Network and Communication Chips from RS Components, Ltd.


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The SPB104 is a complete WLAN card for evaluation and development of the 802.11b/g standard compliant WiFi component HDG104 from H&D Wireless. This highly integrated solution is optimized for customer applications running on a host CPU. The host interface supports SDIO and SPI. Internal RAM comprises both code and data memory eliminating the need for external RAM, Flash or ROM memory interfaces. Baseband firmware, FW, is stored on the host and downloaded at start up. MAC address, trimming values etc are stored in the on board EEPROM.
Data Rates: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54Mbps. Modulation: QPSK, 16QAM, 64QAM DBPSK, DQPSK, CCK, OFDM with BPSK. WEP and AES hardware encryption accelerator up to 128bit. On-chip RF filter for the ISM band 2.4GHz. Internal 32kHz oscillator maintains real time in power save mode. DMA hardware support for data flow to reduce CPU load. Uses Ultra Low Power (ULP) technology. On-board 160KB SRAM and 1KB EEPROM. Internal Boot-ROM. Advanced power management for optimum power consumption at varying load. External interfaces including SDIO and SPI. Supply voltage: +2.75 to +3.6V
Supported Protocol = 802.11b/g
Supported Security Standards = AES, WEP
Supported Bus Interfaces = SDIO, SPI
Supply Voltage = 2.7 - 3.6V
Length = 57mm
Maximum Operating Temperature = +70°C
Minimum Operating Temperature = -20°C
Width = 24mm


Product Category
Network and Communication Chips
Wi-Fi / WiMAX / Wi-Mesh
Supply Voltage
Operating Temperature
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