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Microcontrollers and Processors / Microcontrollers / STM32F103CBT6
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STM32F103CBT6 by:

Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN

Part Details for STM32F103CBT6 by STMicroelectronics

Overview of STM32F103CBT6 by STMicroelectronics

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

Price & Stock for STM32F103CBT6

Part # Distributor Description Stock Price Buy
DISTI # 11N8296
Newark Microcontroller Mcu, 32 Bit, 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:128Kb Rohs Compliant: Yes |Stmicroelectronics STM32F103CBT6 Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 50648
  • 1 $5.2200
  • 10 $4.7800
  • 25 $4.7800
  • 50 $4.7800
  • 100 $4.4200
  • 250 $4.4200
  • 500 $4.4200
$4.4200 / $5.2200 Buy Now
DISTI # 28AC3336
Newark 16/32-Bits Micros Rohs Compliant: Yes |Stmicroelectronics STM32F103CBT6 Min Qty: 250 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 250 $5.4900
  • 500 $5.0000
$5.0000 / $5.4900 Buy Now
DISTI # 497-6288-ND
DigiKey IC MCU 32BIT 128KB FLASH 48LQFP Min Qty: 1 Lead time: 10 Weeks Container: Tray 1812
In Stock
  • 1 $7.0400
  • 10 $6.3560
  • 25 $6.0600
  • 80 $5.2620
  • 250 $5.0255
  • 500 $4.5821
  • 1,000 $3.9908
  • 2,500 $3.8430
$3.8430 / $7.0400 Buy Now
DISTI # STM32F103CBT6
Avnet Americas ARM MCU, 32-bit, ARM Cortex-M3, 72 MHz, 128 KB, 20 KB, 48 Pins, LQFP - Trays (Alt: STM32F103CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Tray 9545
  • 250 $4.3469
  • 260 $4.2591
  • 510 $4.1713
  • 1,300 $4.0834
  • 2,500 $3.9956
  • 13,000 $3.9078
  • 25,000 $3.8200
$3.8200 / $4.3469 Buy Now
DISTI # 511-STM32F103CBT6
Mouser Electronics ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN RoHS: Compliant 5655
  • 1 $7.0400
  • 10 $6.3600
  • 25 $5.2700
  • 250 $5.0300
  • 500 $4.5900
  • 1,000 $4.0000
  • 1,500 $3.8400
$3.8400 / $7.0400 Buy Now
DISTI # E02:0323_00032951
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2342 Europe - 23075
  • 1 $4.8451
  • 250 $4.6051
  • 500 $3.7711
$3.7711 / $4.8451 Buy Now
DISTI # V36:1790_06561391
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2350 Americas - 8567
  • 1 $5.1460
  • 250 $4.8520
  • 500 $3.8320
$3.8320 / $5.1460 Buy Now
DISTI # E54:1762_06543711
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2402 Europe - 5250
  • 1 $4.7590
  • 250 $4.5230
  • 500 $3.7020
$3.7020 / $4.7590 Buy Now
STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN RoHS: Compliant Min Qty: 1 5662
  • 1 $6.9000
  • 10 $6.2300
  • 25 $5.1700
  • 100 $5.1700
  • 250 $4.9300
  • 500 $4.5000
$4.5000 / $6.9000 Buy Now
Future Electronics STM32F Series 128 KB Flash 20 KB RAM 32-Bit ARM Based Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 250 Container: Tray 7250
Tray
  • 250 $4.1300
  • 500 $4.0700
  • 750 $4.0300
  • 1,000 $4.0000
  • 1,250 $3.9200
$3.9200 / $4.1300 Buy Now
Future Electronics STM32F Series 128 KB Flash 20 KB RAM 32-Bit ARM Based Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tray 5576
Tray
  • 1 $4.5400
  • 10 $4.3700
  • 25 $4.2400
  • 75 $4.0900
  • 150 $3.9200
$3.9200 / $4.5400 Buy Now
Future Electronics STM32F Series 128 KB Flash 20 KB RAM 32-Bit ARM Based Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 1 Container: Tray 2000
Tray
  • 250 $4.1300
  • 500 $4.0700
  • 750 $4.0300
  • 1,000 $4.0000
  • 1,250 $3.9200
$3.9200 / $4.1300 Buy Now
Future Electronics STM32F Series 128 KB Flash 20 KB RAM 32-Bit ARM Based Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 250 Container: Tray 0
Tray
  • 250 $3.9200
$3.9200 Buy Now
Future Electronics STM32F Series 128 KB Flash 20 KB RAM 32-Bit ARM Based Microcontroller - LQFP-48 RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 250 Container: Tray 0
Tray
  • 250 $4.1300
  • 500 $4.0700
  • 750 $4.0300
  • 1,000 $4.0000
  • 1,250 $3.9200
$3.9200 / $4.1300 Buy Now
DISTI # 79330833
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 2 Package Multiple: 1 Date Code: 2342 Americas - 23074
