 mA
Supply Voltage-Max 3.6 V
Supply Voltage-Min 2 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32F103C8T7

This table gives cross-reference parts and alternative options found for STM32F103C8T7. 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 STM32F103C8T7, 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
STM32F103C8T6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STM32F103C8T7 vs STM32F103C8T6XXX
STM32F103C8T7XXX STMicroelectronics Check for Price 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STM32F103C8T7 vs STM32F103C8T7XXX
STM32F103C8T6 STMicroelectronics $3.6627 Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103C8T7 vs STM32F103C8T6
STM32F103C8T6TR STMicroelectronics $3.5518 Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103C8T7 vs STM32F103C8T6TR
Part Number Manufacturer Composite Price Description Compare
STM32F103C8T7TR STMicroelectronics Check for Price Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103C8T7 vs STM32F103C8T7TR
STM32F103C4U7TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U7TR
STM32F103C4U7ATR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U7ATR
STM32F103C4U7AXXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U7AXXX
STM32F103C4U6TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U6TR
STM32F103CBT6TR STMicroelectronics $4.3567 Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STM32F103C8T7 vs STM32F103CBT6TR
STM32F103C4T7TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STM32F103C8T7 vs STM32F103C4T7TR
STM32F103C4U6AXXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U6AXXX
STM32F103C4U6XXX STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STM32F103C8T7 vs STM32F103C4U6XXX
STM32F103C4T6TR STMicroelectronics Check for Price 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STM32F103C8T7 vs STM32F103C4T6TR

STM32F103C8T7 Related Parts

STM32F103C8T7 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32F103C8T7 is 72 MHz, but it can be overclocked to 90 MHz with some limitations.

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

  • 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.

  • To use the USART peripheral, you need to enable the USART clock, configure the USART registers (USART_CR1, USART_CR2, etc.), set the baud rate, and enable the transmitter and receiver. You can use the HAL library or write your own driver to interact with the USART peripheral.

  • The main difference between the STM32F103C8T6 and STM32F103C8T7 is the amount of flash memory. The STM32F103C8T6 has 32 KB of flash memory, while the STM32F103C8T7 has 64 KB of flash memory.