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W91560DN series Si-gate CMOS that provide signals needed either pulse
Top Searches for this datasheetPreliminary W91560DN SERIES 3-MEMORY TONE/PULSE DIALER WITH DISPLAY FUNCTIONS W91560DN series Si-gate CMOS that provide signals needed either pulse tone dialing. They feature number memories 12/16-digit driver displaying telephone numbers calling time. real time clock included display time day. W91560DN series fabricated using CMOS technology thus provide good performance voltage, power applications. digits redial Three digits one-touch direct repertory memory Uses keyboard Pause, Pulse-to-tone (*/T) stored digit memory Flash stored digit memory when store mode Minimum tone output duration: W91564DNF W91565DNF) Minimum intertone pause: Tone/Pulse mode selectable Make/Break ratio selectable Dialing rate: Pause time: Sec. (2.0 Sec. W91564DNF W91565DNF) Flash break time selectable keypad Built-in 16-digit driver (1/4 duty, bias) selectable mask option Built-in calling timer from [00:00] [59:59] Memory check function On-chip power-on reset clear Uses 3.579545 quartz crystal ceramic resonator Uses 32768 crystal frequency base Switchable 24-hour clock 12-hour clock with p.m. mode keypad dialing inhibition PABX systems long distance dialing lock On-hook debounce: normal mode lock mode Off-hook delay lock mode will keep while hook except first hook after power reset that will keep high then First key-in delay: lock mode Mixed dialing allowed Packaged 64-pin plastic with functions different dialers W91560DN series shown following table: Publication Release Date: 1997 Revision Preliminary W91560DN SERIES TYPE W91560DNF W91561DLNF W91562DNF W91563DLNF W91564DNF W91565DNF W91560DNH W91562DNH DIGITS LOCK -Yes -Yes -Yes HOLD -Yes -Yes Sec. Sec. Sec. PAUSE TIME Note: W91564DNF/W91565DNF only French market. pause time will added when pulse-to-tone function mode. CONFIGURATION W91560DNF Series Preliminary W91560DN SERIES DESCRIPTION SYM. Row, Column Inputs 18-21, 13-17 FUNCTION keyboard inputs used with either standard keyboard, inexpensive single contact (form keyboard electronic input. valid entry defined single being connected single column. XT1, built-in inverter provides oscillation with inexpensive 3.579545 crystal ceramic resonater. oscillator ceases when keypad input sensed after chip enabled dialing finished. crystal frequency deviation ±0.02%. MUTE MUTE conventional CMOS N-channel open drain output. output transistor switched level during dialing sequence (both pulse tone mode), one-key redial break flash break. Otherwise, switched off. MUTE conventional CMOS inverter output, During pulse dialing, one-key redial break, flash break hold functions, this will output active high. remains state other times. MUTE (W91560DNF, W91562DNF, W91564DNF, W91565DNF only) LOCK (W91561DLNF, W91563DLNF only) LOCK used prevent dialing under PABX system long distance call control. When first input after reset "9", inputs, including key, become invalid, chip generates output. telephone reinitialized reset. following table describes functions LOCK pin: LOCK Floating FUNCTION Normal dialing "0", dialing inhibited dialing inhibited Hook switch input. floating: On-hook state. Chip sleeping mode, operation. VSS: Off-hook state. Chip enable normal operation. pulled internal resistor. Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Description, continued SYM. MODE FUNCTION Pulling mode places dialer tone mode. Pulling mode places dialer pulse mode ppS, 2:3). Floating mode places dialer pulse mode ppS, 1:2). Handfree control pins. pulse input toggles handfree control state. Status handfree control listed following table: CURRENT STATE Hook Hook Hook Hook Hook Hook High High High Input Hook Hook Hook NEXT STATE High High Dialing pulled internal resistor. Detailed timing diagrams shown Figure 4(a), 4(b). This CMOS N-channel open drain output. flash will cause active either pulse mode tone mode. lock mode, keeps during off-hook delay time. timing diagram shown Figure 1(a), 1(b), 1(c), 1(d). pulse mode, this remains state times. tone mode, will output dual single tone. detailed timing diagram tone mode shown Figure 2(a), 2(b), 2(c), 2(d). Output Frequency Specified 1209 1336 1477 Actual 1216 1332 1472 Error +0.28 -0.52 -0.47 +0.74 +0.57 -0.30 -0.34 DTMF VLCD Power supply driver. 