Preliminary W91560DN SERIES 3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS GENERAL DESCRIPTION The W91560DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. They feature 3 number memories and a 12/16-digit LCD driver for displaying telephone numbers and calling time. A real time clock is included to display the time of day. The W91560DN series is fabricated using CMOS technology and thus provide good performance in low voltage, low power applications. FEATURES • One by 32 digits for redial • Three by 32 digits for one-touch direct repertory memory • Uses 5 × 6 keyboard • Pause, Pulse-to-tone (*/T) can be stored as a digit in memory • Flash can be stored as a digit in memory when in store mode • Minimum tone output duration: 87 mS (81 mS for W91564DNF and W91565DNF) • Minimum intertone pause: 87 mS • Tone/Pulse mode pin selectable • Make/Break ratio pin selectable • Dialing rate: 10 ppS • Pause time: 3.6 Sec. (2.0 Sec. for W91564DNF and W91565DNF) • Flash break time (73 mS, 100 mS, 300 mS or 600 mS) selectable by keypad • Built-in 12 or 16-digit LCD driver (1/4 duty, 1/3 bias) selectable by mask option • Built-in calling timer from [00:00] to [59:59] • Memory check function • On-chip power-on reset and clear LCD • Uses 3.579545 MHz TV quartz crystal or ceramic resonator • Uses 32768 Hz crystal as RTC frequency base • Switchable 24-hour clock or 12-hour clock with p.m. mode by keypad • 0 or 9 dialing inhibition pin for PABX systems or long distance dialing lock out • On-hook debounce: 150 mS in normal mode and 20 mS in lock mode • Off-hook delay 300 mS in lock mode ( DP will keep low for 300 mS while off hook except the first off hook after power on reset that DP will keep high for 100 mS then go low for 200 mS) • First key-in delay: 300 mS in lock mode • Mixed dialing allowed • Packaged in 64-pin plastic QFP with RTC • The functions of the different dialers in the W91560DN series are shown in following table: -1- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES TYPE NO. LCD DIGITS LOCK HOLD W91560DNF 16 --- Yes W91561DLNF 16 Yes --- W91562DNF 12 --- Yes W91563DLNF 12 Yes --- W91564DNF 16 --- Yes W91565DNF 12 --- Yes W91560DNH 16 Yes Yes W91562DNH 12 Yes Yes PAUSE TIME 3.6 Sec. 2.0 Sec. 3.6 Sec. Note: W91564DNF/W91565DNF is only for the French market. The pause time will not be added when in pulse-to-tone function mode. PIN CONFIGURATION W91560DNF Series 64 20 1 -2- Preliminary W91560DN SERIES PIN DESCRIPTION SYM. PIN NO. I/O Row, Column Inputs 18−21, I 13−17 FUNCTION The keyboard inputs may be used with either the standard 5 × 6 keyboard, an inexpensive single contact (form A) keyboard or electronic input. A valid key entry is defined by a single row being connected to a single column. XT1, 22, 23 I, O XT1 T/P MUTE H/P MUTE LOCK A built-in inverter provides oscillation with an inexpensive 3.579545 MHz crystal or ceramic resonater. The oscillator ceases when a keypad input is not sensed after the chip is enabled and dialing is finished. The crystal frequency deviation is ±0.02%. 