NWC01N56W48K supports WPC 2.X standard and is a one-chip wireless charging TX controller MCU with 32Bit RISC CPU, Embedded Program Memory, and various dedicated IPs
CPU & Memory
- 32 bit CPU core - 48KB EEPROM - 6KB SRAM - 2KB Buffer RAM for ADC
Clock
- 16 / 96MHz internal RC - External X-tal clock
Power
- Input VCC range : 3.9V ~ 20V - 3.3V LDO for peripherals & IO - 1.5V LDO for CPU - AVDD pin for ADC power. - LVD (2.6~2.9V range) Typ:2.8V
12bit ADC
- One 12bit ADC with 10channel input - 9 channel input from GPIO pins - 1 channel input through special OPAMP
OPAMP
- 2 channel special OPAMP for communication - 3 channel rail to rail non inverting
PWM
- Total 3 pair Full bridge - High side level shift(Max. 20V) - Low side level shift(Max. VCC) - Support 4 kinds of mode. - External crystal clock source(Xin, Xout)