The difference between stm32f103zet6 and stm32f103rct6

1. The STM32F series is a low-end 32-bit ARM microcontroller. The chips are produced by STMicroelectronics and the core is the Cortex-M3.

The STM32F series has:

1) STM32F103 "Enhanced" series

2) STM32F101 "Basic" series

3) STM32F105, STM32F107 "interconnected" series

The enhanced series clock frequency reaches 72MHz, which is the highest performance in its class. The basic clock frequency is 36MHz. It is a 16-bit product with a significantly higher performance than a 16-bit product. It is the best choice for 32-bit users. Both series have built-in 32K to 128K flash memory, the difference being the combination of the maximum capacity of the SRAM and the peripheral interface. When the clock frequency is 72MHz, the code is executed from the flash memory. The STM32 consumes 36mA, which is equivalent to 0.5mA/MHz.

2. The STM32 model naming rules are as follows:

3, STM32 series chip order code information icon

4, the difference between stm32f103zet6 and stm32f103rct6

The STM32F103RCT6 is an embedded-microcontroller integrated circuit (IC) with 64 pins, a core size of 32 bits, a speed of 72 MHz, a program memory size of 256 KB, a program memory type of FLASH, and a RAM capacity of 48K. The STM32F103ZET6 differs in that it has 144 pins and the program memory capacity is 512KB.