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[China]
Trade Verify
Address: Room 503, Building A3, Area B, Songbai Industrial Park, Guangming District, Shenzhen
Contact name:Samuel Zhao
Shenzhen Ofeixin Technology Co., Ltd |
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Verified Suppliers
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H255E-U is a low-cost and low-power consumption module which has all of the Wi-Fi functionalities. It is a highly-integrated IEEE 802.11 a/b/g/n MAC/Baseband/RF WLAN single chip. For Wireless LAN(WLAN)operation. The integrated module provides USB interface for Wi-Fi . The module provides simple legacy and 20MHz/40MHz 2.4G+5G co-existence mechanisms to ensure backward and network compatibility.
| Min. | Typ. | Max. | Unit | |
Operating Temperature | -10 | 25 | 70 | deg.C |
VCC33 | 3.15 | 3.3 | 3.45 | V |
| Vcc-3.3V, Ta=25°C, unit: mA | |
| current | Typ. |
| 2.4G Mode | |
| 802.11b | 11Mbps |
| TX mode | 292.9 |
| RX mode | 116.1 |
| 802.11g | 54Mbps |
| TX mode | 262.6 |
| RX mode | 115.9 |
| 802.11n HT20 | MCS7 |
| TX mode | 264.1 |
| RX mode | 115.9 |
| 802.11n HT40 | MCS7 |
| TX mode | 265.4 |
| RX mode | 127.2 |
| Standby mode | 53 |
| 5G Mode | |
| 802.11g | 54Mbps |
| TX mode | 328.9 |
| RX mode | 145.7 |
| 802.11n HT20 | MCS7 |
| TX mode | 327.3 |
| RX mode | 145.8 |
| 802.11n HT40 | MCS7 |
| TX mode | 331.3 |
| RX mode | 156.5 |
| NO | Name | Type | Description | Voltage |
| 1 | GND | - | Ground connections | |
| 2 | ANT 0 | I/O | RF I/O port | |
| 3 | VDD33 | - | Main power voltage source input 3.3V | 3.3V |
| 4 | USB_DM | I/O | USB2.0 D- for WLAN | |
| 5 | USB_DP | I/O | USB2.0 D+ for WLAN | |
| 6 | GND | - | Ground connections |
P:POWER I:INPUT O:OUTPUT
