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PHY6235 is an ultra-low power, high-performance wireless communication system-level chip that integrates a high-performance 32-bit MCU, RF sensitivity of -96dBm@BLE 1Mbps, peak transmit and receive power of 10/10mA, and ultra-high energy efficiency. It solves the problems of wireless connection stability and low power consumption in complex scenarios, and has a full communication protocol stack with independent intellectual property rights.
The PHY62 series chips are widely used in industrial/consumer fields such as smart home, smart wearable, 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
Smart Home 
Wearables 
Industrial IoT 
Logistics Pickup
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... -
- 32-bit RISC-V MCU (Max 48MHz) with JTAG
- Memory
- 8KB Retention SRAM
- 80KB ROM
- 128bit eFuse
- 256KB/512KB Flash
- 15 General Purpose I/O Pins
- Configurable as serial interface and programmable IO MUX function mapping
- All pins can be configured for wake-up
- All pins for triggering interrupt
- 6-channel PWM
- 1-channel SPI Master
- UART
- USB 2.0
- DMA
- NRZ coded LED driver
- 10-channel 800KHz 12bit ADC
- Advanced control timer
- 16-bit up, down, up/down auto-reload counter
- 16-bit programmable prescaler allowing dividing the counter clock frequency either by any factor between 1 and 65536
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- Up to 4 independent channels for input capture, output compare, PWM generation and one-pulse mode output
- 1 Watchdog Timer
- Real Timer Counter (RTC)
- Power, Clock, Reset Controller
- Flexible Power management
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- Operating voltage range 1.8V to 5.0V
- Embedded LDOs
- Battery monitor: support low battery detection
- Power Consumption
- 1.6uA@3V OFF Mode (IO wake up only)
- 3uA@3V Sleep Mode with 32KHz RTC
- Receive Mode: 10mA@3.3V Power Supply
- Transmit Mode: 10mA (0dBm output power) @3.3V Power Supply
- RC Oscillator Hardware Calibrations
- 32KHz RC osc for RTC with +/-200ppm accuracy
- 32MHz RC osc for HCLK with 3% accuracy
- BLE
- Bluetooth SIG 5.4
- Support Master & Slave
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- 2.4 GHz Transceiver
- Support BLE 5.4 RF PHY 1Mbps/2Mbps
- Proprietary programmable 31.25kbps~1Mbps data rates
- FSK with configurable Gaussian filter (configurable modulation index)
- Sensitivity:
- 2.4 GHz Transceiver
-96dBm@BLE 1Mbps data rate
-93dBm@BLE 2Mbps 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)
- AES-128 Encryption Hardware
- Operating Temperature: -40˚C ~+105 ˚C
- RoHS Package: SSOP24/SOP16
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