  • 2 $4.8384
  • 250 $4.5987
  • 500 $3.7658
$3.7658 / $4.8384 Buy Now
DISTI # 79323405
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 2 Package Multiple: 1 Date Code: 2350 Americas - 8567
  • 2 $5.1460
  • 250 $4.8520
  • 500 $3.8320
$3.8320 / $5.1460 Buy Now
DISTI # 78816897
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 2 Package Multiple: 1 Date Code: 2402 Americas - 5250
  • 2 $4.7590
  • 250 $4.5230
  • 500 $3.7020
$3.7020 / $4.7590 Buy Now
DISTI # 62158338
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 5 Package Multiple: 1 Americas - 2977
  • 5 $7.1125
  • 10 $5.1875
  • 50 $4.6000
  • 100 $4.3250
  • 200 $4.0750
  • 500 $3.8000
  • 1,000 $3.5625
  • 1,500 $3.5500
$3.5500 / $7.1125 Buy Now
DISTI # 73502918
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray Min Qty: 10 Package Multiple: 1 Americas - 1700
  • 10 $6.3659
$6.3659 Buy Now
Bristol Electronics   247
RFQ
DISTI # STM32F103CBT6
Avnet Americas ARM MCU, 32-bit, ARM Cortex-M3, 72 MHz, 128 KB, 20 KB, 48 Pins, LQFP - Trays (Alt: STM32F103CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Tray 9545
  • 250 $4.3469
  • 260 $4.2591
  • 510 $4.1713
  • 1,300 $4.0834
  • 2,500 $3.9956
  • 13,000 $3.9078
  • 25,000 $3.8200
$3.8200 / $4.3469 Buy Now
DISTI # STM32F103CBT6
TME IC: ARM microcontroller, 72MHz, LQFP48, 2÷3.6VDC, 16bit timers: 4 Min Qty: 1 413
  • 1 $6.9600
  • 3 $6.8600
  • 10 $6.7500
  • 25 $5.5200
  • 100 $5.2500
  • 250 $4.8200
  • 500 $4.4500
$4.4500 / $6.9600 Buy Now
DISTI # STM32F103CBT6
Avnet Americas ARM MCU, 32-bit, ARM Cortex-M3, 72 MHz, 128 KB, 20 KB, 48 Pins, LQFP - Trays (Alt: STM32F103CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Tray 9545
  • 250 $4.3469
  • 260 $4.2591
  • 510 $4.1713
  • 1,300 $4.0834
  • 2,500 $3.9956
  • 13,000 $3.9078
  • 25,000 $3.8200
$3.8200 / $4.3469 Buy Now
ComSIT USA MEDIUM-DENSITY PERFORMANCE LINE ARM-BASED 32-BIT MCU RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48 RoHS: Compliant Europe - 2
RFQ
DISTI # STM32F103CBT6
Avnet Silica (Alt: STM32F103CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 11 Weeks, 0 Days Silica - 31000
Buy Now
DISTI # 51S2353
Bürklin Elektronik ARM Cortex M3 microcontroller, 32 bit, 72 MHz, LQFP-48, STM32F103CBT6 Min Qty: 1 5
  • 1 $2.5868
  • 10 $2.3936
  • 50 $2.2648
  • 100 $2.1253
  • 250 $2.0287
$2.0287 / $2.5868 Buy Now
Chip1Cloud IC MCU 32BIT 128KB FLASH 48LQFP 100000
RFQ
DISTI # C1S730200350967
Chip1Stop MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS: Compliant pbFree: Yes Container: Tray 2977
  • 1 $5.6900
  • 10 $4.1500
  • 50 $3.6800
  • 100 $3.4600
  • 200 $3.2600
  • 500 $3.0400
  • 1,000 $2.8500
  • 1,500 $2.8400
$2.8400 / $5.6900 Buy Now
CHIPMALL.COM LIMITED Package/Enclosure48-LQFP 7072
  • 6 $1.4188
  • 100 $1.2223
  • 750 $1.1648
  • 1,500 $1.1089
$1.1089 / $1.4188 Buy Now
DISTI # STM32F103CBT6
EBV Elektronik (Alt: STM32F103CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 11 Weeks, 0 Days EBV - 8750
Buy Now
DISTI # 1606327
element14 Asia-Pacific MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-48 RoHS: Compliant Min Qty: 1 Container: Each 62469
  • 1 $7.7457
  • 10 $6.9918
  • 25 $5.8019
  • 50 $5.7132
  • 100 $5.6245
  • 250 $5.5284
  • 500 $5.0480
$5.0480 / $7.7457 Buy Now
DISTI # 1606327
Farnell MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-48 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each 48948
  • 1 $7.7301
  • 10 $5.2830
  • 100 $5.1701
  • 250 $5.0446
  • 500 $4.6054
  • 1,000 $3.9403
  • 2,500 $3.6893
  • 12,500 $3.4258
$3.4258 / $7.7301 Buy Now
LCSC 128KB 2V3.6V ARM-M3 20KB 72MHz FLASH 37 LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS 55136
  • 1 $1.4724
  • 10 $1.2964
  • 30 $1.1711
  • 250 $1.0577
  • 500 $1.0040
  • 1,000 $0.9831
$0.9831 / $1.4724 Buy Now
Sense Electronic Company Limited LQFP48 5100
RFQ
Win Source Electronics IC MCU 32BIT 128KB FLASH 48LQFP 344827
  • 35 $1.6400
  • 75 $1.3450
  • 120 $1.3030
  • 160 $1.2610
  • 210 $1.2190
  • 275 $1.0930
$1.0930 / $1.6400 Buy Now

