光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R General Description : CP8223R IC is the control IC of remote emitter, built-in ON/OFF, SPEED, TIME, RHY/SLP, OSC 5keys. Features : l HIGH PEREFORMANCE CMOS TECHNOLOGY l VDD = 3V l 64 CODE BIT available by DIODE OPTION l CERAMIC RESONATOR 455KHZ l Carrier wave frequecny: 38KHZ Block Diagram： OSCI OSCO KI OSC COUNTER KEY INPUTSCAN CKT SEL CCS OUTPUT CKT REM KEY INPUT/OUTPUT SCAN CKT Ko0 Ko1 Ko2 K o 3 Ko4 Rev 1.0 ,July 14,2000 1/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R Package Diagram : DIP-14 SEL 1 14 TEST VDD 2 13 KI REM 3 12 CCS OSCI 4 11 Ko0 OSCO 5 10 Ko1 VSS 6 9 Ko2 Ko4 7 8 Ko3 Characteristics : 1. ABSOLUTE MAXIMUM RATING : NO ITEM SYMBOL RATING UNIT 1 Supply voltage VDD 2.5 ~ 5 V 2 Operating temperature Topr 0 ~ 70 ℃ 3 Storage temperature Tstg -40 ~ 125 ℃ 2. OPERATING PARAMERER : Input voltage VIL ≦ VSS + 0.2V Input voltage VIH ≧ VDD - 0.2V Output voltage VOH ≦ VSS + 0.2V Output voltage VOL ≧ VSS - 0.2V Rev 1.0 ,July 14,2000 2/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R 3. DC CHARACTERISTICS : ITEM SUPPLY VOLTAGE STAND-BY CURRENT LIMITS SYMAOL CONDTION VDD IQ OSC FREQUENCY KI PIN PULL LOW RESISTANCE UNIT MIN. TYP. MAX. 2.5 3.0 3.5 V 0.1 uA VDD = 3.0V OSC OFF FOSC 400 455 500 KHZ RLO 75 95 115 K OHM KI HIGH LEVEL INPUT CURRENT IIH1 VIN=3.0V 25 ------ 40 uA KI LOW LEVEL INPUT CURRENT IIL1 VIN=0V ------ ------ -0.2 uA KI HIGH LEVEL INPUT VOLTAGE VIH1 ------ VDD ------ VDD V KI LOW LEVEL INPUT VOLTAGE VIO1 ------ 0 ------ 0.6 V KO HIGH LEVEL INPUT CURRENT IOH1 VO=1.5V 3 ------ 6 mA KO LOW LEVEL INPUT CURRENT IOL1 VO=1.5V 0.5 ------ 1 mA IOH2 VO=1.5V 4 6 8 mA IOL2 VO=1.5V 15 30 45 uA ------ 30 ------ uA ------ 100 ------ uA 1.5 ------ ------ V REM HIGH LEVEL OUTPUT CURRENT REM LOW LEVEL OUTPUT CURRENT CSS HIGH LEVEL INPUT CURRENT IIH2 CSS LOW LEVEL INPUT CURRENT IIL2 CSS HIGH LEVEL INPUT VOLTAGE VIH2 VIN=3.0V PULL UP VIN=0V PULL LO ------ Rev 1.0 ,July 14,2000 3/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R Encode Description : 1. CODE FUNCTION : CUSTOM CODE C0 C1 C2 C3 C4 C5 C6 C7 DATA CODE C0 C1 C2 C3 C4 C5 C6 C7 9 ms 4.5ms DATA CODE 3 C4 C5 C6 C7 CUSTOM CODE C0 C1 C2 C3 C4 C5 C6 C7 2. DATA CODE : KI KI KO Ko0 DO 1 D1 1 D2 0 D3 0 D4 0 D5 0 D6 0 D7 0/1 ON/OFF KI KI KI Ko1 Ko2 Ko3 1 1 1 1 1 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0/1 0/1 0/1 SPEED TIMER RHY KI Ko4 1 1 0 0 1 0 0 0/1 OSCILLATING Rev 1.0 ,July 14,2000 4/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R 3. CUSTOM CODE : CCS A B C D E V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V KI C0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Ko0 Ko1 Ko2 Ko3 Ko4 A B C D E C1 C2 C3 C4 C5 C6 C7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 1 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 0 C0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 C1 C2 C3 C4 C5 C6 C7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 1 1 0 1 0 1 1 1 1 0 1 0 1 1 1 0 0 1 0 1 1 1 0 0 1 0 1 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 0 1 0 0 1 1 1 0 1 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 0 1 1 1 Rev 1.0 ,July 14,2000 5/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R Pin Description : PIN NAME FUNCTION PIN NUMBER I/O SEL 1 I SEL DATA CODE D7 VDD 2 P POWER PIN (-) REM 3 O REMOTE OUTPUT OSCI 4 I 455KHZ OSCO 5 O 455KHZ VSS 6 P POWER PIN (-) Ko4 7 O OSCILLATING INPUT KEY WITH KI PIN Ko3 8 O RHY INPUT KEY WITH KI PIN Ko2 9 O TIMER INPUT KEY WITH KI PIN Ko1 10 O SPEED INPUT KEY WITH KI PIN Ko0 11 O ON/OFF INPUT KEY WITH KI PIN CCS 12 I CUSTOM CODE INPUT PIN KI 13 I KEY INPUT TEST 14 I TEST IC Rev 1.0 ,July 14,2000 6/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R Typical application Circuit (for reference only) : IR DIODE C3 C2 C1 BETTERY +3V X1 OSCI OSCO VDD 5 4 REM 2 3 SEL CP8223R CCS 11 10 9 8 7 KO0 KO1 KO2 KO3 KO4 SW1 SW2 SW3 SW4 SW5 6 VSS 14 TEST 13 KI C4 ON/OFF SPEED TIME RHY/SLP OSC D1 Rev 1.0 ,July 14,2000 7/8 光碁科技股份有限公司 Ceramate Technical Co., Ltd. CP8223R Application Circuit BOM (for reference only) : POWER：DC 3V SPARE PARTS SPEC PARTS LOCATION CAPACITOR 300pF C2~C4 ELECTROLYTIC CAPACITOR 47μF / 10V C1 RESISTOR 1Ω / 0.125W R1 DIODE 1N4148 D1（default） EMITTER DIODE 38KHZ L1 TRANSISTOR 2SC2001 Q1 CRYSTAL OSCILLATOR 455 KHZ X1 TACT SWITCH as requirement SW1~SW5 IC CP8223R U1 Rev 1.0 ,July 14,2000 8/8