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ST STM32F103RET6 product image
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ST STM32F103RET6RoHS

Manufacturer
ST
MPN
STM32F103RET6
LCSC Part #
C8322
Packaging
LQFP-64(10x10)
Customer #
Key Attributes
High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
Datasheetpdf iconST STM32F103RET6

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-64(10x10)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply2V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size512KB
CPU CoreARM Cortex-M3
Core Size32 Bit
CPU Maximum Speed72MHz
Oscillator TypeBuilt-in
Number of I/O51
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging160
Sales UnitPiece

Features

AI Translation
  • Core: Arm 32-bit Cortex-M3 CPU
  • 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • Single-cycle multiplication and hardware division
  • 256 to 512 Kbytes of Flash memory
  • up to 64 Kbytes of SRAM
  • Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
  • LCD parallel interface, 8080/6800 modes
  • 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 with calibration
  • 32 kHz oscillator for RTC with calibration
  • Sleep, Stop and Standby modes
  • VBAT supply for RTC and backup registers
  • 3 × 12-bit, 1 μs A/D converters (up to 21 channels)
  • Conversion range: 0 to 3.6 V
  • Triple-sample and hold capability
  • Temperature sensor
  • 2 × 12-bit D/A converters
  • DMA: 12-channel DMA controller
  • Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
  • Debug mode
  • Serial wire debug (SWD) & JTAG interfaces
  • Cortex-M3 Embedded Trace Macrocell
  • Up to 112 fast I/O ports
  • 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
  • Up to 11 timers
  • Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
  • 2 × watchdog timers (Independent and Window)
  • SysTick timer: a 24-bit downcounter
  • 2 × 16-bit basic timers to drive the DAC
  • Up to 13 communication interfaces
  • Up to 2 × I²C interfaces (SMBus/PMBus)
  • Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
  • Up to 3 SPIs (18 Mbit/s), 2 with I²S interface multiplexed
  • CAN interface (2.0B Active)
  • USB 2.0 full speed interface
  • SDIO interface
  • CRC calculation unit, 96-bit unique ID
  • ECOPACK packages
In-Stock: 9,960
9,960 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.3103$ 3.31
10+$ 2.8761$ 28.76
30+$ 2.6557$ 79.67
100+$ 2.3592$ 235.92
500+$ 2.2523$ 1126.15
1,000+$ 2.2069$ 2206.90
Standard Packaging160/Full Tray
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