Part Details for STM32F103CBT6

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STM32F103CBT6 Part Data Attributes:

Parametric Data
STM32F103CBT6 STMicroelectronics
Buy Now Datasheet
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STM32F103CBT6 STMicroelectronics Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description LQFP-48
Pin Count 48
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 10 Weeks
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
CPU Family CORTEX-M3
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G48
JESD-609 Code e4
Length 7 mm
Moisture Sensitivity Level 2
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 LFQFP
Package Equivalence Code QFP48,.35SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 20480
ROM (words) 131072
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 72 MHz
Supply Current-Max 50 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) NOT SPECIFIED
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32F103CBT6

This table gives cross-reference parts and alternative options found for STM32F103CBT6. 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 STM32F103CBT6, 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 Description Manufacturer Compare
STM32F103CBT7 Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103CBT7
STM32F103CBT7TR Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103CBT7TR
STM32F103CBT7XXX 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STMicroelectronics STM32F103CBT6 vs STM32F103CBT7XXX
STM32F103CBT6XXX 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STMicroelectronics STM32F103CBT6 vs STM32F103CBT6XXX
Part Number Description Manufacturer Compare
STM32F103C4T6TR 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STMicroelectronics STM32F103CBT6 vs STM32F103C4T6TR
STM32F103C4T7TR 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STMicroelectronics STM32F103CBT6 vs STM32F103C4T7TR
STM32F103C4U7ATR 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STMicroelectronics STM32F103CBT6 vs STM32F103C4U7ATR
STM32F103C8T7 Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103C8T7
STM32F103C4U6AXXX 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STMicroelectronics STM32F103CBT6 vs STM32F103C4U6AXXX
STM32F103CBT7TR Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103CBT7TR
STM32F103C8T7XXX 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 STMicroelectronics STM32F103CBT6 vs STM32F103C8T7XXX
STM32F103C4U6TR 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, QCC48, 7 X 7 MM, 0.5 MM PITCH, ROHS COMPLIANT, VFQFPN-48 STMicroelectronics STM32F103CBT6 vs STM32F103C4U6TR
STM32F103C4T6A Mainstream Performance line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103C4T6A
STM32F103CBT7 Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN STMicroelectronics STM32F103CBT6 vs STM32F103CBT7

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