0.1µF capacitor connected between VLCD VSS. Preliminary W91560DN SERIES Description, continued SYM. FUNCTION voltage control capacitor positive pin. voltage control capacitor negative pin. capacitor connected between these pins. COM1 COM4 SEG1 SEG32 XT2, VRTC1, VRTC2 VDD, 33-36 37-64 COM1 COM4 common signal output terminals duty LCD. SEG1 SEG32 16-digit segment signal outputs. quartz crystal oscillator provides frequency time base 32.768 KHz. Either VRTC1 should connected 1.5V battery VRTC2 should connected capacitor which supplies power source RTC. Power input pins. Publication Release Date: 1997 Revision Preliminary W91560DN SERIES BLOCK DIAGRAM REAL TIME CLOCK GENERATOR SYSTEM CLOCK GENERATOR CONTROL LOGIC KEYBOARD INTERFACE COLUMN LOCATION LATCH PULSE/ TONE CONTROL LOGIC MUTE MUTE READ/WRITE COUNTER LOCK MODE DTMF CONVERTER COLUMN PROGRAMMABLE COUNTER DATA LATCH DECODER RTC1 VRTC2 BACKPLANE SIGNAL GENERATOR SEGMENT OUTPUT DECODER COM1 COM2 COM3 COM4 L.C.D. FUNCTIONAL DESCRIPTION Keyboard Operation RTC/HOUR TIM/MIN HOLD1 HOLD2 APSET */T: tone mode pulse mode Store digit Flash keys M1-M3: One-touch memory R/P: Redial pause function OKR: One-key redial function Preliminary W91560DN SERIES RTC: Real time clock toggle TIM: Display last calling time Start and/or stop counting calling time HOUR MIN: Adjusting time setting keys HOLD1, HOLD2: Hold function keys APSET: Toggle display mode SET: Toggle function on/off. CHK: Check dialing number Check dialing time Memory check Notes: D1', Dn': Direct memory location Normal Dialing HOOK HOOK will dialed out. Dialing length unlimited, redial inhibited length oversteps digits normal dialing. Redialing HOOK Number Store HOOK HOOK Check Memory HOOK Busy, Come HOOK execute redial function only after first key-in off-hook; otherwise, will invoke pause function. contents redial memory Redial memory checked memory check mode. redialing length oversteps digits, redialing function will inhibited. HOOK HOOK Busy, dialing finished, pressing causes pulse output seconds (break time) with seconds pause time automatically added. pulses dialed have finished, will ignored. Publication Release Date: 1997 Revision Preliminary W91560DN SERIES digits one-key redialing function timing diagram shown Figure HOOK Busy, Come HOOK HOOK HOOK HOOK HOOK HOOK Busy, Only will dialed W91564DNF W91565DNF. will dialed other dialer. HOOK HOOK (many times Number Entry HOOK same times), will stored memory location will dialed out. HOOK HOOK (could skipped), HOOK will stored memory location will dialed out. function key. store mode released after store function executed when hook switch depressed. HOOK keys stored digit memory, store mode, pause redial contents excluding memory dialing will copied memory location key-in number should exceed digits. number exceeds digits, will stored memory. Repertory Dialing One-touch direct repertory dialing. HOOK HOOK Access Pause Preliminary W91560DN SERIES HOOK Busy, Come HOOK HOOK HOOK HOOK first functions pause second first key-in redial key. pause function stored memory. pause function executed normal dialing, redialing, memory dialing. pause duration time Sec. (2.0 Sec. W91564DNF W91565DNF only) pause function timing diagram shown Figure Pulse- to-tone (*/T) HOOK HOOK mode switch pulse mode, then output signal will Pause (3.6 sec), D1', D2', (Pulse) (Tone) mode switch tone mode, then output signal will D1', D2', (Tone) (Tone) dialer remains tone mode after digits have been dialed reset pulse mode only going on-hook. pulse-to-tone function timing diagram shown Figure 