RH850/C1M-Ax

Features

• CPU Core:
  • C1M-A1: 240MHz core (Inc. Lockstep dual core x1)
  • C1M-A2: 320MHz core x2 (Inc. Lockstep dual core x1)
  • FPU
• Clock:
  • Main Oscillator: 20 MHz
  • PLL with selectable SSCG mode:  240 or 320 MHz
  • PLL without SSCG mode: 80 MHz
  • On-chip low-speed oscillator: 240 kHz
  • Data transfer: DMAC / DTS
• Timer:
  • Timer array unit D (TAUD)  2 or 4 units
  • Timer array unit J (TAUJ)  1 or 2 units
  • Motor control timer (TSG3) 2 or 3 units
  • Encoder timer (ENCA) 2 units
• Analog: SAR A/D Converter 30 or 48ch, 3 units
• Communication Interfaces:
  • Clocked Serial Interface H (CSIH) 3 channels
  • CAN interface(RS-CANFD) 4 channels
  • LIN interface(RLIN3) 3 channels
  • Serial Communication Interface (SCI3) 3 channels
  • RSENT 4 channel
• Motor Control:
  • Motor control timer (TSG3) 2 or 3 units
  • R/D converter (RDC3A) 1 or 2 units
  • Enhanced motor control unit (EMU3) 1 unit
• Safety:
  • Multi-Input Signature Generator (MISG)
  • Clock Monitor
  • Watchdog Timer
  • Secure Watchdog Timer
  • Memory protection function
• Power Supply Voltage:
  • 1.15 - 1.35 V (CPU core)
  • 4.5 - 5.5 V (I/O, System, AD converter, RD converter)
• Temperature: Tj= -40 - +150°

Applications

	48V Auxiliary Inverter
	Automotive Monitoring Function Extension for Motor Control System
	Functional Safety System Concept Solution for xEV
	High Voltage Inverter for Traction Motor
	Low Voltage Inverter for 2/3 Wheeler Traction Motor Control
	Motor Generator System
	xEV Inverter Reference Solution
	xEV Inverter Solution with Inductive Position Sensor (IPS)