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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 40

On Order:Order inventroy details 360
Factory Stock:Factory Stock: 0
Factory Lead Time: 10 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $6.73
10 $6.27
25 $5.93
75 $5.56
150+ $5.33


Attributes Table
Core Processor ARM Cortex M3
Program Memory Type Flash
Flash Size (Bytes) 256kB
RAM Size 48kB
Speed 72MHz
No of I/O Lines 112
Number Of Timers 11
Operating Temperature -40°C to +85°C
On-Chip ADC 16-chx12-bit
On-Chip DAC 2-chx12-bit
Watchdog Timers 2
Features and Applications

The STM32F103ZCT6 high-density performance line microcontroller incorporates the high-performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 256 Kbytes and SRAM up to 48 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

It offers three 12-bit ADCs, four general purpose 16-bit timers plus two PWM timer, as well as standard and advanced communication interfaces: two I2Cs, three SPIs, two I2Ss, five USARTs, one SDIO, an USB and a CAN.


  • ARM® 32-bit Cortex®-M3 CPU Core
  • 256 Kbytes of Flash memory and 48 Kbytes of SRAM
  • 2.0 to 3.6 V application supply and I/Os
  • 3 x 12-bit, 1 µs A/D converters
  • 2 × 12-bit D/A converters
  • 12-channel DMA controller
  • POR, PDR, and programmable voltage detector (PVD)
  • Serial wire debug (SWD) & JTAG interfaces
  • 2 watchdog timers
  • Up to 13 communication interfaces
  • CRC calculation unit, 96-bit unique ID
  • ECOPACK® package