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DF2628FA24JQS

Renesas Electronics Corporation's DF2628FA24JQS is a high-performance, automotive-grade, 24V C-MOS microcomputer with a wide operating temperature range of -40°C to +125°C. This microcomputer is designed for use in various automotive applications, including engine control units (ECUs), transmission control units (TCUs), and body control modules (BCMs).

Description:

The DF2628FA24JQS is a 24V C-MOS microcomputer that features a high-speed CPU core, advanced peripherals, and a robust memory architecture. It is built using Renesas' proprietary RH850/U2X core, which provides high computational performance and low power consumption. The microcomputer is available in a compact 176-pin QFN package, making it suitable for space-constrained automotive applications.

Features:

1. High-speed CPU core: The RH850/U2X core operates at a maximum frequency of 40MHz, providing high computational performance for complex automotive applications.
2. Memory architecture: The DF2628FA24JQS features 512KB of on-chip flash memory, 96KB of SRAM, and 16KB of data flash memory, providing ample storage for program code and data.
3. Advanced peripherals: The microcomputer includes a wide range of peripherals, such as multiple 12-bit ADCs, a high-speed CAN interface, a LIN interface, multiple UARTs, and a USB interface, to support various communication protocols and data acquisition requirements.
4. Robust security features: The DF2628FA24JQS includes advanced security features, such as a hardware encryption engine, secure boot, and tamper detection, to protect against unauthorized access and ensure the integrity of the system.
5. Wide operating temperature range: The microcomputer is designed to operate in harsh automotive environments, with a temperature range of -40°C to +125°C.

Applications:

The DF2628FA24JQS is suitable for a wide range of automotive applications, including:

1. Engine Control Units (ECUs): The high-performance CPU core and advanced peripherals make the DF2628FA24JQS an ideal choice for controlling and monitoring various engine parameters, such as air-fuel ratio, ignition timing, and emissions control.
2. Transmission Control Units (TCUs): The microcomputer can be used to manage the shifting of automatic transmissions, providing smooth and efficient gear changes.
3. Body Control Modules (BCMs): The DF2628FA24JQS can be used to control various body functions, such as lighting, power windows, and door locks.
4. Advanced Driver Assistance Systems (ADAS): The microcomputer's high-speed processing capabilities and advanced peripherals make it suitable for implementing ADAS features, such as lane departure warning, adaptive cruise control, and collision avoidance systems.
5. Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) Control Systems: The DF2628FA24JQS can be used in the development of control systems for electric and hybrid vehicles, including battery management, motor control, and regenerative braking systems.

In summary, Renesas Electronics Corporation's DF2628FA24JQS is a high-performance, automotive-grade microcomputer designed to meet the demanding requirements of various automotive applications. Its advanced features, such as a high-speed CPU core, robust memory architecture, and a wide range of peripherals, make it an ideal choice for engine control, transmission control, body control, ADAS, and electric vehicle control systems.