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ANT32RV56xx has built-in 2 operational amplifiers and 2 comparators, 2 programmable gain amplifiers, which can replace off-chip operational amplifiers and comparators for wireless charging and decoding circuits. It can quickly provide effective protection against abnormal situations in system control. The chip has two built-in high-precision 12-bit ADCs, low-speed and high-speed, which can accurately collect voltage, current and temperature signals for system control for different application scenarios; The flexible configuration of enhanced PWM is suitable for half-bridge and full-bridge control, and the fast braking function can effectively protect the entire control system.

> RISC-V core 48MHz@2.1V~5.5V

-RV32EC instruction architecture

> Memory

-64KB Flash, 1KB Data Flash, 32KB ILM-SRAM, 8KB DLM-SRAM

-Support BOOT function, space can be set to 0~4KB

> Flexible configuration The system clock can be switched freely

-Internal high-speed RC oscillation: 48MHz

-Internal low-speed oscillation: 40KHz

> Abundant timers

-1 24-bit timer

-4 32-bit/16-bit optional general-purpose timers

-1 32-bit watchdog timer

-1 6-bit window watchdog timer

> 32-bit hardware divider

-with unsigned mode, 6 clock cycles completed

> built-in high-precision temperature sensor

> dedicated PWM module for motor control

-Support independent/complementary/synchronous/group output mode

- Support center symmetrical and asymmetrical mode

- Support single/continuous/interval loading mode

- PWM port line with remapping function

- Any edge or period of PWM can trigger ADC conversion

- Support Wave-by-wave current limiting PWM function

> High-precision 12-bit ADC-Built

-in 1 low-speed 12-bit ADC@100Ksps-Built

-in 1 high-speed 12-bit ADC@1.2Msps

-Both low-speed and high-speed ADCs use 12 external channels, 8 Internal channel architecture

-Each channel has an independent result register

> Abundant analog peripherals

-Built-in 2 high-performance operational amplifiers (10MHz, 10V/us)

-Built-in 2 high-performance analog comparators, support bilateral hysteresis function (10mV /20mV/60mV)

-Built-in 2 PGA, 4~32 times gain optional

> Support general cyclic redundancy check unit (CRC)