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PHY6252低功耗無線通信系統級芯片，集成低功耗高性能32-bit MCU，射頻靈敏度-99dBm@BLE 1Mbps，峰值收發功8.6/8mA，超低BOM（Bill of Material），最小系統僅需1個16MHz晶振和1個常規電容，專為電力供應場景設計。擁有自主知識產權全通信協議棧，支持Bluetooth LE/Bluetooth Mesh/Phyplus Spider Mesh/Phyplus Pico Mesh/Apple MFi/Zigbee/Matter/私標2.4G等多協議棧共存。
PHY62系列芯片廣泛應用于智能家居、智能穿戴、智慧照明、工業控制、醫療健康、AI語音、新能源汽車等工業級/消費級領域，芯片具備高性價比和高可靠性，已向百余家海內外物聯網領域客戶實現交付。文檔下載
核心優勢
靈活安全高性能低功耗系統級芯片架構
擁有國內極少數的自主知識產權全通信方案
高性能多模射頻收發機，多場景平均應用功耗<10uA
強大RF linkbuget滿足復雜使用場景無線應用需求
解決復雜場景無線連接穩定性和低功耗續航問題
芯片自適應校準、常規器件偏差滿足寬溫范圍，如晶振頻偏、溫漂、老化等
存儲資源滿足工業級高溫可靠性存儲資源滿足工業級高溫可靠性
抗電源干擾、滿足復雜電源工況
最小BOM僅需【一個1uF電容+一個16MHz晶振】
支持協議
應用場景
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- High-performance Low-power 32-bit Processor
- Memory
- 512/256KB SPI NOR flash memory
- 64KB SRAM, all programmable retention in sleep mode
- 4-way instruction cache with 8KB Cache RAM
- 96KB ROM
- 256bit eFuse
- 19 General Purpose I/O Pins
- GPIO status retention in off/sleep mode
- configurable as serial interface and programmable IO MUX function mapping
- All pins can be configured for wake-up
- All pins for triggering interrupt
- 3 Quadrature Decoder(QDEC)
- 6-channel PWM
- 2-channel PDM/I2C/SPI/UART
- 4-channel DMA
- DMIC/AMIC with microphone bias
- 5-channel 12bit ADC with low noise voice PGA
- 6-channel 32bit timer, one watchdog timer
- Real Timer Counter (RTC)
- Power, Clock, Reset Controller
- Flexible Power management
- Operating Voltage range 1.8V to 3.6V
- Battery monitor
- Power consumption
- 0.3uA @ OFF Mode (IO wake up only)
- 1uA @ Sleep Mode with 32KHz RTC
- 2.7/3.6/4.6uA @ Sleep Mode with 32KHz RTC and 32/48/64KB SRAM retention
- Receive mode: 8mA @3.3V power supply
- Transmit mode: 8.6mA (0dBm output power) @3.3V power supply
- MCU: <90uA/MHz
- RC Oscillator hardware calibrations
- Internal High/Low frequency RC osc
- 32KHz RC osc for RTC with +/-500ppm accuracy
- 32MHz RC osc for HCLK with 3% accuracy
- High Speed Throughput
- Support BLE 2Mbps Protocol
- Support Data Length Extension
- Throughput up to 1.6Mbps (DLE+2Mbps)
- BLE 5.4 Feature
- AoA/AoD Direction Finding
- Support SIG-Mesh Multi-Feature
- Friend Node
- Low Power Node
- Proxy Node
- Relay Node
- 2.4 GHz transceiver
- Compliant to Bluetooth 5.4
- Sensitivity
- -99dBm@BLE 1Mbps data rate
- -105dBm@BLE 125Kbps data rate
- TX Power -20 to +10dBm in 3dB steps
- Single-pin antenna: no RF matching or RX/TX switching required
- RSSI (1dB resolution)
- Antenna array and optional off-chip RF PA/LNA control interface
- AES-128 encryption hardware
- Link layer hardware
- Automatic packet assembly
- Automatic packet detection and calidation
- Auto Re-transmit
- Auto ACK
- Hardware Address Matching
- Random number generator
- Operating temperature:
- -40℃~+85℃(Consumer)
- -40℃~+105℃(Industrial)
- RoHS Package: SSOP24/SOP16
- Applications: wearables, beacons, home and building, health and medical, industrial and manufacturing, retail and payment, data transmission, PC/mobile/TV peripherals, internet of things(loT)
文檔下載
PHY622X芯片框圖
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開發套件
EVB開發板PHY6252 SSOP24 EVB版本: PHY6252_SSOP24_v1.2
• 普通列表項目測試PHY6252_SSOP24芯片電流、電壓、功耗、RF性能
• RF接口: SMA• 串口：UART
• GPIO：所有GPIO以標準2.54mm間距插針引出
聯系銷售 [下載] PHY6252_SSOP24 EVB PcbDoc v1.2 [PcbDoc] [下載] PHY6252_SSOP24 EVB PDF v1.1 [PDF]