8 O The T/P MUTE is a conventional CMOS N-channel open drain output. The output transistor is switched on low level during the dialing sequence (both pulse and tone mode), one-key redial break and flash break. Otherwise, it is switched off. 9 O The H/P MUTE is a conventional CMOS inverter output, During pulse dialing, one-key redial break, flash break and hold functions, this pin will output an active high. (W91560DNF, W91562DNF, W91564DNF, W91565DNF only) 9 It remains in a low state at all other times. I (W91561DLNF, W91563DLNF only) The LOCK pin is used to prevent "0" or "9" dialing under PABX system long distance call control. When the first key input after reset is "0" or "9", all the key inputs, including the "0" or "9" key, become invalid, and the chip generates no output. The telephone is reinitialized by a reset. The following table describes the functions of the LOCK pin: FUNCTION LOCK PIN HKS 24 I Floating Normal dialing VDD "0", "9" dialing inhibited VSS "0" dialing inhibited Hook switch input. HKS = VDD or floating: On-hook state. Chip in sleeping mode, no operation. HKS = VSS: Off-hook state. Chip enable for normal operation. HKS pin is pulled to VDD by internal resistor. -3- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Pin Description, continued SYM. PIN NO. I/O FUNCTION MODE 12 I Pulling the mode pin to VSS places the dialer in tone mode. Pulling the mode pin to VDD places the dialer in pulse mode (10 ppS, M/B = 2:3). Floating the mode pin places the dialer in pulse mode (10 ppS, M/B = 1:2). HFI , HFO 25, 10 I, O Handfree control pins. A low pulse on the HFI input pin toggles the handfree control state. Status of the handfree control is listed in the following table: NEXT STATE CURRENT STATE HFO Input HFO Dialing Low HFI High Yes On Hook High HFI Low No Off Hook High Hook SW. On Hook HFI Low Yes Off Hook Low Yes Off Hook Low On Hook Low No Off Hook High On Hook High Yes HFI pin is pulled to VDD by internal resistor. Detailed timing diagrams are shown in Figure 4(a), 4(b). DP / C6 11 O This pin is a CMOS N-channel open drain output. The flash key will cause DP to go active in either pulse mode or tone mode. In lock mode, the DP keeps low for 300 mS during off-hook delay time. The timing diagram is shown as Figure 1(a), 1(b), 1(c), 1(d). DTMF 6 O In pulse mode, this pin remains in low state at all times. In tone mode, it will output a dual or single tone. The detailed timing diagram for tone mode is shown in Figure 2(a), 2(b), 2(c), 2(d). Output Frequency VLCD 29 O Specified Actual R1 697 699 +0.28 R2 770 766 -0.52 R3 852 848 -0.47 R4 941 948 +0.74 C1 1209 1216 +0.57 C2 1336 1332 -0.30 C3 1477 1472 -0.34 Error % Power supply pin for LCD driver. A 0.1µF capacitor is connected between VLCD and VSS. -4- Preliminary W91560DN SERIES Pin Description, continued SYM. PIN NO. I/O CP, CN 31, 32 I FUNCTION CP is the voltage control capacitor positive pin. CN is the voltage control capacitor negative pin. A 0.1 µF capacitor is connected between these two pins. COM1 to COM4 33−36 O COM1 to COM4 are the common signal output terminals for the 1/4 duty LCD. SEG1 to SEG32 37−64 1−4 O SEG1 to SEG32 are the 16-digit segment signal outputs. XT2, XT2 26, 27 I, O A quartz crystal oscillator provides an RTC frequency time base of 32.768 KHz. VRTC1, VRTC2 28, 30 I Either VRTC1 should be connected to a 1.5V battery and VRTC2 should be connected to a capacitor 0.1 µF, which supplies the power source for the RTC. VDD, VSS 5, 7 I Power input pins. -5- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES BLOCK DIAGRAM VDD VSS