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The R7F701205EAFA microcontroller is designed with a 40nm process, featuring a main frequency of up to 160MHz. It supports floating-point operations and DSP instructions, making it suitable for complex automotive control algorithms. This product is a member of the RH850/E1L series and features many built-in functions for achieving functional safety (ISO 26262).

Key features

CPU core

160MHz core x1(including lockstep dual-core x1)

80MHz core x1(Peripheral control core x1)

FPU x1

Clock

Main oscillator :20MHz

PLL with optional SSCG mode :240/160 MHz

PLL without SSCG mode :80 MHz

On-chip low-speed oscillator :240 kHz

Data transmission function :DMAC/DTS

Timer: Engine Control Timer (ATU-IV), Autonomous Pulse Adapter (APA), Motor Control Timer (TSG2), Timer Option (TAPA)

Simulation

SAR analog-to-digital converter with 36 channels and 2 modules

Delta - Sigma analog-to-digital converter with 2 channels and 2 modules

Communication interface

Serial communication interface (SCI3) 4 channels

Clock Synchronization Serial Interface (CSIH) 3-channel

High-speed bus (RHSB) 1 channel

LIN/ host (RLIN2) 1 channel, CAN 4 channels

Digital Filter Engine (DFE) 16 channels, 1 unit

Power supply voltage

1.15-1.35V (CPU core)

3.0-3.6V / 4.5-5.5V (I/O, System, AD converter)

Temperature :Tj= -40 to +150 degrees Celsius

Application scenarios

The R7F701205EAFA microcontroller is highly suitable for automotive electronic control systems, including instrument panel systems, body control modules (BCM), T-Box, etc., covering high-reliability demand areas such as central control systems and power systems.

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