AM79C940, AM7 Datasheet - Advanced Micro Devices

AM79C940 Media Access Controller for Ethernet (MACE)

The Media Access Controller for Ethernet (MACE) chip is a CMOS VLSI device designed to provide flexibility in customized LAN design. The MACE device is specifically designed to address applications where multiple I/O peripherals are present, and a centralized or system specific DMA is required. The .

FINAL Am79C940 Media Access Controller for Ethernet (MACETM) DISTINCTIVE CHARACTERISTICS s s s s Integrated Controller with 10BASE-T transceiver and AUI port Supports IEEE 802.3/ANSI 8802-3 and Ethernet standards 84-pin PLCC and 100-pin PQFP Packages 80-pin Thin Quad Flat Pack (TQFP) package available for space critical applications such as PCMCIA Modular architecture allows easy tuning to specific applications High speed, 16-bit synchronous host system interface with 2 or 3 cycles/transfer Ind.

AM79C940 Features

* Automatic retransmission with no FIFO reload

* Automatic receive stripping and transmit padding (individually programmable)

* Automatic runt packet rejection

* Automatic deletion of collision frames

* Automatic retransmission with no FIFO reload s Direct sl

AM7-9C9.pdf

AM79C940 Datasheet Preview — This datasheet PDF includes multiple part numbers: AM79C940, AM7. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

AM79C940, AM7

Manufacturer:

Advanced Micro Devices

File Size:

914.99 KB

Description:

Media access controller for ethernet (mace).

Note:

This datasheet PDF includes multiple part numbers: AM79C940, AM7.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

AM79C90 CMOS Local Area Network Controller for Ethernet (C-LANCE) (Advanced Micro Devices)

AM79C901A HomePHY Single-Chip 1/10 Mbps Home Networking PHY (AMD)

AM79C930 PCnet-Mobile Single-Chip Wireless LAN Media Access Controller (Advanced Micro Devices)

AM79C960 PCnetTM-ISA Single-Chip Ethernet Controller (Advanced Micro Devices)

Am79C961 Single-Chip Ethernet Controller (Advanced Micro Devices)

AM79C961A PCnet -ISA II Jumperless/ Full Duplex Single-Chip Ethernet Controller for ISA (Advanced Micro Devices)

Am79C965 Single-Chip 32-Bit Ethernet Controller (AMD)

AM79C965A Single-chip 10/100 MBPS Pci Ethernet Controller (Advanced Micro Systems)

TAGS

AM79C940 AM7 Media Access Controller for Ethernet MACE Advanced Micro Devices

AM79C940 Distributor