Data Sheet

SilvanChipElectronicsTech.Co.,Ltd.
Address: Fl.16 FuChang Building,Binhe Rd,Shenzhen,China
Phone: [phone] 88304213 Fax ：[phone]
E-mail: [e-mail] Http:// www.sc-tech.cn
2、“F” BIT only for address
3
、bit order A0 A1 A2 A3 A4 A5 A6/D5 A7/D4 A8/D3 A9/D2 A10/D1 A11/D0 SYNC
SC2272 Single resistor oscillator:(Compatible:PT2272)
Outside resistor with inside circuit become oscillator.
SC2262 and SC2272 oscillator coordinate as follow:
SC2262 Rosc 4.7M SC2272 Rosc 820K
1.2M 220K
1.5M 270K
SC2272 Latch and momentary output:(Compatible:PT2272)
SC2272 APPLICATIONS CIRCUIT:(Compatible:PT2272)