HON HAI PRECISION IND T77H332 User Manual
COMPANY CONFIDENTIAL
T77H332 User Manual
Project Name NFC (Near Field Communication) Module
Rev. 00
FOXCONN Part No. T77H332
Module Rev. 00
Revision History
Revision Date Originator Comment
0.0 2012/12/20 Wei.Liao Initial
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COMPANY CONFIDENTIAL
Content
REVISION HISTORY ....................................................................................................................................................... 1
1. INTRODUCTION .......................................................................................................................................................... 3
2. WIFI ALLIANCE CONFORMANCE .......................................................................................................................... 6
3. HARDWARE SPECIFICATION ................................................................................................................................. 7
4. PRODUCT REQUIREMENTS .................................................................................................................................. 11
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COMPANY CONFIDENTIAL
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.
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COMPANY CONFIDENTIAL
1.3 Electrical Characteristics
Parameter Minimum Typical Maximum Units
Frequency Range 2.4 ~ 2.5 GHz
Current Consumption - - 600 mA
Input Supply
Voltage
Tx Output Power
Storage Temperature -20 ~ 85
Storage Humidity 0 ~ 90 %
Operation Temperature 0 ~ 60
ESD Level
Remark: The TX output powers just depend on conduct band-edge limit.
Absolute
maximum voltage
11b 16.5 18 19.5 dBm
11g 12.5 14 15.5 dBm
11n-HT20 11.5 13 14.5 dBm
11n-HT40 10.5 12 13.5 dBm
HBM - 1.5K - V
MM - 200 - V
2.97 3.3 3.63 V
℃
℃
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COMPANY CONFIDENTIAL
1.4 USB 2.0 Characteristics
Low / Full Speed
Input high voltage (driven) 2.0 - - V
Input high voltage (floating) 2.7 - 3.6 V
Input levels
Differential input sensitivity 0.2 - - V
Differential common mode range 0.8 - 2.5 V
Output high voltage (driven) 2.8 - 3.6 V
Output level
Output signal crossover voltage 1.3 - 2.0 V
Driver
characteristics
Clock timing Full speed data rate - 12.0 - Mb/s
Parameter Minimum Typical Maximum Units
Input low voltage - - 0.8 V
Output low voltage - - 0.3 V
Output SE1 voltage 0.8 - V
Rise time 4 - 20 ns
Fall time 4 - 20 ns
High Speed
High-speed squelch detection
(differential signal amplitude)
Input levels
Output level
Driver
characteristics
Clock timing Full speed data rate - 480 - Mb/s
High-speed disconnect detection
(differential signal amplitude)
High-speed data signaling
common mode voltage range
High-speed data signaling high 360 - 440 mV
High-speed data signaling low -10.0 - 10.0 mV
Chirp J level (differential voltage) 700 - 1100 mV
Chirp k level (differential voltage) -900 - -500 mV
Parameter Minimum Typical Maximum Units
threshold
threshold
High-speed idle level -10.0 - 10.0 mV
Rise time (10% - 90%) 500 - - ps
Fall time (10% - 90%) 500 - - ps
100 - 150 mV
525 - 625 mV
-50 - 500 mV
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