32-bit FR81S Microcontroller

文件：5.16463 Mbytes 页数：280 Pages

CYPRESSCypress Semiconductor

赛普拉斯赛普拉斯半导体公司

TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION

GENERAL DESCRIPTION The W91520N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. The W91520N series provide one-key redial, handfree dialing, hold, save, and redial functions. FEATURES • DTMF/pulse switchable dialer • Two by 32-digit redial and save mem

文件：193.27 Kbytes 页数：16 Pages

WINBOND

华邦电子

TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION

GENERAL DESCRIPTION The W91520N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. The W91520N series provide one-key redial, handfree dialing, hold, save, and redial functions. FEATURES • DTMF/pulse switchable dialer • Two by 32-digit redial and save mem

文件：193.27 Kbytes 页数：16 Pages

WINBOND

华邦电子

Low Duty LCD Segment Driver

文件：4.048 Mbytes 页数：45 Pages

ROHM

罗姆