Description

This solution is suitable for AEC***0 Automotive front mounting specifications

Bluetooth IC selection：CC***0R2FTWRGZRQ1 QFN*8 7*7 IC

Modulation mode:GFSK

Bluetooth module size: *5.0**6.2*4.2mm

Frequency range: ***2~***0MHZ (2.4G ISM band)

Communication interface: LIN

IC RF TX power range can be set by software programming: **1~ *5 dB

Frequency offset value: RF ± *0ppm, MCU clock *2.**8KHz ± **0ppm (using crystal mode)

Assembly features: waterproof structure

Supply voltage: *0V~*6V DC

Bluetooth protocol stack: BLE 4.2, support for upgrading to 5.0

Bluetooth chip: CC***0R2FQ1 (Vechile grade)

Transmitting power: **1dBm~*5dBm

Receive sensitivity: **7dBm

Standby power consumption: 3.6uA (CacheRTC operation and RAM hold)

Working temperature: **0 ° C ~ ***5 ° C
 

Program overview

The keyless entry and start system, referred to as the PEPS system, uses advanced radio frequency technology to unlock the Automotive door and enter the vechile without the need to operate the car\'s remote control key. Under the existing technical conditions, PEPS has more intelligent access control management and higher anti-theft performance, and has gradually become the mainstream of automotive electronic anti-theft system applications. However, with the vigorous promotion and development of the new energy automobile industry in recent years, the Automotive networking process has been accelerating, and more and more IoT innovation technologies have been used in Vechiles, People are constantly proposing new conveniences for traveling. The demand not only realizes the interconnection and mapping between the Vechile and the mobile phone, but also the unlocking and starting of the car, and hopes to complete it with the mobile phone. In addition, the driver\'s license and the driving license are electronically trended, and the car can be started by simply carrying the mobile phone.

 

Automotive Applications
 

Automotive Access 

Keyless Entry

Passive Entry/Passive Start (PEPS) Systems

Vechile Sharing

Piloted Parking

Wireless Onboard Diagnostics (OBD) 

Cable Replacement 

Remote Control 

Sensors