Difference between QCC5120, QCC5121, QCC5124, QCC5125

- May 31, 2020-

The QCC512X series by QUALCOMM is designed to help manufacturers develop a new generation of compact, low power Bluetooth audio, feature-rich wire-free earbuds, hearables and headsets. To help meet consumer demand for audio quality as well as extended battery life and playback time in wireless audio devices, the breakthrough series is engineered to reduce power consumption by up to 65 percent for both voice calls and music streaming compared to previous single-chip Bluetooth audio solutions.

The QCC512X seriea SoC architecture supports low power performance and includes a Bluetooth 5 dual-mode radio, low-power audio and application subsystems. The platform supports features including QUALCOMM® TrueWireless, QUALCOMM® aptX™ HD audio, Integrated Hybrid Active Noise Cancellation (ANC) and support for Voice Assistant services

Here is some QCC512X Specifications:


QCC5120

QCC5121

QCC5124

QCC5125

Bluetooth Version

Bluetooth 5.0

Bluetooth 5.0

Bluetooth 5.0

Bluetooth 5.0

Application CPU

80MHz

80MHz

80MHz

80MHz

DSP

2x120MHz

2x120MHz

2x120MHz

1x120MHz

Memory

80KB program RAM,

256KB data RAM

80KB program RAM,

256KB data RAM

80KB program RAM,

256KB data RAM

80KB program RAM,

256KB data RAM

aptX Voice

aptX, aptX HD, aptX Adaptive

aptX, aptX HD, aptX Adaptive

aptX, aptX HD

aptX, aptX HD, aptX Adaptive

Interfaces

UART, 2x Bit Serializers (I2C/SPI), USB 2.0, SDIO, QSPI, NOR flash, up to 55x PIO

UART, 2x Bit Serializers (I2C/SPI), USB 2.0, SDIO, QSPI, NOR flash, up to 55x PIO

UART, 2x Bit Serializers (I2C/SPI), USB 2.0, SDIO, QSPI, NOR flash, up to 55x PIO

UART, 2x Bit Serializers (I2C/SPI), USB 2.0, SDIO, QSPI, NOR flash, up to 55x PIO

Power Consumption (A2DP streaming)

~6ma

~6ma

~6ma

~10ma

 

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