Microchip Technology RN1723 Drahtloses LAN-Modul

Das Microchip Technology RN1723 drahtlose LAN-(WLAN)-Modul ist ein eigenständiges, integriertes 802.11 b/g Modul, das einen On-Board-TCP/IP-Netzwerkstack integriert. Dazu gehören auch ein Verschlüsselungsbeschleuniger, ein Energiemanagement-Subsystem, eine Echtzeit-Uhr, eine vielseitige Sensor-Schnittstelle, einen 2,4GHz Transceiver und einen HF-Leistungsverstärker. Eine schnelle Integration von Wi-Fi- und Netzwerkfunktionen in praktisch alle Geräte ist mit dem RN1723 möglich.

The Microchip Technology RN1723 is a self-contained, Internet-enabling solution that provides cost and time-to-market savings. It's designed to provide a simple Wi-Fi solution with features like ease of integration and programming, vastly reduced development time, minimum system cost, long battery life and maximum value in a range of applications.

The RN1723 is configured with a simple ASCII command language. The "WiFly Command Reference Guide" contains a complete listing and instructions of the ASCII command interface.

NOTE: The RN1723 Wireless LAN Module is NOT compliant with the RED Directive EN 300 328 v2.2.2 standard. This device is not recommended for use in countries that require this standard.

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Key Features
- Complete, Embedded 2.4 GHz IEEE 802.11 b/g Wireless LAN Module
- 14 General Purpose Input/Output (GPIO) Pins (Four GPIO pins shared with the UART)
- Eight Analog Sensor Inputs
- Small Surface-Mount Module: 26.67mm x 17.78mm x 3.18mm
- Integrated Crystal, Internal Voltage Regulator, Matching Circuitry, Power Amplifier
- Integrates Easily into Final Product - Minimizes Product Development, Provides Quicker Time to Market
- Configured using Simple ASCII Commands
Networking:
- Supports Infrastructure and SoftAp Networking Modes
- Built-in Networking Applications: TCP, UDP, DHCP, DNS, ARP, HTTP Client, and FTP Client
- Complete On-Board TCP/IP Networking Stack
- Unique MAC Address
- Upgrade Firmware Over-the-Air using FTP
- Supports Wi-Fi® Protected Setup (WPS)
Power Management:
- Ultra Low-Power Sleep Mode (4 μA)
- Perfect for Portable Battery-Operated Devices
- Battery Boost Control Circuitry
- Real-Time Clock for Time Stamping, Auto-Sleep, and Auto-Wake
Antenna:
- External Antenna Connection via RF Pad
- Certified Antenna Types: Chip, Whip, PCB Trace, and Wire

Compliance:
- Modular Certified for the United States (FCC) and Canada (IC)
- European R&TTE Directive Assessed Radio Module
- Australia and New Zealand
Media Access Control (MAC)/Baseband:
- Security:
  - WEP-128
  - WPA-PSK (TKIP)
  - WPA2-PSK (AES)
  - TLS 1.0, 1.1, and 1.2 (with external microprocessor)
Operational:
- Operating Voltage: 3.3V (typical)
- Temperature Range: -40°C to +85°C Industrial
- Low Current Consumption:
  - RX mode: 40mA
  - TX mode: 120mA at 0dBm
  - Sleep mode: 4μA
  - Doze mode: 15mA
RF/Analog:
- Frequency: 2.412 to 2.462GHz
- Modulation:
  - 802.11b Compatibility: DSSS (CCK-11, CCK-5.5, DQPSK-2, DBPSK-1)
  - 802.11g: OFDM
  - Receive Sensitivity: -83dBm Typical
  - Power Output: 0 to +12dBm
Over-the-Air Data Rate:
- 1-11Mbps for 802.11b
- 6-54Mbps for 802.11g