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PHY6252低功耗无线通信系统级芯片，集成低功耗高性能32-bit MCU，射频灵敏度-99dBm@BLE 1Mbps，峰值收发功8.6/8mA，超低BOM（Bill of Material），最小系统仅需1个16MHz晶振和1个常规电容，专为电力供应场景设计。拥有自主知识产权全通信协议栈，支持Bluetooth LE/Bluetooth Mesh/Phyplus Spider Mesh/Phyplus Pico Mesh/Apple MFi/Zigbee/Matter/私标2.4G等多协议栈共存。
PHY62系列芯片广泛应用于智能家居、智能穿戴、智慧照明、工业控制、医疗健康、AI语音、新能源汽车等工业级/消费级领域，芯片具备高性价比和高可靠性，已向百余家海内外物联网领域客户实现交付。文档下载
核心优势
灵活安全高性能低功耗系统级芯片架构
拥有国内极少数的自主知识产权全通信方案
高性能多模射频收发机，多场景平均应用功耗<10uA
强大RF linkbuget满足复杂使用场景无线应用需求
解决复杂场景无线连接稳定性和低功耗续航问题
芯片自适应校准、常规器件偏差满足宽温范围，如晶振频偏、温漂、老化等
存储资源满足工业级高温可靠性存储资源满足工业级高温可靠性
抗电源干扰、满足复杂电源工况
最小BOM仅需【一个1uF电容+一个16MHz晶振】
支持协议
应用场景
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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)
文档下载
PHY622X芯片框图
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开发套件
EVB开发板PHY6252 SSOP24 EVB版本: PHY6252_SSOP24_v1.2
• 普通列表项目测试PHY6252_SSOP24芯片电流、电压、功耗、RF性能
• RF接口: SMA• 串口：UART
• GPIO：所有GPIO以标准2.54mm间距插针引出
联系销售 [下载] PHY6252_SSOP24 EVB PcbDoc v1.2 [PcbDoc] [下载] PHY6252_SSOP24 EVB PDF v1.1 [PDF]
