珠海乐侠智慧科技有限公司  ꄲ  蓝牙MIDI传输模组  ꄲ  ATB1113
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ATB1113

· ATB1113 是一种超低功耗、全集成、单芯片低功耗蓝牙解决方案，它具有低功耗物理层、带有安全引擎的链路层、主机控制器接口和 ARM Cortex-M4 MCU 以处理上层协议。单芯片模式包括从链路层到 GATT 的所有 BLE 层，客户可以在嵌入式 Cortex M4 上实现应用软件。
· ATB1113 是炬力开发的具有内部 Flash 和音频支持的蓝牙 LE 无线 SoC 解决方案，它集成了通道模拟麦克风或数字麦克风，以及 PDM 音频输出。
· ATB1113还包括提供I2S、SPI、UART、TWI、IRC、PWM、key等丰富的接口，还集成了PMU，支持低功耗和自适应动态电源管理架构，使其成为物联网的理想单芯片解决方案（物联网）和 HID（人机接口设备）应用。
乐侠可根据客户需求基于炬芯ATB1113提供IC，模组和完整解决方案等多种支持。
ꄴ上一个： ATS2853
ꄲ下一个： ATS2859

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    详 细 参 数

System

  · ARM Cortex-M4 processor,up to 64MHz
  · 8K Icache
  · 70KB RAM(up to 78KB RAM if Icache unused)
  · Integrate 4Mb Flash
  · Build-in EFUSE.
  · Security: CHIP unique ID, firmware encryption, firmware tamper proofing.
  · Zephyr RTOS, Support OTA (Over the Air) programming mechanism for firmware upgrade
  · Support UART0, SWD, OTA upgrade firmware
  · Ultra low power consumption with intelligent PMU
  · Wide supply voltage range (1.8V to 3.6V)
  · Support internal 32KHz OSC or external 32KHz clock input for low power mode
  · Support without 32k crystal for low BOM cost mode

Bluetooth

  · Complies with bluetooth ® Low Energy Core Specification V5.2, support 1 Mbps, 2 Mbps, Long Range 125 kbps and 500 kbps.
  · Low power and excellent performance 2.4GHz transceiver built-in balun for compact layout area Master and slave mode support
  · Industry leading power consumption
BLE Active Rx: 4.6 mA BLE Active Tx: 4.9mA@0dBm（without DCDC）,11mA@10dBm（without DCDC） Standby mode with all wakeup sources (with 24KB SRAM retention) : <3uA Standby mode with key sources (without SRAM retention) : <300nA
  · RX sensitivity: -96dBm(30.8% PER, Dirty,Mix Mode）
  · TX power range: -20 to +10 dBm(2/4 layer PCB)
  · BT qualified, FCC & ETSI compliant

Audio

  · Ultra low power consumption with intelligent Voice ADC
  · Mono Sigma-Delta Voice ADC, 16bit, 16KHz sample rate ,SNR(A-weighted): 85dB
  · Configurable high-pass filter with ADC
  · Support mono DMIC IN, DMIC Clock up to 3MHz
  · I2S Tx/Rx: standard I2S,Support slave mode, sample rate up to 44.1Khz/48Khz

Peripheral

  · Embed 8-CH 12-bit LRADC(include BATADC and TempADC,up to 1MHz sample in fast mode)
  · Real-time counters (RTC)
  · Flexible General Purpose IOs (21GPIOs with ATB1113)
  · Timer*6(with capture function)
  · TWI*3
  · UART*5
  · SPI*3
  · PWM *16
  · IRC TX and RX（The RX has both pulse mode (dedicated IRC receiver) and carrier mode (shared IRC
transmitter).
  · Key scanner:up to Support 152 keys in scan mode with 16 Pins( 2
n c +2n (n is number of IO))
  · Support prevent dead key
  · Temperature Sensor
  · Battery Monitor