Datasheet Details
| Part number | COM90C66 |
|---|---|
| Manufacturer | SMSC (now Microchip Technology) |
| File Size | 347.32 KB |
| Description | ARCNET Controller/Transceiver |
| Datasheet |
 COM90C66 Datasheet
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General Description
The SMSC COM90C66 is a special purpose communications controller for interconnecting processors and intelligent peripherals using the ARCNET Local Area Network.
Key Features
- ARCNET LAN Controller/Transceiver/ Support Logic/Dual-Port RAM Integrates SMSC COM90C65 with 16-Bit Data Bus, Dual-Port RAM, and Enhanced Diagnostics Circuitry Includes IBM® PC/AT® Bus Interface Circuitry Supports 8- and 16-Bit Data Buses Full 2K x 8 On-Chip Dual-Port Buffer RAM Zero Wait State Arbitration for Most AT Buses SMSC COM90C26 Software Compatible Command Chaining Enhances Performance Supports Mem.