User's Manual

COMPANY CONFIDENTIAL
3
1. Introduction
The T77H332.XX IEEE802.11b/g/n module is based on Marvell 88W8782UB0-NAP2C000
solution that is provide the combined functions of DSSS and OFDM baseband modulation,
MAC, CPU, OTP (one time programmable) memory, host interfaces, power management
unit (PMU) and direct conversion WLAN RF radio.
1.1 Scope
The wireless LAN is compliant to IEEE 802.11b and IEEE 802.11g and IEEE 802.11n
standard. The data rate of 802.11b is up to 11Mbps and fallback rates of 5.5, 2, 1Mbps.
The data rate of 802.11g is up to 54Mbps and fallback rates of 48,36,24,18,12,9, 6Mbps.
The data rate of 802.11n HT20 with 800ns GI is up to 65Mbps and fallback rates of 58.5,
52, 39, 26, 19.5, 13, 6.5Mbps; the data rate of 802.11n HT20 with 400ns GI is up to
72.2Mbps and fallback rates of 65, 57.8, 43.3, 28.9, 21.7, 14.4, 7.2Mbps. The data rate of
802.11n HT40 with 800ns GI is up to 135Mbps and fallback rates of 121.5, 108, 81, 54,
40.5, 27, 13.5Mbps. The data rate of 802.11n HT40 with 400ns GI is up to 150Mbps and
fallback rates of 135, 120, 90, 60, 45, 30, 15Mbps.
1.2 Function
• IEEE802.11b/g/n (1X1) based on Marvell 88W8782U solution.
• USB 2.0 Interface, High and Full Speeds supported.
• Powered by the host with a 3.3V +/- 10% supply.
• Two PCB printed antennas.
• One SPDT switch for antenna diversity.
• RoHS and Green Compliant.
• Linux supported with drivers based on Fedora Core 8.