HT93C56-A, HT93LC46, HT93LC46A Selling Leads, Datasheet
MFG:HT Package Cooled:SOP8 D/C:08+/09+
HT93C56-A, HT93LC46, HT93LC46A Datasheet download
Part Number: HT93C56-A
MFG: HT
Package Cooled: SOP8
D/C: 08+/09+
HT93C56-A, HT93LC46, HT93LC46A
- Table of contents:
Info of HT93C56-A
Info of HT93LC46
Info of HT93LC46A
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About HT9011
PDF/DataSheet Download
Datasheet: HT9011
File Size: 100623 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
About HT93LC46
PDF/DataSheet Download
Datasheet: HT93LC46
File Size: 369521 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
About HT9011
PDF/DataSheet Download
Datasheet: HT9011
File Size: 100623 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
Download : Click here to Download
HT93LC46 General 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.
HT93LC46 Maximum Ratings
Operation Temperature (Commercial) ...............................................................0°C to 70°C
Applied VCC Voltage with Respect to VSS ..........................................................0.3V to 6.0V
Applied Voltage on any Pin with Respect to VSS.................................... VSS0.3V to VCC+0.3V
Supply READ Voltage................................................................................................2V to 5.5V
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
HT93LC46 Features
` Operating voltage VCC
Read: 2.0V~5.5V
Write: 2.4V~5.5V
` Low power consumption
Operating: 5mA max.
Standby: 10mA max.
` User selectable internal organization
1K(HT93LC46): 128´8 or 64´16
` 3-wire Serial Interface
` Write cycle time: 2ms 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
` 8-pin DIP/SOP package
` Commercial temperature range (0°C to +70°C)
Read: 2.0V~5.5V
Write: 2.4V~5.5V
` Low power consumption
Operating: 5mA max.
Standby: 10mA max.
` User selectable internal organization
1K(HT93LC46): 128´8 or 64´16
` 3-wire Serial Interface
` Write cycle time: 2ms 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
` 8-pin DIP/SOP package
` Commercial temperature range (0°C to +70°C)
HT93LC46 Connection Diagram
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