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Home > Products > JL Bluetooth Chips > BLE Bluetooth Chip

BLE Bluetooth Chip AD156A

32-bit CPU,Built-in ICACH, can beconnected to Flash for expansion of code

Product Features

  • CPU Core

    32-bit CPU,Built-in ICACH, can be connected to Flash for expansion of code

    The main frequency is up to 120MHz

  • Memory

    Built-in 20Kbytes of SRAM

  • Clock Source

    RC Clock frequency about 16MHz

    LRC clock frequency about200KHz,Accuracy ±1% at -40℃ to+85℃

  • Digital I/O

    Up to 28 programmable digital I/O pins

    General the IO supports pull-up(10k),pull-down(60k), strong,weak output,input and high impedance

    Up to 12 external interrupt/wake-up source(low power available,can be multiplexed to any I/O, with hardware filter)

    Input channel and Output channel, provide arbitrary IO input and output options for some modules

  • Digital peripherals

    Two UART Controllers(UART0/1) supports DMA and Flow Control

    Two SPI Controllers with DMA(SPI0/1)support master mode and slave mode SPI0 support 4bit,SPI1support 2bit

    Built-in Spi Flash to run code

    One SD host controller

    Three 32-bit Asynchronous Divider Timers

    One IIC Controller

    Four channel PWM output

    Infrared remote control decoder

    Watchdog

  • Analog Peripherals

    0.5 watt Class-D audio amplifier output

    14 channel 10-bit high precision ADC

    Low voltage protection

    Power on reset

  • Operating Conditions

    Working voltage

    VBAT: 2.0v - 5.5v

    VDDIO: 2.0v - 3.4v

    Soft-off current is 2uA

    Operating Temperature: -40°C to +85°C

  • Packages

    QFN32(4mm*4mm)

  • Application

    Sound Toy

    Audio player

    Universal Microcontroller

Pin Assignment

BLE Bluetooth Chip AC6321A

How to Order

You can get your BLE Bluetooth Chip AD156A solution by flling out the form below and we will contact you immediately.

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