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The R7F701201EAFP microcontroller is constructed using a 40nm process, with a main frequency of up to 240MHz, and supports floating-point operations and DSP instructions. This product belongs to the RH850/E1L series and is suitable for complex automotive control algorithms. In addition, the R7F701201EAFP is designed in compliance with the ISO26262 standard, simplifying the automotive functional safety certification process.

Feature

CPU core

240MHz 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 field

R7F701201EAFP is mainly used for motor control, instrument panel systems and ADAS (Advanced Driver Assistance Systems) in new energy vehicles (HEV/EV), supporting complex algorithm processing and real-time response to demands.

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