Holtek Semiconductor HT24LC04
The HT24LC04 is a 4K-bit serial read/write non-volatile memory device using the CMOS floating gate process. Its 4096 bits of memory are organized into 512 words and each word is 8 bits. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential.| Part No. | HT24LC04 |
|---|---|
| Datasheet | HT24LC04 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | CMOS 4K 2-Wire Serial EEPROM |
| Buy | Stock & Price |
FEATURES
● Operating voltage: 2.2V~5.5V● Low power consumption - Operation: 5mA max. - Standby: 5mA max.
● Internal organization: 512´8
● 2-wire serial interface
● Write cycle time: 5ms max.
● Automatic erase-before-write operation
● Partial page write allowed
● 16-byte page write modes
● Write operation with built-in timer
● Hardware controlled write protection
● 40-year data retention
● 106 erase/write cycles per word
● Commercial temperature range (0°C to +70°C)
● 8-pin DIP/SOP package
GENERAL DESCRIPTION
Up to four HT24LC04 devices may be connected to the same two-wire bus. The HT24LC04 is guaranteed for 1M erase/write cycles and 40-year data retention. Block Diagram Pin Assignment A 0 A 1 A 2 X S C L S D A I/O C o n tro l L o g ic D E C H V P u m p 1 2 3 4 5 6 7 8 V C C W P S C L S D A V S S E E P R O M A rra y P a g e B u f Y D E C W P M e m o ry C o n tro l L o g ic H T 2 4 L C 0 4 8 D IP -A /S O P -A A 0 ~ A 2 V C C V S S A d d re s s C o u n te r S e n s e A M P R /W C o n tro l Rev.
