CSR1020

CSR1020 Chipset

QSR1020, CSRmesh and Qualcomm Bluetooth Low Energy are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

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Product Brief

Specifications

CPU

CPU Bit Architecture: 16-bit

Bluetooth

Bluetooth Version: Bluetooth 4.2

Bluetooth Technology: Bluetooth Low Energy, CSRmesh™ technology

Maximum Output Power: Up to +4dBm

Bluetooth Radio: 50Ω, -90dBm receiver sensitivity

Bluetooth RF Ports: 1

General Audio

Digital Microphone Input: 1 digital mic

Power Management

Maximum Input Voltage: 3.6V

Memory

MTP: 256B

RAM: 80KB RAM

Interface

Supported Interfaces: I²S, PDM, I²C, SPI, UART

Input/Output

Analog I/O: 1

ADC: 1 ADC, 10-bit

General Purpose IOs: 15

PWM (LED): 5

Quadrature Decoder: 4 Quadrature Decoder

Operating Temperature Range

Maximum Temperature: 85°C

Minimum Temperature: -30°C

Package

Package Type: QFN

Pitch: 0.5mm Pitch

Package Size: 5 x 5 x 0.65 mm

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