HT93LC46 HT93LC56 HT93LC66 HT93LC46 HT93LC56 HT93LC66

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产品型号：HT93LC46 HT93LC56 HT93LC66

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公司名称：上海集驰电子有限公司

所在地：上海松江

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产品简介

3-Wire Serial EEPROM

产品详细信息

HT93LC46 -- CMOS 1K 3-Wire Serial EEPROM

概要

The HT93LC46 is a 1K-bit low voltagenonvolatile, serial electrically erasable programmable read onlymemory device using the CMOS floating gate process. Its 1024 bitsof memory are organized into 64 words of 16 bits each when the ORGpin is connected to VCC or organized into 128 words of 8 bits eachwhen it is tied to VSS. The device is optimized for use in manyindustrial and commercial applications where low power and lowvoltage operation are essential. By popular microcontroller, theversatile serial interface including chip select (CS), serial clock(SK), data input (DI) and data output (DO) can be easilycontrolled.

特点

Operating voltage:
- 2.2V~5.5V for temperature 0^oC to+70^oC
- 2.4V~5.5V for temperature -40^oC to +85^oC
Low power consumption
- Operating: 5mA max.
- Standby: 10uA max.
User selectable internal organization
- 1K(HT93LC46): 128x8 or 64x16
3-wire Serial Interface
Write cycle time: 5ms max.
Automatic erase-before-write operation
Word/chip erase and write operation
Write operation with built-in timer
Software controlled write protection
10-year data retention after 100K rewrite cycles
10⁶ rewrite cycles per word
Industrial temperature range (-40^oC to+85^oC)
8-pin DIP/SOP/TSSOP package

技术相关信息

DataSheet
RevisionHistory
封装信息
8-pinDIP 封裝
8-pinSOP 封裝
8-pin TSSOP封裝
支持工具
软件下载
问答集
应用范例

其它相关信息

SelectionGuide
产品型号索引

HT93LC66 -- CMOS 4K 3-Wire Serial EEPROM

General Description

The HT93LC66 is a 4K-bit low voltagenonvolatile, serial electrically erasable programmable read onlymemory device using the CMOS floating gate process. Its 4096 bitsof memory are organized into 256 words of 16 bits each when the ORGpin is connected to VCC or organized into 512 words of 8 bits eachwhen it is tied to VSS. The device is optimized for use in manyindustrial and commercial applications where low power and lowvoltage operation are essential. By popular microcontroller, theversatile serial interface including chip select (CS), serial clock(SK), data input (DI) and data output (DO) can be easilycontrolled.

Features