LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
ST STM32F103CBT6 product image
  • STM32F103CBT6 thumbnail 1
  • STM32F103CBT6 thumbnail 2
  • STM32F103CBT6 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

ST STM32F103CBT6

Manufacturer
ST
MPN
STM32F103CBT6
LCSC Part #
C8304
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces
Datasheetpdf iconST STM32F103CBT6
RoHS Compliance3 documents available
Alternative Parts10
In-Stock: 10,890
10,890 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: PieceSamples: 2
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.7296$ 2.73
10+$ 2.3703$ 23.70
30+$ 2.1857$ 65.57
250+$ 1.9407$ 485.18
500+$ 1.8524$ 926.20
1,000+$ 1.8132$ 1813.20
Standard Packaging250/Full Tray
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-48(7x7)
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply2V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size128KB
CPU CoreARM Cortex-M3
Core Size32 Bit
CPU Maximum Speed72MHz
Oscillator TypeBuilt-in
Number of I/O37
Report an ErrorShow similar products (0) >

Features

AI Translation
  • ARM 32-bit Cortex-M3 CPU Core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division
  • Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM
  • Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4-to-16 MHz crystal oscillator Internal 8 MHz factory-trimmed RC – Internal 40 kHz RC – PLL for CPU clock – 32 kHz oscillator for RTC with calibration
  • Low power – Sleep, Stop and Standby modes – VBAT supply for RTC and backup registers
  • 2x12-bit, 1 µs A/D converters (up to 16 channels) – Conversion range: 0 to 3.6 V – Dual-sample and hold capability – Temperature sensor
  • DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
  • Up to 80 fast I/O ports – 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
  • Debug mode Serial wire debug (SWD) & JTAG interfaces
  • 7 timers Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input 16-bit, motor control PWM timer with deadtime generation and emergency stop 2 watchdog timers (Independent and Window) SysTick timer 24-bit downcounter
  • Up to 9 communication interfaces Up to 2xI²C interfaces (SMBus/PMBus) Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) Up to 2 SPIs (18 Mbit/s) CAN interface (2.0B Active) USB 2.0 full-speed interface
  • CRC calculation unit, 96-bit unique ID
  • Packages are ECOPACK

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
STM32F103CBT6TRSTLQFP-48(7x7)2,363$ 3.6755
STM32F103CBT7STLQFP-48(7x7)54$ 7.4411
STM32F103CBT7TRSTLQFP-48(7x7)17$ 6.0616
CKS32F103CBT6CKSLQFP-48(7x7)3$ 1.5423
HK32F103CBT6AHKLQFP-48(7x7)473$ 1.5857
CS32F103CBT7CHIPSEALQFP-48(7x7)153$ 1.4393
N32G452CBL7Nations Technologies IncLQFP-48(7x7)859$ 2.068
FCM32F103CBT6Flashchip MicroelectronicsLQFP-48(7x7)518$ 0.8
TD32F103CBT6-TDTDSEMICLQFP-48(7x7)470$ 1.3637
HK32AUTO39A-3ACET7HKLQFP-48(7x7)5$ 2.9944