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Número de pieza | PMB8789 | |
Descripción | Dual-Band Media Access Controller (MAC) for WLAN System Solutions | |
Fabricantes | Infineon Technologies AG | |
Logotipo | ||
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No Preview Available ! PRODUCT BRIEF
Dual-Band Media Access Controller
(MAC) for WLAN System Solutions
The PMB 8789 WLAN media access controller is
one chip of the wireless system solution from
Infineon Technologies that addresses the need of
the emerging market for wireless LAN and wireless
home-networking products. Using a plurality of
host interfaces, the PMB 8789 supports the MAC
and data buffer management functions and is fully
compliant with the IEEE802.11a/b and 11g WLAN
standards.
The PMB 8789 is designed to form an Infineon
WLAN chipset in combination with the PMB 8680
dual-band RF Transceiver, the PMB 8825 dual-band
Power Amplifier and the PMB 8787 dual-band
Modem IC (PHY).
Features
WirelessLAN
■ Host interface support of the following:
■ Full implementation of the 802.11 WMAC protocol
- PCI V2.3 bus mastering device featuring 32-bit
including the following:
transfers at 33 MHz
- IEEE 802.11a and 11g standards, including all
- MiniPCI Specification 1.0
optional data rates
- CardBus 32-bit, 33 MHz transfers
- IEEE 802.11b standard data rates
- USB V1.1
- Supports up to 54 Mbit/s data rate
- PC card interface supports full 16-bit implementation
■ Multiple queue management facilities to support QoS
per PCMCIA release 7
provisions, including IEEE 802.11e QoS
■ Supports 802.11i security encryption algorithms
Applications
without impacting device throughput performance
■ High data-rate wireless LAN
and latency:
■ PC card wireless LAN adapters
- Advanced Encryption Standard (AES)
■ (Mini) PCI wireless LAN cards
- Up to 128-bit wired equivalent privacy (WEP)
■ CardBus wireless LAN adapters
- Temporal Key Integrity Protocol (TKIP) per Wi-Fi® ■ Compact flash wireless LAN cards
Protected Access (WPA) and draft 802.11i standard ■ USB wireless LAN adapters
■ Wireless LAN modules, access points, bridge
■ products, and point-to-multipoint systems
PMB 8789
Dual-Band Media Access Controller
Never stop thinking.
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet PMB8789.PDF ] |
Número de pieza | Descripción | Fabricantes |
PMB8787 | Dual-Band Modem IC (PHY) for WLAN System Solutions | Infineon Technologies AG |
PMB8789 | Dual-Band Media Access Controller (MAC) for WLAN System Solutions | Infineon Technologies AG |
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