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Si24R2 Datasheet PDF

CSM Si24R2

Ultra-low power high-performance 2.4GHz GFSK wireless transmitter

Part No. Si24R2
Datasheet Si24R2 Download
Manufacturer CSM
Description Ultra-low power high-performance 2.4GHz GFSK wireless transmitter
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Si24R2 datasheet page 1 preview
Si24R2 超低功耗高性能 2.4GHz GFSK 无线发射器芯片 主要特性
● 工作在 2.4GHz ISM 频段
● 调制方式:GFSK/FSK
● 数据速率:2Mbps/1Mbps/250Kbps
● 超低关断电流:300nA
● 超低待机电流:15uA
● 快速启动时间: ≤ 130uS
● 内部集成高 PSRR LDO
● 宽电源电压范围:1.9-3.6V
● 宽数字 I/O 电压范围:1.9-5.25V
● 低成本晶振:16MHz±60ppm
● 最高发射功率:7dBm
● 发射电流(2Mbps): 13.5mA(0dBm)
● 最高 10MHz 四线 SPI 接口
● 发射数据硬件中断输出
● 极少外围器件,降低系统应用成本
● QFN20 封装或 COB 封装
● 完全兼容 Si24R1 发射功能 应用范围
● 无线遥控、体感设备
● 有源 RFID
● 智能电网、智能家居
● 无线音频
● 无线数据传输模块
● 低功耗自组网无线传感网节点 封装图 结构框图 PA Transmitter RFP GFSK/FSK Transmitter RFN Modulator Baseband Power Management RF PLL TX FIFOs SPI Regs Map CSN SCK MOSI MISO IRQ CE Rev 1.1 2022/10/24 1 / 28 术语缩写 术语 ARQ ART ARD BER CE CRC CSN DPL GFSK IRQ ISM LSB Mbps MCU MHz MISO MOSI MSB PA PID PLD RX TX PWR_DWN PWR_UP RF_CH RSSI RX RX_DR SCK SPI TX TX_DS XTAL Si24R2 描述 Auto Repeat-reQuest Auto ReTransmission Auto Retransmission Delay Bit Error Rate Chip Enable Cyclic Redundancy Check Chip Select Dynamic Payload Length Gaussian Frequency Shift Keying Interrupt Request Industrial-Scientific-Medi...
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