M7712 - Brand New Oki Semiconductor IC Chips
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DESCRIPTION
The MSM7712 is the first release in a series of wireless LAN baseband controllers, designated .XI (a suffix of the IEEE P802.11 protocol). The MSM7712 integrates the baseband physical layer and the lower MAC layers into a single IC that supports specific draft standards of the P802.11 specification. The architecture targets optimum integration with maximum user flexibility, providing a migration path to low-cost module handsets and access points. In accordance with all three P802.11 media, the MSM7712 directly supports frequency hopping (FH), spread spectrum, direct-sequence spread spectrum, and infrared protocols., A board-level system contains the MSM7712, a radio, a 16-bit processor, and buffer memory ICs.
FEATURES
• Support for specific IEEE P802.11 wireless LAN draft standards
• Suitable for low-cost stations and access points
• PCMCIA compliant (version 2.1) interface supporting 16-bit data transfers
• On-chip radio modem for high-throughput data transfers
• Interface to radio providing antenna select, power control, synthesizer programming
• Processor interface support for 80C86, 80C186, V33, and V53A
• On-chip multi-port memory controller on chip for local shared memory and simplified design construction
• E2PROM interface to download host interface configuration data and provide non-volatile card parameter storage
• Low-power mode to minimize power dissipation in batter applications.
• 5-V external and 3.3-V core operation
• 144-pin LQFP package, suitable for PCMCIA Type II Cards (LQFP144-P-2020-0.50-K) -
Similar parts: 430483 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download M7712
- Chipdatas Part: CD87-M7712
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 07:59 +0800
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- Full or Partial Refund , If the item is not as described
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