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參數(shù)資料
| 型號： | PMB8789 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Dual-Band Media Access Controller (MAC) for WLAN System Solutions |
| 中文描述： | 雙頻媒體訪問控制器（MAC），無線局域網(wǎng)系統(tǒng)解決方案 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 151K |
| 代理商： | PMB8789 |
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG,
St.-Martin-Strasse 53,
81669 München
Infineon Technologies AG 2003. All Rights Reserved.
Attention please!
The information herein is given to describe certain components
and shall not be considered as warranted characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office in Germany or our
Infineon Technologies Representatives worldwide.
Warnings
Due to technical requirements components may contain dan-
gerous substances. For information on the types in question
please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval
of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-support
device or system, or to affect the safety or effectiveness of that
device or system. Life-support devices or systems are intend-
ed to be implanted in the human body, or to support and/or
maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other
persons may be endangered.
Published by Infineon Technologies AG
P
R O D U C T
B
R I E F
Features
■
On-chip 64k x 16 static RAM supports full 802.11 sta-
tion and client functionality without external memory
■
Flexible modem data interface
■
Flexible modem management interface
■
Flexible external memory expansion:
- Programmable wait states for slow external memo
- Multiple memory organization up to 4 Mbytes
■
Supports Bluetooth
TM
coexistence through
a two-wire interface
Type
WLAN 802.11 MAC
Sales Code
PMB 8789
Package
FSBGA-196
Block Diagram
Dedicated Instruction Set
Computer
(DISC)
PLL
CLK
Control
AES
DMA
Timers
MMI
Ports
MDI
WEP
WEP
Memory
AES
Engine
Arbiter
Host
Interface
Block
PCI
Busmaster/
CardBus
PC Card
USB
Protocol
Engine
USB DMA
USB
Memory
RAM
24 K x 16
(Control)
External Memory
Interface
External Data
Storage
Flash/RAM
D
D
M
RAM
48 K x 16
(Data)
■
Device is capable of low-power operation
■
An optional 32.768 kHz crystal can be connected for
ultralow power-down mode
■
Operation at 3.0 V to 3.6 V single supply
■
Supports IEEE1149.1 boundary scan standard
Ordering Information
Please contact the local Infineon sales office for
dedicated information on our Wireless LAN products
Printed in Germany
PS 03031.
NB
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