XH9800 is a SOC (system on chip) for rapid development of Bluetooth low energy related products. It contains a fully compatible system with Bluetooth V5.0 (LE mode). Users can develop various applications based on embedded 32-bit high-performance microcontrollers. XH9800 adopts innovative technology to integrate audio codec, PMU (lithium battery charger + LDO), SPI flash memory in XIP mode, IIC, UART, GPIO, ADC, PWM, etc. in one chip, providing customers with: 1. Lower power consumption 2. Stable connection 3. Low cost BOM.
Bluetooth Smart firmware includes L2CAP service layer protocol, SM (Security Manager), ATT (Attribute Protocol), GATT (Generic Attribute Profile) and GAP (Generic Access Profile). Additionally, application configuration files such as health thermometer, heart rate, blood pressure, blood sugar, Human Interface Device (HID) and SDK (including drivers, OS APIs, etc.) are supported. The SDK integrates SIG Mesh for web applications.
1.1 Features
Compliant with Bluetooth Specification V5.0 LE, supporting data rates of 2M, 1M, 500K and 125K
Embedded 32-bit processor, 12~48Mhz speed
Internal mask 150KBROM, up to 48KB SRAM
Internal 4M Flash ROM for user space software and data
Integrated battery charger
Integrated DC-DC regulator
Mono audio codec
Interface: GPIO UART SPI I2C PWM I2S LED
ROM Software: BLE Profile & Protocol: GATT LM LC etc, Driver API SIG Mesh
1.2 Applications
Voice Remote Control
Smart Toys
Dominant Control
SIG Mesh application
smart locks
Description
CY9006 is a low cost, highly integrated 2.4GHZ wireless Line transceiver chip. The chip integrated transmitter, receiver, frequency synthesizer, and GFSK modem. The peripheral circuit is simple and only needs to be matched with MCU and a few peripheral passive devices. CY9006 transmits GFSK signal, and the maximum transmit power can reach 6dBm. The receiver adopts a low-IF structure, and the receiving sensitivity can reach -87dBm. The digital channel energy detection can monitor the channel quality at any time.
The on-chip transmit and receive FIFO registers can communicate with the MCU, store data, and then transmit over the air at a 1Mbps data rate. It has built-in CRC, FEC, auto-ack and retransmission mechanisms, which can greatly simplify system design and optimize the performance.
In order to improve the battery life, the chip reduces the power consumption in each link. The minimum operating voltage of the chip can reach 1.9V, and the minimum current is 1uA under the condition of holding the register value.
Features
Single-chip solution including RF front-end and digital baseband.
Support frequency hopping
Support SPI and I2C interface
Built-in auto_ack function
Data rate 1Mbps
Very low power consumption
Support signal energy detection
Support SSOP16 and TSSOP16 packages
APPLICATIONS
Remote control
Wireless keyboard and mouse
Wireless networking
Smart home
Industrial and commercial short-range communications
IP phones, cordless phones
Intercommunication between machines
