PHY6252
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PHY6252 low-power wireless communication system-level chip integrates low-power high-performance 32-bit MCU, RF sensitivity -99dBm@BLE 1Mbps, peak transmit and receive power 8.6/8mA, ultra-low BOM (Bill of Material), the minimum system only requires 1 16MHz crystal and 1 conventional capacitor, and is designed for power supply scenarios. It has a full communication protocol stack with independent intellectual property rights and supports the coexistence of multiple protocol stacks such as Bluetooth LE/Bluetooth Mesh/Phyplus Spider Mesh/Phyplus Pico Mesh/Apple MFi/Zigbee/Matter/Private Label 2.4G.
PHY62 series chips are widely used in industrial/consumer fields such as smart home, smart wearables, smart lighting, industrial control, medical health, AI voice, new energy vehicles, etc. The chips have high cost performance and high reliability, and have been delivered to more than 100 IoT customers at home and abroad.Downloads
Highlights
Flexible, secure, high-performance, low-power system-level chip architecture
Possessing one of the very few full communication solutions with independent intellectual property rights in China
High-performance multi-mode RF transceiver, average application power consumption <10uA in multiple scenarios
Powerful RF linkbuget meets the wireless application requirements of complex usage scenarios
Solve the problems of wireless connection stability and low power consumption in complex scenarios
Chip adaptive calibration, conventional device deviations meet wide temperature range, such as crystal frequency deviation, temperature drift, aging, etc.
Storage resources meet industrial-grade high-temperature reliability Storage resources meet industrial-grade high-temperature reliability
Anti-power interference, meet complex power conditions
The minimum BOM only requires [a 1uF capacitor + a 16MHz crystal oscillator]
Procotols
Scenarios
Industrial IoT 
Smart Lighting 
Smart Meter 
Smart Home
Other mass-produced applications: Bluetooth beacon丨Apple Findmy丨New energy charging pile丨Electricity meter丨Fire smoke sensor丨Smart street light丨Selfie camera... -
- 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)
Downloads
Block Diagram
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Recommended Development Tools
Evaluation BoardPHY6252 SSOP24 EVBVersion: PHY6252_SSOP24_v1.2
• General list items test PHY6252_SSOP24 chip current, voltage, power consumption, RF performance
• RF interface: SMA• Serial port: UART
• GPIO: All GPIOs are pinned out with standard 2.54mm pitch pins
Contact Sales [Download] PHY6252_SSOP24 EVB PcbDoc v1.2 [PcbDoc] [Download] PHY6252_SSOP24 EVB PDF v1.1 [PDF]
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