XT2 XT1 XT2 XT1 SYSTEM CLOCK GENERATOR REAL TIME CLOCK GENERATOR HKS HFI CONTROL LOGIC ROW (R1 ~ R4) READ/WRITE COUNTER LOCK MODE KEYBOARD INTERFACE COLUMN (C1 ~ C5) PULSE/ TONE CONTROL LOGIC RAM LOCATION LATCH H/P MUTE T/P MUTE DP HFO DTMF ROW & COLUMN PROGRAMMABLE COUNTER D/A CONVERTER DATA LATCH & DECODER V LCD V RTC1 VRTC2 CP CN BACKPLANE SIGNAL GENERATOR SEGMENT OUTPUT DECODER COM1 COM2 COM3 COM4 L.C.D. FUNCTIONAL DESCRIPTION Keyboard Operation C1 1 4 7 */T F1 C2 2 5 8 0 F2 C3 3 6 9 # F3 C4 E F4 CHK R/P OKR C5 M1 M2 M3 RTC/HOUR TIM/MIN DP / C6 HOLD1 HOLD2 APSET SET • */T: * in tone mode and P→T in pulse mode • E: Store digit • F1, F2, F3, F4: Flash keys • M1−M3: One-touch memory • R/P: Redial and pause function key • OKR: One-key redial function -6- R1 R2 R3 R4 Vx Preliminary W91560DN SERIES • RTC: Real time clock toggle key • TIM: a. Display last calling time • • • • • b. Start and/or stop counting up calling time HOUR and MIN: Adjusting time setting keys HOLD1, HOLD2: Hold function keys APSET: Toggle to set RTC display mode SET: Toggle the RTC set function on/off. CHK: a. Check dialing number b. Check dialing time c. Memory check Notes: D1, ..., Dn, D1', ..., Dn': 0, ..., 9, ∗/T, # Mn: Direct memory location M1, ..., M3 Normal Dialing OFF HOOK (or & HFI ¡õ ON HOOK ), D1 , D2 , ..., Dn 1. D1, D2, ..., Dn will be dialed out. 2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits in normal dialing. Redialing 1. OFF HOOK (or Number Store ON HOOK a. The R/P ), & ON HOOK D3 , ..., HFI ¡õ ), & HFI ¡õ Dn ), D1 , Busy, Come , D2 , ON HOOK Check Memory , (or OFF HOOK (or R/P key can execute the redial function only after the first key-in is off-hook; otherwise, it will invoke the pause function. b. The contents of redial memory are D3, …, Dn. c. Redial memory can be checked in memory check mode. ( CHK , R/P ) d. If the redialing length oversteps 32 digits, the redialing function will be inhibited. 2. OFF HOOK (or a. If the dialing of ON HOOK D1 to Dn & HFI ¡õ ), D1 is finished, pressing the , D2 OKR , ..., Dn , Busy, OKR key causes the pulse output pin to go low for 2.2 seconds (break time) with 0.6 seconds of pause time automatically added. b. If the pulses of the dialed D1 to Dn -7- have not finished, OKR will be ignored. Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES digits c. The one-key redialing function timing diagram is shown in Figure 3. 3. OFF HOOK (or , Busy, Come or ON HOOK OFF HOOK Busy, ON HOOK (or , & HFI ¡õ ), OFF HOOK ON HOOK & (or HFI ¡õ D1 , D2 ON HOOK ), D1 , , ∗ (or #), & D2 D3 , ..., ), R/P HFI ¡õ , ∗ (or #), ..., Dn Dn , OKR a. Only D1, D2 will be dialed out for W91564DNF and W91565DNF. b. D1, D2, * (or #) , D3, ..., Dn will be dialed out for other dialer. Number Entry 1 . OFF HOOK (or & HFI ¡õ ON HOOK same as one times), Mn , ), D1 , D2 , ..., Dn , E (many times ON HOOK D1, D2, ..., Dn will be stored in memory location Mn and will be dialed out. 2 . OFF HOOK (or ON HOOK (could be skipped), Mn , & HFI ¡õ ), E , D1 , D2 , ..., Dn , E ON HOOK a. D1, D2, ..., Dn will be stored in memory location Mn but will not be dialed out. b. R/P and */T keys can be stored as a digit in memory, in store mode, R/P is the pause function key. c. The store mode is released after the store function is executed or when the hook switch is depressed. 