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產品名稱:
HT93LC46 HT93LC56 HT93LC66
產品型號:
HT93LC46 HT93LC56 HT93LC66
華東 華北: |
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電話:021-54939377  021-54939344
華中 華南: |
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電話:18917856796  13701607944
產品文檔:
無相關文檔
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簡單介紹
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HT93LC46 HT93LC56 HT93LC66The HT93LC46 is a 1K-bit low voltagenonvolatile, serial electrically erasable programmable read onlymemory device using the CMOS floating gate process. |
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HT93LC46 HT93LC56 HT93LC66
的詳細介紹
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HT93LC46 HT93LC56 HT93LC661K 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.
特點
- Operating voltage:
- 2.2V~5.5V for temperature 0oC to+70oC
- 2.4V~5.5V for temperature -40oC to +85oC
- 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 (-40oC to+85oC)
- 8-pin DIP/SOP/TSSOP package
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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
- Operating voltage: 2.2V~5.5V
- Low power consumption
- Operating: 5mA max.
- Standby: 10uA max.
- User selectable internal organization
- 4K(HT93LC66): 512x8 or 256x16
- 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
- Commercial temperature range (0oC to+70oC)
- 8-pin DIP/SOP/TSSOP package
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