HR6P71

Features

•HR6P series 8-bit microcontrollers adopt reduced instruction set computing (RISC) Harvard (HARVARD) architecture, embedded hardware multiplier, and special user code encryption design. The instructions have high confidentiality and high execution efficiency.

In the product line, program memory includes OTP, FLASH and other types. The chip integrates a rich set of peripherals, including timer, PWM, ADC, analog comparator, LCD DRIVER, embedded EEPROM, communication module, etc. The chip is manufactured using deep pressure micron static CMOS process, with a wide operating temperature and voltage range that meets industrial standards; in addition, the industry-leading high reliability and high anti-interference performance are the outstanding features of Haier microcontroller products.

•Haier's microcontroller products have been widely used in various application fields such as home appliances, security, multimedia, industrial control, smart grid and automotive electronics.

Parameters

•Chip model: HR6P71

•I/O: 17/15/7

•Package: DIP20/SOP20/SSOP20/DIP18/SOP18/SSOP10

• Program memory (ROM): FLASH: 4Kx15 bits

• Data Memory (RAM): SRAM: 224x8 bits

• Internal oscillator: 4MHz, non-dividable

• Operating frequency: DC~16MHz

• Operating voltage: 3.5V~5.5V

•Timer:

8-bit: 2

16-bit: 1

WDT: Support

• Timer function expansion

• Comparator function expansion: 1

• Capture function expansion: 1

•PWM function expansion: 1

•ADC: 8-bit 7-channel

• Analog comparators: 2

•Communication interface: UART(1)

• Interrupts: 14

• Low Voltage Reset (BOR): Support

• In-Circuit Debug (ICD):-

• In-circuit programming (ISP): Support

• Real-time Emulation (ICE): Support

• Instructions: 48

• Special functions: support reference voltage module, support enhanced PWM

Application

Power tools, small appliances, health equipment, etc.