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380 / TMS380C26PQL / TMS380 network commprocessor
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These parts are pulls and may have small amounts of solder on the leads.
Please note: This spec sheet may cover several different parts.
IEEE 802.5 and IBM Token-Ring Network Compatible
IEEE 802.3 and Blue Book Ethernet Network Compatible
Pin and Software Compatible With the TMS380C16
Configurable Network Type and Speed:
– Selectable by Host Software Control
– Selectable by Network Front-End
– Readable from Host (Adapter Control
– 16- or 4-Megabit-per-Second Data Rates
– Supports up to 18K-Byte Frame Size
– Supports Universal and Local Network Addressing
– Early Token Release Option (16 Mbps Operation Only)
– Compatible With the TMS38054
– 10-Megabit-per-Second Data Rate
– Compatible With Most Ethernet Serial Network Interface Devices
– Full Duplex Ethernet Operation Allows Network Speed Self-test
Expandable Local LAN Subsystem Memory Space up to 2 Megabytes
Supports Multicast Addressing of Network Group Addresses Through Hashing
High-Performance 16-Bit CPU for Communications Protocol Processing
Up to 8 Megabyte-per-Second High-Speed Bus Master DMA Interface
Low-Cost Host-Slave I/O Interface Option
* Up to 32-Bit Host Address Bus
* Selectable Host System Bus Options
* 80x8x or 68xxx-Type Bus and Memory Organization
– 8- or 16-Bit Data Bus on 80x8x Buses
Dual-Port DMA and Direct I/O Transfers to Host Bus
Specification for External Adapter-Bus Devices (SEADs) Supports External Hardware Interface for User-Defined External Logic
Enhanced Address Copy Option (EACO) Interface Supports External Address Checking Logic for Bridging or External Custom Applications
support for Module High-Impedance In-Circuit Testing
Built-in Real-Time Error Detection
Bring-Up and Self-Test Diagnostics With Loopback
Automatic Frame Buffer Management
250 mA Typical Latch-Up Immunity at 25°C
ESD Protection Exceeds 2,000 V
132-Pin JEDEC Plastic Quad Flat Package (PQ Suffix)
Operating Temperature Range 0°C to 70 °C
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