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NXP Semiconductors N.V.
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| Part No. |
PCF2123TS/1118
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| OCR Text |
...n reset watch dog spi interface osci ce scl sdi sdo osco v dd test v ss timer function timer/clkout control 0e countdown timer 0f control control/status 1 00 control/status 2 01 time os/seconds 02 vl/minutes 03 hours 04 days 05 alarm functi... |
| Description |
SPI Real time clock/calendar, SOT402-1 (TSSOP14), Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO14
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| File Size |
227.49K /
54 Page |
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it Online |
Download Datasheet
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Holtek Microelectronics Inc
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| Part No. |
HT1621D-28SKDIP HT1621B-48SSOP 1621
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| OCR Text |
...
HT1621
Block Diagram
OSCO osci CS RD WR DATA VDD VSS BZ BZ T o n e F re q u e n c y G e n e ra to r Con an T im C ir c tro l d in g u it
D is p la y R A M
COM0 L C D D r iv e r / B ia s C ir c u it COM3 SEG0 SEG 31 VLCD W a tc h... |
| Description |
From old datasheet system LCD DISPLAY DRIVER,32-SEG,4-BP,CMOS,SSOP,48PIN,PLASTIC Controller Miscellaneous - Datasheet Reference
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| File Size |
181.51K /
20 Page |
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it Online |
Download Datasheet
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