HT24LC16

HT24LC16 CMOS 16K 2-Wire Serial EEPROM Features · Operating voltage: 2.2V~5.5V · Low power consumption - Operation: 5mA max. - Standby: 5mA max. · Internal organization: 2048´8 · 2-wire Serial Interface · Write cycle time: 5ms max. · Automatic erase-before-write operation · Partial page write allowed · 16-byte Page Write Mode · Write operation with built-in timer · Hardware controlled write protection · 40-year data retention · 106 rewrite cycles per word · Commercial temperature range (0°C to +70°C) · 8-pin DIP/SOP package General Description The HT24LC16 is an 16K-bit serial read/write non-volatile memory device using the CMOS floating gate process. Its 16384 bits of memory are organized into 2048 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. Up to only one HT24LC16 device may be connected to the same 2-wire bus. The HT24LC16 is guaranteed for 1M erase/write cycles and 40-year data retention. Block Diagram S C L S D A I/O C o n tro l L o g ic X D W P M e m o ry C o n tro l L o g ic E C P a g e B u ffe r Y D E C 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 E E P R O M A rra y H V P u m p Pin Assignment A 0 1 8 2 7 3 6 4 5 A 1 A 2 V S S V C C W P S C L S D A H T 2 4 L C 1 6 8 D IP -A /S O P -A Pin Description Pin Name A0~A2 SDA SCL WP VSS VCC I/O I I/O I I ¾ ¾ Address input Serial data Serial clock input Write protec...