STM32F103ZC

Manufacturer Part NumberSTM32F103ZC
DescriptionMainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
ManufacturerSTMicroelectronics
STM32F103ZC datasheet
 

Specifications of STM32F103ZC

CoreARM 32-bit Cortex™-M3 CPUConversion Range0 to 3.6 V
Dma12-channel DMA controllerSupported Peripheralstimers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Systick Timera 24-bit downcounter  
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Description
2.2
Full compatibility throughout the family
The STM32F103xx is a complete family whose members are fully pin-to-pin, software and
feature compatible. In the reference manual, the STM32F103x4 and STM32F103x6 are
identified as low-density devices, the STM32F103x8 and STM32F103xB are referred to as
medium-density devices and the STM32F103xC, STM32F103xD and STM32F103xE are
referred to as high-density devices.
Low-density and high-density devices are an extension of the STM32F103x8/B medium-
density devices, they are specified in the STM32F103x4/6 and STM32F103xC/D/E
datasheets, respectively. Low-density devices feature lower Flash memory and RAM
capacities, less timers and peripherals. High-density devices have higher Flash memory
and RAM capacities, and additional peripherals like SDIO, FSMC, I
remaining fully compatible with the other members of the family.
The STM32F103x4, STM32F103x6, STM32F103xC, STM32F103xD and STM32F103xE
are a drop-in replacement for the STM32F103x8/B devices, allowing the user to try different
memory densities and providing a greater degree of freedom during the development cycle.
Moreover, the STM32F103xx performance line family is fully compatible with all existing
STM32F101xx access line and STM32F102xx USB access line devices.
Table 3.
STM32F103xx family
Low-density devices
16 KB
Pinout
Flash
6 KB RAM 10 KB RAM 20 KB RAM 20 KB RAM
144
100
2 × USARTs
64
2 × 16-bit timers
1 × SPI, 1 × I
48
CAN, 1 × PWM timer
2 × ADCs
36
1. For orderable part numbers that do not show the A internal code after the temperature range code (6 or 7),
the reference datasheet for electrical characteristics is that of the STM32F103x8/B medium-density
devices.
2. Ports F and G are not available in devices delivered in 100-pin packages.
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STM32F103xC, STM32F103xD, STM32F103xE
Medium-density devices
32 KB
64 KB
128 KB
(1)
Flash
Flash
Flash
3 × USARTs
3 × 16-bit timers
2
2 × SPIs, 2 × I
Cs, USB,
CAN, 1 × PWM timer
2
C, USB,
2 × ADCs
Doc ID 14611 Rev 8
2
S and DAC while
High-density devices
256 KB
384 KB
512 KB
Flash
Flash
Flash
48 RAM
64 KB RAM 64 KB RAM
5 × USARTs
4 × 16-bit timers, 2 × basic timers
2
3 × SPIs, 2 × I
Ss, 2 × I2Cs
USB, CAN, 2 × PWM timers
3 × ADCs, 2 × DACs, 1 × SDIO
FSMC (100- and 144-pin packages
(2)
)