Phy6222 domestic low power multi protocol Bluetooth SOC chip

PHY6222 It's a support BLE 5.2 Function and IEEE 802.15.4 System level chip of communication protocol （SoC）, High performance multi-mode RF transceiver with ultra-low power consumption is integrated , carrying 32-bit ARMCortex-M0 processor , Provide 64K retention SRAM、 Optional 128K-8M Flash、96KB ROM as well as 256bit efuse, Support based on BLE and IEEE 802.15.4 Security architecture for 、 The application and OTA Online upgrade . Besides , Chip serial peripherals IO And integrated applications IP And with the smallest BOM Cost development products .

PHY6222 High efficiency on-chip power management 、 Low power RF front end 、 Low power clock generation architecture 、 Circuit technology such as oscillator fast start technology , Achieve the lowest peak 、 Average and sleep power consumption , Guarantee routine 200mAH The button battery can work continuously for more than five years .

PHY6222 Through the full multiplexing of hardware modules, the multi-mode digital transceiver is realized at the lowest cost . The maximum transmitting power of the transmitter reaches 10dBm;BLE 1Mbps The sensitivity of the receiver can reach -99dBm, Link RF budget 109dB@1Mbps;IEEE 802.15.4 250Kbps Reception sensitivity at rate -103dBm;0dBm Power consumption when transmitting and receiving 4.6/4mA（TX/RX）. In addition, a coherent demodulation method without modulation coefficient estimation is innovated （Coherent Demodulation）, Provide 3dB Demodulation gain , The communication distance and anti-interference ability are improved several times .

The main advantage

Independent intellectual property agreement stack

• 2Mbps High speed rate
• Coded PHY The long distance
• BLE Multi connection and master-slave switching
• AoA/AoD Wireless location
• Extended broadcast / Periodic broadcast
• private 2.4G Protocol stack
• IEEE802.15.4 Zigbee Full function
• BLE+Zigbee multi-protocol
• BLE Mesh Full mode full node *
• SIG-Mesh BQB authentication
• Friend Node/Low Power Node/Proxy Node/Relay Node

RF performance

• 99dBm@BLE 1Mbps
• 105dBm@BLE 125Kbps
• 103dBm@IEEE 802.15.4 250Kbps
• 20~10dBm Transmitting power
• 107dBm@1Mbps Link RF budget

Ultra-low power consumption

• Emission peak current [email protected]
• Receive peak current [email protected]
• Average power consumption in multiple application scenarios ＜10uA

Chip characteristics
ARM Cortex-M0 32 Bit processor

Storage configuration

• 128KB-8MB Flash

• 64KB SRAM

• 4-way Instruction Cache

• 8KB Cache RAM

• 96KB ROM

• 256bit eFuse

GPIO

• 22 General purpose I/O Pin

• close / Sleep mode GPIO The state is reserved

• Configurable serial interface

• Support IO MUX Function mapping programming

• All pins can be configured

• All pins can trigger an interrupt

• 3 An orthogonal decoder （QDEC）

• 6 passageway PWM

• 2 passageway PDM/I2C/SPI/UART

• 4 passageway DMA

Power consumption parameters

• Off mode 0.3UA （ Limited to 10 Wake up the ）

• 32KHz RTC Sleep mode 1uA

• 32KHz RTC And SRAM Reserved rest Sleep mode 4uA

• Reception mode [email protected]

• Launch mode [email protected] （ Output power OdBm）

• MCU： <60uA/MHz

Bluetooth communication protocol

• BLE 2Mbps

• BLE 5.0

• BLE 5.1

• AoA/AoD Wireless location

• SIG-Mesh Full mode full node

2.4 GHz Transceiver

• -97dBm@BLE 1Mbps

• Transmitting power ：-20~+10dBm, 3dB Step by step

• Single pin antenna ： No RF matching or Transmit and receive switch

• RSSI （IdB The resolution of the ）

• Antenna array and optional off chip RF PA/LNA Control interface

working temperature

• 40˚C ~+85 ˚C ( Civil grade )

• 40 ˚C ~+105 ˚C ( Industrial grade )

Package size
• QFN32 (4mm x 4mm)

PHY6222 Structure diagram

Application field
- Smart wearable device 　 - Smart home
- Intelligent lighting 　 - Smart meters
- Self timer 　 - Anti loss device
- The remote control 　 - Mobile peripherals
- Electronic price tag 　 - Bluetooth beacon
- Health care 　 - Intelligent buildings
- Smart industry, etc