4. OFF HOOK , E , Mn The redial contents excluding memory dialing will be copied to memory location Mn. 5. The key-in number should not exceed 32 digits. If the number exceeds 32 digits, it will not be stored in memory. Repertory Dialing One-touch direct repertory dialing. OFF HOOK (or ON HOOK & HFI ¡õ ), Access Pause -8- Mn or R/P , OKR ) Preliminary W91560DN SERIES OFF HOOK , Busy, Come (or ON HOOK ON HOOK , & HFI ¡õ OFF HOOK ), D1 (or , D2 ON HOOK , R/P & , D3 HFI ¡õ ), , ..., Dn R/P 1. The first R/P functions as a pause key and the second as a first key-in redial key. 2. The pause function can be stored in memory. 3. The pause function is executed in normal dialing, redialing, or memory dialing. 4. The pause duration time is 3.6 Sec. (2.0 Sec. for W91564DNF and W91565DNF only) 5. The pause function timing diagram is shown in Figure 5. Pulse- to-tone (*/T) OFF HOOK (or , Dn' D2' , ..., ON HOOK & HFI ¡õ ), D1 , D2 , ..., Dn , ∗/T , D1' 1. If the mode switch is set to pulse mode, then the output signal will be: D1, D2, …, Dn, Pause (3.6 sec), D1', D2', …, Dn' (Pulse) (Tone) 2. If the mode switch is set to tone mode, then the output signal will be: D1, D2, …, Dn, *, D1', D2', …, Dn' (Tone) (Tone) 3. The dialer remains in tone mode after the digits have been dialed out and can be reset to pulse mode only by going on-hook. 4. The pulse-to-tone function timing diagram is shown in Figure 6(a), 6(b). Flash (F = F1, F2, F3, F4) OFF HOOK (or ON HOOK & HFI ¡õ ), F 1. The dialer will execute flash break time of 600 mS (F1), 300 mS (F2), 73 mS (F3) or 100 mS(F4) and pause time of 1S before the next digit (except flash key) is dialed out. 2. The flash key has first priority in normal dialing but an insert flash can be stored into memory when flash is the first digit in memory. In this condition, only one flash key can be released to the user. a. For the digit sequence E, F1, D1, D2, D3, E, Mn, the sequence stored in Mn will be F1, D1, D2, D3. b. For the digit sequence E, D1, F1, D2, D3, E, Mn, the sequence stored in Mn will be D1, D2, D3. c. For the digit sequence F1, D1, D2, D3, E, Mn, the sequence stored in Mn will be D1, D2, D3. 3. The system will return to the initial state after the flash break time is finished. 4. Keyboard functions are inhibited when flash break is being executed. 5. The flash timing daigram is shown in Figure 7. HOLD Key -9- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES OFF HOOK (or ON HOOK & HFI ¡õ ), HOLD1 (or HOLD2 ) 1.The hold function is toggled on and off by the HOLD1 or HOLD2 key. When the hold function is toggled on, the hold mark (dot of digit_4) will be lit and all key-ins (except hold keys and icon keys) will be ignored. 2. The following examples show the hold function being toggled on and off: a. OFF HOOK , HOLD1 (or HOLD2 ), HOLD1 b. OFF HOOK , HOLD1 (or HOLD2 ), HFI ¡õ c. OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK d. ON HOOK & HFI ¡õ , HOLD1 (or (or HOLD2 HOLD2 ) HFI ¡õ , HFI ¡õ ), 3. HOLD1 and HOLD2 have the same function in the off-hook state. The difference between HOLD1 and HOLD2 are shown as follows: a. If OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK , HOLD1 is entered, the then HOLD1 (or HOLD2 ), ON HOOK , HOLD2 is entered, then the HFI ¡õ , HOLD1 (or HOLD2 ), HOLD1 is entered, then the HFI ¡õ , HOLD1 (or HOLD2 ), HOLD2 is entered, then the dialer will be off-line. OFF HOOK , If dialer will be on hold. b. If ON HOOK & dialer will be off-line. c. If ON HOOK & dialer will be on hold. 4. The function timing diagram is shown in Figure 8(a), 8(b), 8(c). Adjusting Time Setting OFF HOOK (or (or ON HOOK ON HOOK & HFI ¡õ ), SET , HOUR , MIN , SET ) 1. Only HOUR and MIN keys are valid in RTC set mode. 2. Hours and minutes count forward as long as the HOUR or MIN key is pressed. 