CSR1012

CSR1012 Chipset

Small footprint variant of CSR1010 QFN

Qualcomm CSR1012, Qualcomm CSR101x, CSRmesh and Qualcomm Bluetooth Low Energy are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

Featured Documents

Product Brief

Data Sheet

CSR101x Block Diagram

Features

  • Bluetooth 4.1 low energy radio with direct single-ended 50Ω antenna connection

  • 50kB of user app space

  • Switch-mode power supply and linear regulators

  • Up to 4.4V direct supply connection for Li-poly batteries

  • Wake-up interrupt and watchdog timer

  • Time-stamping hardware

  • 1 µA integrated key scanning hardware

  • Peripheral (I2C) and debug interfaces (SPI)

  • Integrated Bluetooth 4.1 qualified stack

  • On-chip temperature and battery monitoring

  • PWM hardware blocks for LED patterns and motor control

  • Primary and secondary operation, including encryption

  • Software development kit with C compiler and debug tools

Specifications

MCU

MCU Bit Architecture: 16-bit

MCU Clock Speed: 16MHz MCU

Bluetooth

Bluetooth Version: Bluetooth 4.1

Bluetooth Technology: Bluetooth Low Energy, CSRmesh™ technology

Maximum Output Power: Up to +9dBm

Bluetooth Radio: 50Ω, -93dBm receiver sensitivity

Power Management

Maximum Input Voltage: 4.4V

Memory

ROM: 64KB ROM

RAM: 64KB RAM

Interface

Supported Interfaces: I²C, SPI, UART

Input/Output

Analog I/O: 3

General Purpose I/Os: 12x

ADC: 1 ADC

DAC: 1 DAC

PWM: 4x

Quadrature Decoder: 2x

Package

Package Type: QFN

Pitch: 0.4mm Pitch

Package Size: 4 x 4 x 0.6 mm

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    Bluetooth VersionBluetooth TechnologyPackage TypePitchPackage Size
    Bluetooth 4.1
    Bluetooth Low Energy
    CSRmesh™ technology
    QFN
    0.4mm Pitch
    4 x 4 x 0.6 mm
    Bluetooth 4.1
    Bluetooth Low Energy
    CSRmesh™ technology
    QFN
    0.5mm Pitch
    5 x 5 x 0.65 mm
    Bluetooth 4.1
    Bluetooth Low Energy
    CSRmesh™ technology
    QFN
    0.5mm Pitch
    8 x 8 x 0.9 mm
    Bluetooth 4.1
    Bluetooth Low Energy
    CSRmesh™ technology
    UT-WLCSP
    0.4mm Pitch
    2.43 x 2.56 x 0.35 mm

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