The hk32f030m series uses the ram cortex tm-m0 kernel, working frequency 32mhz, with 16k-byte flash, 448-byte eeprom and 2-kbyte sram. Through the repository configuration of the flash controller, the current cut-off vector is remagnified in 16k-byte space. Hk32f030m all lured feet except power, ground, can be used as gpio, external io, or external cut-off input (tssop20 containment product supports 16 gpios); the number of pointers that may be provided in restricted range applications. Hk32f030m contains multiple communication interfaces: 1 highway (6mbps) uart, 1 highway (18mbps) spi/i2s and 1 highway (1mhz) i2c. Usart supports sync and walk-in double- or semi-working communications, multi-host communication, lin protocol, smartcard protocol, irda sir decoding; rx/tx-led position is software interchangeable, supporting data-receiving awakening under the mpu stop mode (stop). Spi/i2s supports 4~16 bits based on the length of full- or part-time communications, main/absorption mode, ti mode, nss pulse mode, automatic crc verification, i2s protocol. I2c supports 1 mhz/ 400khz/ 100khz transmission rate, master/partition mode, multi-host mode, 7/10 bit location, smbus protocol. Supports the awakening of data reception under the mpu stop mode. 1 hk32f030m built into 1 advanced pwm timer (4 road pwm output, 3 road belt dead zone complementary output), 1 16-bit generic pwm timer (4 road pwm output); 1 basic 16-bit timer (time output cpu aborted). Hk32f030m incorporates analogue circuits: 1 12-bit 1msps adc (a total of 5-way analogue signal input channels, with differentials for input), 1 por/pdr upper/down-to-place circuit and 1 internal reference voltage (internal reference voltage is sampled by adc). Hk32f030m supports a rich power mode in which hk32f030m is automatically awakened by a low power timer inside. Hk32f030m works at temperatures ranging from -40°c to +85°c, with electric voltages from 1. 8v to 3. 6v, which meet the requirements for the application of environmental conditions in the extreme part. These rich external configurations make hk32f030m microcontrollers suitable for a variety of applications: programmable controllers, printers, scanners, electric power drive and speed control, networked low-capacity sensor terminals, drone flight control, cloud tower control, toy products, home appliances, smart robots, smart watches, sports bracelets
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