3. The on/off function of SET is tolggled, and the dialer is initialized after the SET key is toggled. 4. If the dialing sequence D1, D2, ..., Dn (including flash and pause) has not finished, SET will be ignored. RTC Display Mode OFF HOOK (or ON HOOK & HFI ¡õ ), - 10 - RTC Preliminary W91560DN SERIES 1.The real time clock display mode can be toggled on and off by the RTC key. 2. The icon display will not change when the RTC display mode is entered and set. APSET 1. In the off-hook state, press the APSET key to toggle the RTC function to 24-hour clock mode or 12hour clock with p.m. mode. 2. The default mode is a 12-hour clock with p.m. mode. Check Key OFF HOOK (or & HFI ¡õ ON HOOK ), CHK , R/P (or OKR , Mn R/P or OKR Dn (or , ..., etc.) The contents of redial (or memory) is displayed on the LCD when either is key in. TIM OFF HOOK or (or ON HOOK Repertory dialing ), HFI ¡õ & ), D1 , D2 , ..., Redialing CONVERSATIO N 1. If no key is pressed after dialing is finished, the LCD will display a timer after 6 seconds. 2. If the dialing sequence D1, D2, ..., Dn has not finished, TIM will be ignored. 3. The timer will be initialized by the flash and toggle SET key. Mixed Dialing 1. Definition of mixed dialing: In mixed dialing, a new sequence may be pressed after the previous sequence has been sent out completely. The following are examples of mixed dialing: Example 1: Normal dialing Example 2: Repertory dialing Example 3: Redialing + + Repertory dialing + Normal dialing Normal dialing + +... + Repertory dialing Repertory dialing +... +... 2. There is no limitation on the number of digits and sequences in mixed dialing. 3. The content of mixed dialing may be a combination of normal dialing, memory dialing, or one-key redialing. ABSOLUTION MAXIMUM RATINGS - 11 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES PARAMETER SYMBOL RATING UNIT VDD−VSS -0.3 to +7.0 V VIL VSS −0.3 VIH VDD +0.3 VOL VSS −0.3 VOH VDD +0.3 PD 120 mW Operating Temperature TOPR -0.5 to +70 °C Storage Temperature TSTG -55 to +125 °C DC Supply Voltage Input/Output Voltage Power Dissipation V Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device. ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS (VDD−VSS = 2.5V. FOSC = 3.58 MHZ, TA = 25° C, all outputs unloaded.) PARAMETER SYM. CONDITIONS MIN. TYP. MAX. UNIT Operating Voltage VDD - 2.0 - 5.5 V Operating Current IOP Tone, Unloaded - 0.5 0.7 mA Pulse, Unloaded - 0.4 0.5 HKS = 0, - - 15 µA Standby Current ISB Unloaded and no key entry Memory Retention Current IMR HKS = 1 VDD = 1.0V - - 0.5 µA Tone Output Voltage VTO Row group RL = 10 KΩ 130 150 170 mVrms Col/Row VDD = 2.0 to 5.5V - 2 3 dB Pre-emphasis - 12 - Preliminary W91560DN SERIES DC Characteristics, continued PARAMETER SYM. CONDITIONS MIN. TYP. MAX. UNIT DTMF Distortion THD RL = 10 KΩ VDD = 2.0 to 5.5V - -30 -23 