HFA3842 - Wireless LAN Medium Access Controller

Intersil Corporation

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Datasheet Details

Part number	HFA3842
Manufacturer	Intersil Corporation
File Size	336.81 KB
Description	Wireless LAN Medium Access Controller
Datasheet	HFA3842-IntersilCorporation.pdf

HFA3842 Product details

Description

HOST INTERFACE PINS PIN NAME HA0-9 HCE1HCE2HD0-15 PIN NUMBER PIN I/O TYPE DESCRIPTION PC Card Address Input, Bits 0 to 9 PC Card Select, Low Byte PC Card Select, High Byte PC Card Data Bus, Bit 0 to 15 106-113, 117, 118 5V Tol, CMOS, Input, 50K Pull Down 1 122 101-99, 6-2, 96-94, 128-125, 123 103 120 119 114 121 102 16 36 104 116 5V Tol, CMOS, Input, 50K Pull Up 5V Tol, CMOS, Input, 50K Pull Up 5V Tol, BiDir, 2mA, 50K Pull Down HINPACKHIORDHIOWRHRDY/HIREQHOEHREGHRESET HSTSCHGHWAITHWE- CMOS O

Features

New start up modes allow the PCMCIA Card Information Structure to be initialized from a serial EEPROM. This allows firmware to be downloaded from the host, eliminating the parallel Flash memory device.
Firmware can be loaded from serial Flash memory.
Direct attachment to a typical x16 SRAM using five control signals (RAMCS_, MOE_, MWEL_, MLBE_, and MUBE_).
Low frequency crystal oscillator to maintain time and allow baseband clock source to power off during.

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Published: Jul 28, 2014 |