HT93LC46中文资料CMOS 1K 3-Wire Serial EEPROM数据手册Holtek规格书

描述 Description

The HT93LC46 is a 1K-bit low voltage nonvolatile, serial electrically erasable programmable read only memory device using the CMOS floating gate process. Its 1024 bits of memory are organized into 64 words of 16 bits each when the ORG pin is connected to VCC or organized into 128 words of 8 bits each when it is tied to VSS. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. By popular microcontroller, the versatile serial interface including chip select (CS), serial clock (SK), data input (DI) and data output (DO) can be easily controlled.

 

特性 Features

• Operating voltage: 1.8V~5.5V
• User selectable internal organization
• 3-wire Serial Interface
• Automatic erase-before-write operation
• Write operation with built-in timer
• 40-year data retention
• Industrial temperature range (−40°C to +85°C)
• 8-pin DIP/SOP package