The XL2417D chip is a cost-effective, highly integrated 2.4G SoC chip from Shenzhen Xinling Technology Co., Ltd., featuring a high-performance 2.4GHz RF transceiver, rich baseband functionalities, a 32-bit MCU, and various peripheral I/Os.The rich peripheral devices include a 10-channel general-purpose ADC, power-on reset (POR), low voltage reset (LVR), UART/I2C, and up to 11 GPIOs.The XL2417D supports 128KB of flash and 8KB of RAM, enabling programmable protocols and configurations.
The operating voltage range of the XL2417D is 1.7~3.6V, with extremely low power consumption in both Tx and Rx modes, a standby mode of 4.8uA, ensuring a long lifespan in battery-powered systems while maintaining excellent RF performance. The device can enter an ultra-low power sleep mode, where the contents of registers and retained memory are preserved when the low-power oscillator and sleep timer are active.
The XL2417D is suitable for various application scenarios, including HID applications, voice remote controls, motor control, lighting control, wireless sensor networks, and anti-loss applications.
Main Features of the XL2417D Chip:
Outstanding 2.4G RF Transceiver Performance:
-96 dBm Sensitivity at 1Mbps;-93 dBm Sensitivity at 2Mbps;-99 dBm Sensitivity at 250Kbps;Maximum output power of 13 dBm.
Low Power Consumption:
Sleep mode at 1.6 uA, standby mode at 4.8uA;RF receive current of 10.2mA, RF transmit current of 9.5mA.
Simple Peripheral Circuit:
The board is not picky about antennas, with a minimum BOM requiring only one crystal oscillator and one power filter capacitor.
Core:
32-bit MCU max 64MHz, supports XIP, 128KB flash, 8KB SRAM + 4KB ROM.
Analog-to-Digital Converter (ADC):
11 channels (7 external + 4 internal) 12-bit general-purpose ADC, with a maximum sampling rate of 1M.
Timer:
4*32-bit general-purpose timers + 2 32-bit AON timers + 24-bit RTC + 24-bit SysTick.
Pulse Width Modulation (PWM):
PWM (6 channels, with 4 channels supporting dead-time control for complementary output), up to 16-bit continuous adjustment, supports center-aligned mode, braking, and PWM-ADC linkage.
Serial Ports:
The XL2417D chip includes I2C, 2 UARTs; up to 11 GPIOs available.
Real-Time Clock (RTC):
Supports both timing and triggering modes.
Independent Watchdog Timer (WDT):
Supports 2 working modes, allowing users to select different modes as needed.