company blog about Renesas Microcontroller R7F7016844AFP-C 32-Bit Single-Chip RH850/F1KM-S1 Automotive MCU

Renesas Microcontroller R7F7016844AFP-C 32-Bit Single-Chip RH850/F1KM-S1 Automotive MCU

Product Description Of R7F7016844AFP-C

R7F7016844AFP-C is a 32-bit single-chip microcontroller with dual core CPUs, Code Flash, Data Flash, RAM modules, DMA controllers, A/D converters, timer units and many communication interfaces that are used in the automotive applications. R7F7016844AFP-C achieves low power consumption, the internal flash memory ranges from 512KB to 1MB and the package covers a wide range from 48 to 100 pins. Also, a CAN FD interface has been added and the CPU operating frequency operates up to 120MHz.

Core Benefits Of R7F7016844AFP-C

High-performance Core and Storage Configuration

The R7F7016844AFP-C adopts the RH850G3KH 32-bit processor core with a 120MHz clock frequency, which supports real-time multitasking. 1MB of flash memory and 160KB of RAM are built-in in the R7F7016844AFP-C, which can meet the requirements of complex algorithms and large amounts of data processing, such as animation effects in dynamic headlight control or data encryption tasks in gateway systems. systems, such as animation effects in dynamic headlight control or data encryption tasks in gateway systems.

Enhanced Communication Interface

The R7F7016844AFP-C MCU integrates a 4-way CAN FD (Flexible Data Rate) interface, which provides a communication rate more than 10 times that of the traditional CAN bus, and supports various protocols such as LIN, FlexRay, and UART, making it suitable for scenarios requiring high-speed communication and real-time performance in the in-vehicle network.

Low Power Consumption and Wide Temperature Adaptability

The R7F7016844AFP-C consumes as low as 50μA in DeepSTOP mode and supports fast wake-up. With an operating temperature range of -40°C to +125°C, the R7F7016844AFP-C is able to adapt to extreme temperature environments in automotive electronics to ensure system stability.

Security and encryption

The R7F7016844AFP-C has a built-in hardware encryption module (e.g., ICUM) that supports algorithms such as AES, RSA, and SHA, and is compliant with EVITA-MID security levels, making it suitable for use in in-vehicle gateways or body-control modules that require data encryption.

Specification Of R7F7016844AFP-C

Core:G3KH

Program Memory Size:1 MB

Data RAM Size:128 kB

Data Bus Width:32 bit

ADC Resolution:10 bit, 12 bit

Maximum Clock Frequency:120 MHz

Number of I/Os:81 I/O

Supply Voltage - Min:3 V

Supply Voltage - Max:5.5 V

Minimum Operating Temperature:- 40 C

Maximum Operating Temperature:+ 125 C

Data RAM Type: LRAM, RRAM

Data ROM Size: 64 kB

Interface Type: CAN, I2C, SPI, UART

Moisture Sensitive: Yes

Number of ADC Channels: 36 Channel

Number of Timers/Counters: 6 Timer

Features Of R7F7016844AFP-C

32-bit single-chip microcontroller with one G3KH CPU core

High computational processing power

120MHz operating frequency

Internal flash memory from 512KB to 1MB

Wide variety of internal peripheral functions

CAN FD interface

Low power consumption

Low Power Sampler (LPS) polls signal inputs without CPU core interaction

DeepSTOP mode disables power to select circuits within the chip

Package options from 48 to 100 pins

Applications Of R7F7016844AFP-C

MINI LED Car Light Control System

The R7F7016844AFP-C's high main frequency and large memory enable it to drive complex LED dynamics such as welcome light effects or driving information displays. Its low power consumption also extends the service life of the lamp system, while its wide temperature range ensures stable operation in high-temperature environments such as the engine compartment.

In-vehicle CANFD gateway

In the in-vehicle gateway, the R7F7016844AFP-C achieves high-speed data forwarding through multiple CAN FD and FlexRay interfaces, and protects communication security with a hardware encryption module. Its 120MHz main frequency and 3MB of code storage (on some models) support complex protocol conversion and data processing tasks.

Body Domain Controller

The 81 I/O ports and rich peripherals (e.g., PWM, ADC) of this R7F7016844AFP-C MCU can simultaneously control modules such as doors, windows, and seat adjustments, meeting the highly integrated requirements of body electronics systems.

Block Diagrams Of R7F7016844AFP-C

Product Images Of R7F7016844AFP-C