AT43101 PCMCIA Card Memory Interface Circuit with 256 Bytes of Internal Attribute Memory EEPROM

ATMEL Corporation

Description

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The AT43101 is a low power, high integration PCMCIA interface chip set for memory cards.

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Datasheet Specifications

Part number: AT43101
Manufacturer: ATMEL Corporation
File Size: 103.15 KB
Datasheet: AT43101-ATMELCorporation.pdf
Description: PCMCIA Card Memory Interface Circuit with 256 Bytes of Internal Attribute Memory EEPROM

Features

* Supports PCMCIA PC Card Standard - Release 2.1 Directly connects to PCMCIA Connector No Additional Circuits Required 256 x 8 Internal Parallel E2PROM for CIS Endurance: 10,000 Write Cycles Data Retention: 10

Applications

* can use SGL/DBL
* pulled low to enable a mixed mode decoding. This then enables either DEC[2:0] or SEL[1:0] as inputs to the address/chip enable decoder based on the state of SEL[1:0]. For example, the common memory space contains eight 1 Mbyte SRAM devices and six 4 Mbyte Flash devices. A[22:21]

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AT43101 PCMCIA Card Memory Interface Circuit with 256 Bytes Internal Attribute Memory EEPROM ATMEL Corporation

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