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The BK3435 chip is a highly integrated 5.0 low-power single-mode Bluetooth chip
Classification:
Product
IC/Optical Lotus
WIFI IC
- Product Description
-
- Commodity name: The BK3435 chip is a highly integrated 5.0 low-power single-mode Bluetooth chip
Overview
The BK3435 chip is a highly integrated 5.0 low-power single-mode Bluetooth chip that utilizes Bluetooth technology ® Low Energy 5.0 certification (DID: D040065). It integrates high-performance RF transceiver, baseband, microcontroller, rich functional peripherals, programmable protocols and configuration files to support Bluetooth ® Application of Low Energy. The built-in Flash architecture makes it suitable for customized applications.
feature
Bluetooth with 1 Mbps and 2 Mbps speeds and extended data length ® Low Energy
Enhanced privacy and Bluetooth ® Low Energy 5.0 Secure Connection
Supports Bluetooth ® Low Energy master-slave integration
Low power 2.4 GHz transceiver
32-bit RISC core
512 KB programmable Flash for programs, 64 KB RAM for data
The working voltage ranges from 0.9 V to 3.6 V
Clock
1) 16MHz crystal reference clock, internally tuned load capacitor
2) 64MHz digital phase-locked loop clock
3) 32KHz ring oscillator
4) External 32KHz crystal oscillator
5) The microcontroller can run on any clock source with an internal frequency divider
6) Dedicated audio PLL clock I2S master clock
Interface and peripheral devices
Four line FLASH programming
JTAG, I2C, SPI interfaces
Two sets of UART interfaces
Multi channel PWM output
USB host and device interface
Infrared receiver and transmitter amplification
In chip high-precision temperature sensor
On chip 10 bit general-purpose ADC
In chip audio gain amplification and 16 bit microphone ADC
GPIO with multiplexing interface function
True random number generator
I2S/PCM digital audio interface and master-slave mode
Typical packaging types
32-pin QFN 4x4，40-pin QFN5x5，48-pin QFN6x6
8613632534755
Address: 12F, Building C, Tongjian Building, Nanyuan Street, Futian District, Shenzhen
