Zhongwei/Csmemicon model SC8F5773-MTP low-power AD type MCU chip

The SC8F5773 MCU model is an MTP chip with rich functions, packaged as TSSOP20, which has the following main parameter characteristics:

Storage capacity: Equipped with 4K x 16bit Flash memory, 256B RAM, and 128B EEPROM.

Oscillator: Built in RC oscillator, supporting operating frequencies of 8MHz/16MHz.

Working voltage: The working voltage range is 1.8V to 4.5V.

I/O ports: Provides up to 19 universal GPIO ports.

Interrupt function: including 2-way timed interrupt, as well as RA, RB, RC port level change interrupt function.

Timer: Built in 2 8-bit timers.

Other features: built-in watchdog (WDT), low-voltage detection (LVD), high-precision 12 bit analog-to-digital converter (ADC), and 5-way PWM output.

Communication interface: equipped with UART, I2C, SPI and other communication interfaces.

Auxiliary functions: It also includes built-in touch buttons, PGA (programmable gain amplifier), and comparator.

In summary, these features make SC8F5773 very suitable for embedded system applications that require high processing power and multiple communication interfaces.

For example, it can be applied in fields such as intelligent sensors, home appliance control, LED lighting control, and industrial automation. In addition, the operating temperature range of the chip is -20 ℃ to 75 ℃, suitable for operation under various environmental conditions.

The SC8F5773, with its rich built-in functions, is particularly suitable for applications in products that require precise power management and control, such as various types of battery powered systems. The following are the specific application scenarios of this chip in battery products:

Rechargeable battery management: Due to the built-in high-precision 12 bit analog-to-digital converter (ADC) of SC8F5773, it can be used to monitor the voltage and current of the battery, thereby achieving precise control of the charging process. In addition, its 5-way PWM output can be used to control the current level during the charging process and optimize charging efficiency.

Micro battery powered devices: With the development of electronic products towards miniaturization, such as micro medical implants or micro robot systems, these devices typically require very small batteries to provide energy. SC8F5773 is very suitable for integration into such micro battery powered devices due to its compact packaging and low power consumption characteristics.

Intelligent Battery Management System: Modern Battery Management System (BMS) requires real-time monitoring of battery status and intelligent control to extend battery life. The built-in program EEPROM and touch detection function of SC8F5773 can enable user interaction with the battery management system, while exchanging data with other system components through its communication interfaces (such as UART, I2C, SPI).

Special battery applications: In certain special applications, such as the Curiosity Mars rover, specific types of batteries are required to meet operational requirements. Although SC8F5773 does not directly participate in the chemical process of batteries, it can improve the efficiency and safety of battery use by controlling the power system related to batteries.

In summary, the application of SC8F5773 in battery products mainly focuses on battery management, control, and intelligence. Its versatility makes it an indispensable part of the battery power supply system.