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PHY6228超低功耗高性能無(wú)線通信系統(tǒng)級(jí)芯片，集成高性能32-bit MCU，射頻靈敏度-99dBm@BLE 1Mbps，峰值收發(fā)功4.6/4mA，能效比超高，解決復(fù)雜場(chǎng)景無(wú)線連接穩(wěn)定性和低功耗續(xù)航問(wèn)題，擁有自主知識(shí)產(chǎn)權(quán)全通信協(xié)議棧。
PHY62系列芯片廣泛應(yīng)用于智能家居、智能穿戴、智慧照明、工業(yè)控制、醫(yī)療健康、AI語(yǔ)音、新能源汽車等工業(yè)級(jí)/消費(fèi)級(jí)領(lǐng)域，芯片具備高性價(jià)比和高可靠性，已向百余家海內(nèi)外物聯(lián)網(wǎng)領(lǐng)域客戶實(shí)現(xiàn)交付。文檔下載
核心優(yōu)勢(shì)
靈活安全高性能低功耗系統(tǒng)級(jí)芯片架構(gòu)
擁有國(guó)內(nèi)極少數(shù)的自主知識(shí)產(chǎn)權(quán)全通信方案
高性能多模射頻收發(fā)機(jī)，多場(chǎng)景平均應(yīng)用功耗<10uA
強(qiáng)大RF linkbuget滿足復(fù)雜使用場(chǎng)景無(wú)線應(yīng)用需求
解決復(fù)雜場(chǎng)景無(wú)線連接穩(wěn)定性和低功耗續(xù)航問(wèn)題
芯片自適應(yīng)校準(zhǔn)、常規(guī)器件偏差滿足寬溫范圍，如晶振頻偏、溫漂、老化等
存儲(chǔ)資源滿足工業(yè)級(jí)高溫可靠性存儲(chǔ)資源滿足工業(yè)級(jí)高溫可靠性
抗電源干擾、滿足復(fù)雜電源工況
最小BOM僅需【一個(gè)1uF電容+一個(gè)16MHz晶振】
支持協(xié)議
應(yīng)用場(chǎng)景
智能家居 
可穿戴設(shè)備 
工業(yè)物聯(lián)網(wǎng) 
物流取件
其他已量產(chǎn)應(yīng)用： 藍(lán)牙信標(biāo)丨Apple Findmy丨新能源充電樁丨電表丨消防煙感丨智能路燈丨自拍器... -
- High-performance Low-power 32-bit processor with SWD
- Memory
- 512KB in-system flash memory
- 64KB SRAM, all programmable retention in sleep mode
- 4-way instruction cache with 8KB Cache
- 96KB ROM
- 256bit eFuse
- 66 general purpose/mixed signal I/O pins
- GPIO status retention in off/sleep mode
- configurable as serial interface and programmable IO MUX function mapping
- can be configured for wake-up
- for triggering interrupt
- 6X PWM/2 X I2C/ 2X SPI/ 2X UART/ 4X DMA
- Σ-Δ ADC with 24bits resolution and a maximum ENOB of 22.6bits
- low power PGA, gain selectable from 1 to 512
- 5bits DAC
- 2 universal op-amp (OPA)
- LCD driver, 1/3 Bias and 1/4 Bias selectable, supports low power standby display:
- 4COM x 32SEG
- 6COM x 30SEG
- 8COM x 28SEG
- LED driver, supports up to 8 x 7 dot matrix scanning
- Voltage regulator (VSR) output: 2.4V~3.3V, 10mA drive capability for fast start-up
- internal 1.2V reference
- Silicon temperature sensor, calibrated to ±1°C accuracy over the -10°C to 40°C range
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- 8-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
- Embedded buck DC-DC and LDOs
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- Battery monitor
- Power consumption
- 0.3uA @ OFF Mode (IO wake up only)
- 1uA @ Sleep Mode with 32KHz RTC
- 3uA @ Sleep Mode with 32KHz RTC and 32KByte SRAM retention
- 5uA @ Sleep Mode with 32KHz RTC and 64KByte SRAM retention
- Receive mode: 4mA @3.3V power supply
- Transmit mode: 4.6mA (0dBm output power) @3.3V power supply
- MCU: <60uA/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)
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- AoA/AoD Direction Finding
- Support SIG-Mesh Multi-Feature
- 2.4 GHz transceiver
- Compliant to Bluetooth 5.4
- Sensitivity:
-99dBm@BLE 1Mbps data rate
-105dBm@BLE 125Kbps data rate
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- 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
- Operating temperature:
- -40?C ~+85 ?C (Consumer)
- RoHS Package: QFN88(10mm x 10mm)/QFN64(8mm x 8mm)
- Applications: wearables, home and building, health and medical, industrial and manufacturing, PC/mobile/TV peripherals, internet of things (IoT)
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