Description

The AT43101 is a low power, high integration PCMCIA interface chip set for memory cards. It provides a complete PCMCIA PC Card Standard Release 2.1 compliant interface with no other support devices. Two AT43101’s are used on each memory card.

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 Years

Internally Controlled Write Algorithm

• Operates over VCC = 4.5 to 5.5 Volts

• 64 Pin TQFP, Max. Height = 1.2 mm Mounted

• Usage is Two Devices Per Card

• Dual Mode Device with Mode Select Pin

• Supports Up to 64 Mbytes of:

Flash E2PROM SRAM

ROM OTP