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BL93C66 Datasheet Two-wire Serial EEPROM

Manufacturer: BELLING

Download the BL93C66 datasheet PDF. This datasheet also includes the BL93C56 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (BL93C56-BELLING.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BL93C66
Manufacturer BELLING
File Size 589.51 KB
Description Two-wire Serial EEPROM
Datasheet download datasheet BL93C66 Datasheet

General Description

The BL93C56/66 provides 2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 128/256 words of 16 bits each, when the ORG pin is connected to VCC and 256/512 words of 8 bits each when it is tied to ground.

The BL93C56/66 is available in space-saving 8-lead PDIP, 8-lead TSSOP and 8-lead JEDEC SOIC packages.

The BL93C56/66 is enabled through the Chip Select pin (CS), and accessed via a 3-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock (SK).

Overview

Shanghai Belling Corp., Ltd BL93C56/BL93C66 BL93C56/BL93C66 2K bits (256 X 8 or 128 X 16)/ 4K bits (512 X 8 or 256 X 16) Three-wire Serial.

Key Features

  • Three-wire Serial Interface VCC = 1.8V to 5.5V Sequential Read Operation 2 MHz Clock Rate (5V) Compatibility Self-timed Write Cycle (5 ms max) 1 Million Write Cycles guaranteed Data Retention > 100 Years 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP Packages.

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