23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS

GENERAL DESCRIPTION The W91570DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. They feature 23 number memories and a 16-digit LCD driver for displaying telephone numbers and calling time. A real time clock is included to display the time of day.

文件：709.59 Kbytes 页数：45 Pages

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华邦电子

23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL REC AND LCD DISPLAY FUNCTIONS

Winbond

华邦电子

32-bit RISC, load/store architecture, 5-stage pipeline

文件：3.20214 Mbytes 页数：163 Pages

CypressCypress Semiconductor

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TSSOP66

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华邦电子

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TSOP66

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华邦电子

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