HT24LC32 Datasheet | Holtek Semiconductor

Features - Operating voltage: 1.8V~5.5V for temperature -40°C to +85°C - Low power consumption - - Operation: 5m A max. - - Standby: 3μA max. - Internal organization: 4096×8 - 2-wire serial interface - Write cycle time: 5ms max. - Automatic erase-before-write operation - Partial page write allowed - 32-byte Page Write Mode - Write operation with built-in timer - Hardware controlled write protection - 40-year data retention - 106 rewrite cycles per word - 8-pin DIP/SOP package General Description The HT24LC32 is a 32K-bit 2-wire serial read/write non-volatile memory device using the CMOS floating gate process. Its 32768 bits of memory are organized into 4096 words and 8 bits per word. The device is optimized for use in many industrial and mercial applications where low power and low voltage operation are essential. Up to eight HT24LC32 devices may be connected to the same two-wire bus. The HT24LC32 has high reliability endurance of 1M erase/write cycles and 40-year data retention. Block Diagram I/O C o n tro l S D A L o g ic M e m o ry C o n tro l L o g ic A 0~A 2 VCC VSS A d d re s s C o u n te r H V P um p X D EEPRO M E A rra y C P a g e B u ffe r YDEC S ense A M P R /W C o n tro l Pin Assignment A0 1 A1 2 A2 3 VSS 4 8 VCC 7 WP 6 SCL 5 SDA H T24LC 32 8 D IP -A /S O P -A Pin Description Pin Name A0~A2 SDA SCL WP VSS VCC I/O Description I Address...