6(a), 6(b). Flash HOOK HOOK dialer will execute flash break time (F1), (F2), (F3) mS(F4) pause time before next digit (except flash key) dialed out. flash first priority normal dialing insert flash stored into memory when flash first digit memory. this condition, only flash released user. digit sequence sequence stored will digit sequence sequence stored will digit sequence sequence stored will system will return initial state after flash break time finished. Keyboard functions inhibited when flash break being executed. flash timing daigram shown Figure HOLD Publication Release Date: 1997 Revision Preliminary W91560DN SERIES HOOK HOOK HOLD1 HOLD2 1.The hold function toggled HOLD1 HOLD2 key. When hold function toggled hold mark (dot digit_4) will key-ins (except hold keys icon keys) will ignored. following examples show hold function being toggled off: HOOK HOOK HOOK HOOK HOLD1 HOLD1 HOLD1 HOLD2 HOLD2 HOLD2 HOLD1 HOLD1 HOOK HOLD2 HOLD2 HOLD1 HOLD2 have same function off-hook state. difference between HOLD1 HOLD2 shown follows: HOOK HOLD1 HOLD2 HOOK HOLD1 entered, then dialer will off-line. HOOK dialer will hold. HOOK HOLD1 HOLD2 HOLD1 entered, then HOLD1 HOLD2 HOOK HOLD2 entered, then dialer will off-line. HOOK HOLD1 HOLD2 HOLD2 entered, then dialer will hold. function timing diagram shown Figure 8(a), 8(b), 8(c). Adjusting Time Setting HOOK HOOK HOUR HOOK Only HOUR keys valid mode. Hours minutes count forward long HOUR pressed. on/off function tolggled, dialer initialized after toggled. dialing sequence (including flash pause) finished, will ignored. Display Mode HOOK HOOK Preliminary W91560DN SERIES 1.The real time clock display mode toggled key. icon display will change when display mode entered set. APSET off-hook state, press APSET toggle function 24-hour clock mode 12hour clock with p.m. mode. default mode 12-hour clock with p.m. mode. Check HOOK etc.) contents redial memory) displayed when either HOOK HOOK HOOK Redialing Repertory dialing CONVERSATIO pressed after dialing finished, will display timer after seconds. dialing sequence finished, will ignored. timer will initialized flash toggle key. Mixed Dialing Definition mixed dialing: mixed dialing, sequence pressed after previous sequence been sent completely. following examples mixed dialing: Example Example Example Normal dialing Repertory dialing Redialing Repertory dialing Normal dialing Repertory dialing Normal dialing Repertory dialing There limitation number digits sequences mixed dialing. content mixed dialing combination normal dialing, memory dialing, one-key redialing. ABSOLUTION MAXIMUM RATINGS Publication Release Date: 1997 Revision Preliminary W91560DN SERIES PARAMETER Supply Voltage Input/Output Voltage SYMBOL VDD-VSS Power Dissipation Operating Temperature Storage Temperature TOPR TSTG RATING -0.3 +7.0 -0.3 +0.3 -0.3 +0.3 -0.5 +125 UNIT Note: Exposure conditions beyond those listed under Absolute Maximum Ratings adversely affect life reliability device. ELECTRICAL CHARACTERISTICS CHARACTERISTICS (VDD-VSS 2.5V. FOSC 3.58 MHZ, outputs unloaded.) PARAMETER Operating Voltage Operating Current Standby Current SYM. CONDITIONS Tone, Unloaded Pulse, Unloaded Unloaded entry MIN. TYP. MAX. UNIT Memory Retention Current Tone Output Voltage Pre-emphasis 1.0V group Col/Row 5.5V mVrms Preliminary W91560DN SERIES Characteristics, continued PARAMETER DTMF Distortion DTMF Output Level DTMF Output Sink Current Output Sink Current SYM. VTDC CONDITIONS 5.5V 5.5V 0.5V 0.5V VRTC 1.5V VRTC 1.5V VTMO 0.5V VHMO 2.0V VHMO 0.5V 2.5V MIN. TYP. MAX. UNIT Vrms Common Output Voltage Common Output Current Segment Output Voltage Segment Output Current Voltage Across Segment Average Offset Voltage High Voltage Voltage MUTE Output Sink Current MUTE Output Drive Current MUTE Output Sink Current Keypad Input Drive Current Keypad Input Sink Current Keypad Resistance Control Input Pull Up/Down Resistor Input Pull High Resistor VOFF VHFIH VHFIL ITML IHMH IHML RCIP Publication