dB DTMF Output DC Level VTDC VDD = 2.0 to 5.5V 1.0 - 3.0 V DTMF Output Sink Current ITL VTO = 0.5V 0.2 - - mA DP Output Sink Current IPL VPO = 0.5V 0.5 - - mA Common Output Voltage VCH VRTC = 1.5V 4.2 4.5 4.8 V - 0 0.3 VCL Common Output Current Segment Output Voltage ICH - -20 - - ICL - 20 - - VSH VRTC = 1.5V 4.2 4.5 4.8 - 0 0.3 VSL Segment Output Current µA V ISH - -5 - - ISL - 5 - - RMS Voltage VON - 2.4 2.6 - Across a Segment VOFF - - 1.5 1.7 Average DC Offset Voltage VDC - - - 100 mV HFI High Voltage VHFIH - 0.8 VDD - VDD V HFI Low Voltage VHFIL - - - 0.2 VDD V T/P MUTE Output Sink Current ITML VTMO = 0.5V 0.5 - - mA H/P MUTE Output Drive Current IHMH VHMO = 2.0V 0.5 - - mA H/P MUTE Output Sink Current IHML VHMO = 0.5V 0.5 - - mA Keypad Input Drive Current IKD VI = 0V 4 - - µA Keypad Input Sink Current IKS VI = 2.5V 200 - - µA Keypad Resistance RK - - - 5 KΩ Control Input Pull Up/Down Resistor RCIP HFI 100 - - KΩ HKS Input Pull High Resistor RHK - - 500 - KΩ - 13 - µA Vrms Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES AC CHARACTERISTICS (VDD−VSS = 2.5V , FOSC. = 3.58 MHz , TA = 25° C, all outputs unloaded.) PARAMETER SYM. CONDITIONS MIN. TYP. MAX. UNIT Key-in Debounce TKID - - 20 - mS Key Release Debounce TKRD - - 20 - mS Off-hook Delay Time TOFD - - 300 - mS First Key-in Delay Time TFKD - - 300 - mS On-hook Debounce Time TOHD Unlock - 150 - mS Lock - 20 - Mode = VDD - 40 - Mode = Floating - 33.3 - Mode = VDD - 40 - Mode = Floating - 33.3 - Pulse Mute Delay Pre-digit-pause TMD TPDP (10 ppS) mS mS Inter-digit Pause (Auto Dialing) TIDP 10 ppS - 800 - mS Make/Break Ratio M:B Mode = VDD - 40:60 - % Mode = Floating - 33:67 - - - 87 - W91564DNF and W91565DNF only - 81 - mS - - 87 - mS F1 - 600 - F2 - 300 - F3 - 73 - F4 - 100 Tone Output Duration Inter-tone Pause Flash Break Time TTD TITP TFB Flash Pause Time TFP F1, F2, F3, F4 - 1 - Pause Time TP R/P - 3.6 - W91564DNF and W91565DNF only 2.0 mS S S One Key Redialing Break Time TRB - - 2.2 - S One Key Redialing Pause Time TRP - - 0.6 - S LCD Frame Frequency FLCD - - 32 - Hz - 14 - Preliminary W91560DN SERIES RTC DC Characteristics (VRTC = 1.5V ,VSS = 0V , FOSC. = 32,768 Hz , TA = 25° C, all outputs unloaded.) PARAMETER SYM. CONDITIONS MIN. TYP. MAX. UNIT Supply Voltage VRTC - 1.2 1.5 1.8 V Supply Current IRTC No Load - 2.0 4.0 µA OSC. Starting Time TOSC - - - 3 S CO Cl = 12.5 pF - 25 - pF CTRIM - 5 - 35 pF ∆f/f VDD−VSS = 1.3 to 1.6V - - 1 PPM OSC. Output Built-in Cap. OSC. in Trimmer Cap. Frequency Stability Notes : 1. Crystal parameters suggested for proper operation are Rs < 100 ohms, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF, and Fosc. = 3.579545 MHz ±0.02% 2. Crystal oscillator accuracy directly affects these times. TIMING WAVEFORMS < 600mS HKS < 300mS KEY IN 3 TKID DP TKRD 4 TIDP 2 MB TIDP TPDP 2 TKID MB TIDP TPDP TIDP T/P MUTE TMD H/P MUTE TKD Low DTMF OSC. OSCILLATION OSCILLATION Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function) - 15 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued < 600mS HKS < 300mS 3 KEY IN TKRD 4 2 TKID TKID TOFD DP 2 MB TIDP TPDP T/P MUTE TFKD MB TIDP TPDP TIDP TMD TMD H/P MUTE DTMF TKD Low OSC. OSCILLATION OSCILLATION Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function) HKS < 600mS TKRD KEY IN DP R/P TKID MB TPDP TIDP MB TIDP TIDP T/P