G32R430 Series

The first independently-developed MCU for encoder applications, built for high-precision motion control and position feedback. It integrates a 128MHz Cortex-M52 core and self-developed ATAN hardware instructions. Equipped with rich analog peripherals and high-speed communication interfaces, it helps to enhance the real-time performance of servo system position feedback and improve encoder accuracy.It is suitable for application scenarios such as industrial servo systems, embodied robot, and intelligent automation equipment.

Packaging Roadmap

Performance

System

  • Arm® Cortex®-M52
  • Operating frequency: 128 MHz
  • Integrated hardware TMU with ATAN operation
  • Support ITCM/DTCM extensions

Memory

  • Flash: 128 KB
  • DTCM: 16 KB
  • ITCM: 32 KB

Power Management

  • Operating voltage: 1.7–3.6 V
  • Supports POR/PDR
  • Supports programmable power voltage detector(PVD)
  • Supports main power detection(EVS)

Timers

  • 16-bit advanced timer: 1
  • 16-bit general-purpose timers: 3
  • 16-bit low-power timer:
  • Watchdog timers: 2

Analog Peripherals

  • 16-bit ADC: 2
  • 12-bit ADC: 1
  • 10-bit DAC: 2
  • Temperature sensor: 1
  • Programmable comparators(COMP): 4

I/Os

  • Up to 48 I/Os
  • All I/O are mapped to external interrupt vectors

Clock

  • HSECLK: 8–26MHz external crystal/ceramic oscillator
  • LSECLK: 32.768kHz crystal/ceramic oscillator
  • HSICLK: Factory-calibrated 8 MHz RC oscillator
  • LSICLK: 32kHz RC oscillator
  • PLL: Up to 128MHz output

Communication Interfaces

  • USART: 2
  • I²C: 1
  • SPI: 1

Package

  • UFBGA64
  • QFN60/48/32

Selection Tools

Part No.Core TMUFrequency
(MHz)
DMA
Channels
FLASH
(KB)
ITCM+DTCM
(KB)
EVSI/OVoltage(V)Operating Temperature
(°C)
TimerAnalogCommunicationPackage
ADTMR
(16-bit)
GPTMR
(16-bit)
LPTMR
(16-bit)
SystickIWDTWWDTRTCADC 16-bit CellADC 16-bit ChannelsADC 12-bit CellADC 12-bit ChannelsDAC 12-bit CellT-sensorCOMPUSARTSPII2C
G32R430RBI7cortex-M52128812832+16481.7~3.6-40~1051311111212114+2214211UFBGA64
G32R430UBU7cortex-M52128812832+16451.7~3.6-40~1051311111212114+2214211QFN60
G32R430CBU7cortex-M52128812832+16341.7~3.6-40~105131111128111+2214211QFN48
G32R430KBU7cortex-M52128812832+16211.7~3.6-40~10513111112418+2214211QFN32


Block Diagram

AI Assistant