STLC4550

www.DataSheet4U.com STLC4550 Single chip 802.11b/g WLAN radio DATA BRIEF Features ■ ■ ■ ■ ■ ■ ■ ■ Extremely small footprint Ultra Low Power consumption Fully compliant with the IEEE 802.11b and 802.11g WLAN standards Support for 54, 48, 36, 24, 18, 12, 9, and 6Mbps OFDM, 11 and 5.5Mbps CCK and legacy 2 and 1Mbps data rates Single Chip 802.11b/g WLAN solution with Fully integrated: – Zero IF (ZIF) transceiver, – Voltage Controlled Oscillator (VCO), – High-Speed A/ D and D/A Converters, – Radio Power Management Unit (PMU), – OFDM and CCK baseband processor, – ARM9 Media Access Controller (MAC), – SPI serial host interface – SDIO (4-bit) serial host interface – Passive components integration – PA bias control – Flexible integrated Power Management Unit – Glueless FEM interface Intelligent Power Control, Including 802.11 Power Save Mode Fully integrated Bluetooth coexistence LFBGA240 (8.5x8x1.4mm) Description The STLC4550 is a single chip 802.11b/g WLAN radio for embedded, low-power and very small form factor mobile applications. The product conforms to the IEEE 802.11b and 802.11g protocols operating in the 2.45GHz ISM frequency band supporting OFDM data rates of 54, 48, 36, 24, 18, 12, 9, and 6Mbps as well as CCK data rates of 11 and 5.5Mbps and legacy data rates of 2 and 1Mbps. The STLC4550 is a fully integrated wireless radio including a ZIF transceiver, RDocRev1F Synthesizer/VCO, high-speed data converters, an OFDM/CCK digital baseband processor, an ARM9-based MAC and...