Homedatasheet93LC66B-I/P

93LC66B-I/P Datasheet

EEPROM
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Description

The Microchip Technology Inc. 93XX66A/B/C( 93LC66B-I/P ) devices are 4K bit low voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA66A, 93LC66A or 93C66A devices are available, while the 93AA66B, 93LC66B and 93C66B devices provide dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low power, non-volatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is also available. 93LC66B-I/P Features • Low-power CMOS technology• ORG pin to select word size for ‘66C version• 512 x 8-bit organization ‘A’ ver. devices (no ORG)• 256 x 16-bit organization ‘B’ ver. devices (no ORG)• Self-timed ERASE/WRITE cycles (including auto-erase)• Automatic ERAL before WRAL• Power on/off data protection circuitry• Industry standard 3-wire serial I/O• Device Status signal (READY/BUSY)• Sequential READ function• 1,000,000 E/W cycles• Data retention > 200 years
Features

Parameters

[{"Name":"Operating Supply Voltage:","Value":"2.5 V, 5.5 V"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"Operating Current:","Value":"2 mA"},{"Name":"Maximum Clock Frequency:","Value":"2 MHz "},{"Name":" Memory Size:","Value":"4 Kbit"},{"Name":" Access Time:","Value":"250 ns"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

ROHM SEMICONDUCTOR

ROHM Semiconductor designs and manufactures semiconductors, integrated circuits, and other electronic components for the wireless, computer, automotive, and consumer electronics markets. ROHM Semiconductor's product portfolio ranges from audio/video ICs, wireless audio links, image sensors, noise protection discretes, memory products with double-cell technology, energy-efficient power management components, and LEDs.

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