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Overview:

The CYW89820 is a single-chip, Bluetooth 5.0-compatible standalone baseband processor system-on-chip (SoC) with an integrated 2.4GHz transceiver. The CYW89820 is manufactured in the industry's most advanced 40nm CMOS low power process with the highest level of integration, eliminating all critical external components, thereby minimizing the size of the device and the cost of implementing Bluetooth solutions.

The device integrates a transceiver, baseband processor, Arm Cortex-M4, and application flash on a single chip, replacing specific functional devices with a design that offers all Bluetooth operating modes.

AIROC™ CYW89820 is supported by code examples provided by the AIROC Bluetooth SDK in ModusToolbox software and tools. To support the rapid development of Bluetooth use cases in industry (access control, asset tracking, factory automation, logistics management, sensors) and automotive (car access, car sharing, keyless entry, passive entry and passive start, wireless diagnostics /OBD, sensors and cable replacement).

Device: CYW89820BWMLGT

Type: Automotive Bluetooth SoC

Package: WQFN-48

Features

Bluetooth subsystem

- Compliant with Bluetooth Core Specification version 5.0

QDID: 151200

Application number :D043201

- Support BR, EDR 2 Mbps and 3 Mbps, eSCO, Bluetooth LE and LE 2 Mbps.

- Programmable transmit power up to 11.5 dBm

- Excellent receiver sensitivity (-94 dBm at BLE 1 Mbps)

microcontroller

- Strong arm cortex

- M4 core with a maximum speed of 96 MHz

The Bluetooth stack in ROM allows stand-alone operation without any external MCU

-256 KB of on-chip secure flash memory

-176 KB in-chip RA

The Bluetooth stack, peripheral drivers, and security features built into the ROM (1 MB) allow applications to use on-chip flash efficiently

- AES-128 and True Random Number Generator (TRNG)

Security features in ROM, including ECDSA signature verification

- Over-the-Air Download (OTA) firmware update peripherals

- 17 GPIOs

- I2C, I2S, UART, and PCM ports

- Four-channel SPI interface

- Auxiliary ADC with up to 14 analog channels

- Universal timer and PWM

- Real-time Clock (RTC) and Watchdog Timer (WDT) power management

- On-chip power-on reset (POR)

- Integrated Buck (DC-DC) and LDO regulator

- On-chip software controls the power management unit

- On-chip 32 kHz LPO with support for an optional external 32 kHz crystal oscillator

-Wi-Fi co-exists

- Global Coexistence Interface (GCI) for Infineon Wi-Fi components

- Serial Enhanced Coexistence Interface (SECI)

-ModusToolbox software support

-OTA firmware update support

Class -2 (-40 °C to +105°C) operating temperature

Packaging type

- 48 Pin WQFN

- RoHS compliant

Shenzhen Mingjiada Electronics Co., LTD. (Recycling) (supply) CYW89820BWMLGT single chip, compatible with Bluetooth 5.0 independent baseband processor system-on-chip (SoC).

Contact: Mr. Chen

Tel: +8613410018555

Email: sales@hkmjd.com