CSRB5342

CSRB5342

Bluetooth dual-mode turnkey System-on-Chip (SoC) for wireless gaming accessories and embedded modules for IoT

CSRB5342 dual mode SoC allows rapid development for next generation differentiated wireless gaming controllers enabling low latency control and ultra-low power operation.

CSRB5342 dual mode SoC allows rapid development for next generation differentiated wireless gaming controllers enabling low latency control and ultra-low power operation.

CSRB5342 dual mode SoC allows rapid development for next generation differentiated wireless gaming controllers enabling low latency control and ultra-low power operation.

CSRB5342 dual mode SoC allows rapid development for next generation differentiated wireless gaming controllers enabling low latency control and ultra-low power operation.

CSRB5342 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Dual-mode Bluetooth

Ideal for a variety of next generation wireless and VR gaming accessories and controllers, HIDs, and embedded modules.

Ultra-low power operation

Bluetooth v4.1 qualified with a highly efficient baseband to reduce system level power consumption, giving optimized performance with minimum development effort.

Peripheral rich for design flexibility

22 fully configurable digital I/O and 22 analog I/O, ensuring feature-rich designs along with embedded ROM, RAM and the option for memory expansion with a serial Flash memory interface.

CSRB534x Block Diagram

Features

  • Integrated application processor with internal ROM, a power management subsystem and LED drivers in a SoC IC

  • Programmable DSP for exclusive use of customer applications

  • 22 programmable digital I/O and 22 analog I/O

  • Optional serial flash interface

  • On-chip balun (50Ω impedance in TX and RX modes)

  • Integrated 1.35V switch-mode regulator

  • All internally required regulators integrated on chip

  • Integrated Lithium ion battery charger with instant-on

  • Dedicated SDK includes xIDE and market leading Bluetooth stack

  • OTA/USB updates for future proofing products

  • 7 hardware PWM controllers, 4 on dedicated LED pads

  • Keyscan hardware

  • Requires minimum external components

Specifications

MCU

MCU Clock Speed: 80MHz MCU

Bluetooth

Bluetooth Version: Bluetooth 4.1

Bluetooth Technology: Bluetooth Low Energy, Dual-mode Bluetooth

Maximum Output Power: Up to +9dBm

Bluetooth Radio: 50Ω, -90dBm receiver sensitivity

USB

USB Version: USB 2.0

Audio Recording

Microphone: 1 digital mic

Power Management

Maximum Input Voltage: 3.2V

Memory

ROM: 8Mb ROM

RAM: 56 KB RAM

Input/Output

Analog I/O: 22

General Purpose I/Os: Digital I/O, 22x

PWM: 3x

PWM (LED): 4

Operating Temperature Range

Maximum Temperature: 70°C

Minimum Temperature: -20°C

Package

Package Type: BGA, QFN

Pitch: 0.4mm Pitch, 0.5mm Pitch

Package Size: 6 x 6 x 1 mm, 10 x 10 mm

  1. QFN
  2. BGA
  3. BGA
  4. QFN

Compare related products.

Product
CSRB5341
CSRB5342
CSRB5348
MCU Clock SpeedBluetooth VersionBluetooth TechnologyUSB VersionAnalog I/OGeneral Purpose I/OsPWMPWM (LED)Package TypePitchPackage Size
80MHz MCU
Bluetooth 4.1
Bluetooth Low Energy
Dual-mode Bluetooth
22
22x
3x
4
QFN
0.4mm Pitch
10 x 10 mm
80MHz MCU
Bluetooth 4.1
Bluetooth Low Energy
Dual-mode Bluetooth
USB 2.0
22
Digital I/O
22x
3x
4
BGA
QFN
0.4mm Pitch 1
0.5mm Pitch 2
6 x 6 x 1 mm 2
10 x 10 mm 1
80MHz MCU
Bluetooth 4.1
Bluetooth Low Energy
Dual-mode Bluetooth
USB 2.0
22
Digital I/O
22x
3x
4
BGA
0.5mm Pitch
6 x 6 x 1 mm
  1. QFN
  2. BGA

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