BC3601 Datasheet | Holtek Semiconductor

Features - Frequency band: 315/433/470/868/915MHz - FSK/GFSK modulation - Supports 3-wire or 4-wire SPI interface - Low sleep current: 0.5μA - TX output power: 0d Bm~17d Bm - TX current consumption (433MHz): 31m A@10d Bm, 54m A@17d Bm - TX current consumption (868MHz): 34.5m A@10d Bm, 45m A@13d Bm - RX current consumption (AGC off): 13.5m A@433MHz, 14m A@868MHz - On-chip regulator supports input voltage of 2.0V~3.6V - Programmable data rate: 2Kbps~250Kbps - Physical TX/RX FIFO buffers: TX 64 bytes, RX 64 bytes - Simple FIFO/Block FIFO/Extend FIFO (up to 255 bytes)/Infinite FIFO modes - High RX sensitivity (433.92MHz) - - -121d Bm at 2Kbps on-air data rate - - -114.5d Bm at 10Kbps on-air data rate - - -112d Bm at 50Kbps on-air data rate - - -108d Bm at 125Kbps on-air data rate - - -105.5d Bm at 250Kbps on-air data rate - On-chip VCO and Fractional-N synthesizer with internal loop filter - - Fast...