Release Date: 1997 Revision Preliminary W91560DN SERIES CHARACTERISTICS (VDD-VSS 2.5V FOSC. 3.58 outputs unloaded.) PARAMETER Key-in Debounce Release Debounce Off-hook Delay Time First Key-in Delay Time On-hook Debounce Time Pulse Mute Delay Pre-digit-pause ppS) Inter-digit Pause (Auto Dialing) Make/Break Ratio Tone Output Duration SYM. TKID TKRD TOFD TFKD TOHD TPDP TIDP CONDITIONS Unlock Lock Mode Mode Floating Mode Mode Floating Mode Mode Floating W91564DNF W91565DNF only MIN. TYP. 33.3 33.3 40:60 33:67 MAX. UNIT Inter-tone Pause Flash Break Time TITP Flash Pause Time Pause Time W91564DNF W91565DNF only Redialing Break Time Redialing Pause Time Frame Frequency FLCD Preliminary W91560DN SERIES Characteristics (VRTC 1.5V ,VSS FOSC. 32,768 outputs unloaded.) PARAMETER Supply Voltage Supply Current OSC. Starting Time OSC. Output Built-in Cap. OSC. Trimmer Cap. Frequency Stability Notes SYM. VRTC IRTC TOSC CTRIM CONDITIONS Load 12.5 VDD-VSS 1.6V MIN. TYP. MAX. UNIT Crystal parameters suggested proper operation ohms, 0.02 Fosc. 3.579545 ±0.02% Crystal oscillator accuracy directly affects these times. TIMING WAVEFORMS MUTE 600mS 300mS TKRD TKID TKID TIDP TPDP TIDP TIDP TIDP TPDP MUTE DTMF OSC. OSCILLATION OSCILLATION Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function) Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Timing Waveforms, continued MUTE MUTE DTMF OSC. 600mS 300mS TOFD TIDP TPDP TPDP TFKD TIDP OSCILLATION OSCILLATION Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function) MUTE 600mS TKRD TKID TPDP TIDP TIDP TIDP MUTE DTMF OSC. OSCILLATION Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode without Lock Function) Preliminary W91560DN SERIES Timing Waveforms, continued MUTE MUTE DTMF OSC. 600mS 300mS TKID TOFD TPDP TFKD TIDP TIDP TIDP OSCILLATION Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function) DTMF 600mS 300mS TKRD TKID TKRD TKID TITP TITP TITP TITP MUTE MUTE OSC. OSCILLATION High OSCILLATION OSCILLATION Figure 2(a). Normal Dialing Timing Diagram (Tone Mode without Lock Function) Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Timing Waveforms, continued DTMF 600mS 300mS TITP TITP TITP MUTE MUTE OSC. TOFD TFKD OSCILLATION OSCILLATION Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function) DTMF 600mS TKRD TKID MUTE MUTE TITP TITP OSC. High TOHD OSCILLATION Figure 2(c). Auto Dialing Timing Diagram (Tone Mode without Lock Function) Preliminary W91560DN SERIES Timing Waveforms, continued 600mS TKRD DTMF MUTE MUTE 300mS TITP TITP TFKD OSC. TOFD TOHD OSCILLATION Figure 2(d). Auto Dialing Timing Diagram (Tone Mode with Lock Function) 600mS 300mS TKID TIDP TOFD MUTE TFKD MUTE TPDP TPDP TIDP DTMF OSC. OSCILLATION Figure One-key Redial Timing Diagram Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Timing Waveforms, continued MUTE MUTE OSC. TOFD High TFKD TOHD OSC. OSC. OSC. TOHD Figure 4(a). Handfree Timing Diagram (with Lock Function) MUTE MUTE TOHD High High TOHD OSC. Figure 4(b). Handfree Timing Diagram (without Lock Function) Preliminary W91560DN SERIES Timing Waveforms, continued MUTE 600mS 300mS TOFD TKID TIDP TPDP MUTE DTMF OSC. TFKD OSCILLATION OSCILLATION Figure Pause Function Timing Diagram (Pulse Mode) MUTE 600mS 300mS TOFD TKID TPDP TIDP MUTE DTMF OSC. TFKD OSCILLATION OSCILLATION TITP Figure 6(a). Pulse-to-tone Timing Diagram Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Timing Waveforms, continued MUTE 600mS 300mS TOFD TKID TPDP TIDP MUTE DTMF OSC. TFKD TITP TITP OSCILLATION OSCILLATION Figure 6(b). Pulse-to-tone Timing Diagram (W91564DNF W91565DNF only) TKID TKID TKID MUTE MUTE DTMF TITP OSC. OSCILLATION Figure First Priority Flash Timing Diagram Preliminary W91560DN SERIES Timing Waveforms, continued HOLD MUTE MUTE CHIP ENBLE HOOK HOOK High Figure 8(a). Hold Handfree Timing Diagram Note: HOLD cannot enabled when chip disabled. HOLD HOOK MUTE MUTE CHIP ENBLE High Figure 8(b). Hold Handfree Timing Diagram Note: HOLD inputs will toggle signal; soon either HOLD activated, signal will high previous activated inputs will ignored. Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Timing Waveforms, continued HOLD1 HOOK MUTE MUTE High CHIP ENBLE Figure 8(c). Hold Handfree Timing Diagram Note: Changing state signal from high will initialize MUTE signals. Preliminary W91560DN SERIES DISPLAY FORMAT Normal Dialing hook press "HFI" switch (Here tone mode selected). Blinking Dial 0123456789123456" "78" Redialing, Memory Dialing, Touch Dialing hook press "HFI" switch (Here tone mode selected). Blinking Press "R/P", "OKR" "Mn" (Redial "8123456789") Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Memory Check Off-hook press "HFI" switch (M1= "886P35P770066PP7126", here pulse mode selected) Blinking Press "CHK" Press "M1" (Display digits) Blinking Press "any key" (Display digits) Timer Function Off-hook press "HFI" switch (here pulse mode selected) Blinking Press "TIM" (Display last calling time) Preliminary W91560DN SERIES Dial "9375607" "9375607" dialed comlepted, system will start timer after seconds (Timer will start counting Press "TIM" (Timer will stop) Off-hook press "HFI" switch (here pulse mode selected) Blinking Dial "9375607" "9375607" dialed completed press "TIM" (Timer will start counting Publication Release Date: 1997 Revision Preliminary W91560DN SERIES Press "CHK" "314P4430256") Press "M2" system will back timer mode after seconds (Timer count continuously) Press "F1", "F2", "F3" "F4" (The timer will stop will display flash mark flash pattern) After flash break executed Blinking After flash pause executed Blinking Preliminary W91560DN SERIES Setting Function On-hook (Display real time) Off-hook, before press "SET" (Here tone mode selected) Blinking Entering "Setting Mode" (Press "SET" key) Adjusting "Hour" (Press "HOUR" key) (Hour counts forward while depressed) Blinking Adjusting "Minute" (Press "MIN" key) (Minute counts forward while depressed) On-hook press "SET" (Toggle) (Here on-hook selected) Publication Release Date: 1997 Revision Preliminary W91560DN SERIES PATTERN DATA CHECK LOCK Icon1 Icon2 Icon3 Icon4 Icon5 Icon6 Icon7 Notes: Icon1: Pause Icon2: icon will blinking after power Icon3: Flash Icon4: Hold Icon5: Handfree Icon6: Timer Icon7: Tone Preliminary W91560DN SERIES PANEL PATTERN (SEG) (COM) BONDING DIAGRAM 9S-1 9S-2 (0,0) Notes: substrate must connected VSS. Publication Release Date: 1997 Revision Preliminary W91560DN SERIES chip size 2940 3630 List 9S-1 9S-2 NAME SEG29 SEG30 SEG31 SEG32 DTMF MUTE MUTE LOCK -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1080.40 -841.70 -598.40 -453.20 -307.90 -167.90 24.20 188.80 326.30 488.50 636.30 798.50 946.30 1430.70 1294.50 1158.50 1022.30 883.40 665.20 515.50 373.50 229.30 88.20 -49.80 -191.80 -327.80 -467.80 -627.20 -769.20 -928.60 -1070.60 -1226.40 -1368.40 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 NAME OCM1 COM2 COM3 COM4 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 941.30 749.00 534.80 398.60 262.60 126.40 -9.60 -145.80 -281.80 -418.00 -554.00 -757.70 -932.00 -1307.90 -1166.10 -1024.30 -882.50 -746.30 -607.50 -471.30 -335.30 -199.10 -63.00 73.00 209.20 345.20 481.40 617.40 753.60 889.60 1102.10 1270.80 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 MODE COL1 COL2 COL3 COL4 COL5 ROW1 ROW2 ROW3 ROW4 VRTC1 VLCD VRTC2 Note: bonding option. Preliminary W91560DN SERIES Headquarters Creation III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5792697 http://www.winbond.com.tw/ Voice Fax-on-demand: 886-2-7197006 Winbond Electronics (H.K.) Ltd. 803, World Trade Square, Tower Rd., Kwun Tong, Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. 2730 Orchard Parkway, Jose, 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-9436668 Taipei Office 11F, 115, Sec. Min-Sheng East Rd., Taipei, Taiwan TEL: 886-2-7190505 FAX: 886-2-7197502 Note: data specifications subject change without notice. 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