MUTE TMD TMD H/P MUTE TKD DTMF OSC. Low OSCILLATION Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode without Lock Function) - 16 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DP < 600mS 300mS R/P TKID TOFD MB TIDP TPDP T/P MUTE TFKD MB TIDP TMD TIDP TMD H/P MUTE DTMF Low OSC. OSCILLATION Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function) HKS < 600mS < 300mS KEY IN 3 TKID TKRD 4 5 2 TKRD 2 TKID DTMF TTD TITP TITP TITP TITP T/P MUTE H/P MUTE TKD Low High DP OSC. OSCILLATION OSCILLATION OSCILLATION Figure 2(a). Normal Dialing Timing Diagram (Tone Mode without Lock Function) - 17 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued < 600mS HKS < 300mS 3 KEY IN TKRD 4 2 2 TKID 5 TKD DTMF TTD TITP TITP TITP T/P MUTE TFKD H/P MUTE Low TOFD DP OSC. OSCILLATION OSCILLATION Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function) HKS < 600mS TKRD KEY IN R/P TKID DTMF TTD TITP TITP T/P MUTE H/P MUTE DP OSC. TKD Low High TOHD OSCILLATION Figure 2(c). Auto Dialing Timing Diagram (Tone Mode without Lock Function) - 18 - Preliminary W91560DN SERIES Timing Waveforms, continued < 600mS HKS TKRD R/P KEY IN TKD DTMF TTD TITP TITP T/P MUTE 300mS H/P MUTE TFKD Low TOFD DP TOHD OSC. OSCILLATION Figure 2(d). Auto Dialing Timing Diagram (Tone Mode with Lock Function) HKS KEY IN < 600mS 300mS OKR OKR TKID DP TIDP TRB MB TOFD MB TRP TPDP TPDP T/P MUTE TFKD TMD H/P MUTE TIDP DTMF Low OSC. OSCILLATION Figure 3. One-key Redial Timing Diagram - 19 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS HFI HFO T/P MUTE H/P MUTE High TOFD Low TFKD DP TOHD OSC. OSC. TOHD OSC. OSC. Figure 4(a). Handfree Timing Diagram (with Lock Function) HKS HFI HFO T/P MUTE High H/P MUTE Low DP High TOHD TOHD OSC. Figure 4(b). Handfree Timing Diagram (without Lock Function) - 20 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN < 600mS 2 300mS R/P 3 TKID TOFD DP TIDP MB MB TPDP TPDP T/P MUTE TP TMD TMD H/P MUTE TFKD DTMF OSC. Low OSCILLATION OSCILLATION Figure 5. Pause Function Timing Diagram (Pulse Mode) HKS KEY IN < 600mS 2 TKID 300mS TOFD DP */T 3 MB TPDP TP T/P MUTE TIDP H/P MUTE TMD DTMF OSC. TITP TFKD OSCILLATION OSCILLATION Figure 6(a). Pulse-to-tone Timing Diagram - 21 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued < 600mS HKS KEY IN TOFD 3 */T 2 TKID 300mS MB DP TPDP T/P MUTE TIDP H/P MUTE TITP TMD DTMF TFKD OSC. 3 * OSCILLATION TITP OSCILLATION Figure 6(b). Pulse-to-tone Timing Diagram (W91564DNF and W91565DNF only) Low HKS KEY IN F F 3 F TKID TKID TFB DP TFP TKID T/P MUTE HPM MUTE DTMF TITP OSC. OSCILLATION Figure 7. First Priority Flash Timing Diagram - 22 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS ON HOOK OFF HOOK HFI HOLD KEY HFO T/P MUTE High H/P MUTE Low CHIP ENBLE Figure 8(a). Hold and Handfree Timing Diagram Note: The HOLD KEY cannot be enabled when the chip is disabled. HKS OFF HOOK HFI HOLD KEY HFO T/P MUTE High H/P MUTE CHIP ENBLE Figure 8(b). Hold and Handfree Timing Diagram Note: The HFI and HOLD KEY inputs will toggle the HFO signal; as soon as either HFI or HOLD KEY is activated, the HFO signal will go high and previous activated inputs will be ignored. - 23 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS ON HOOK HFI HOLD1 KEY HFO T/P MUTE High H/P MUTE CHIP ENBLE Figure 8(c). Hold and Handfree Timing Diagram Note: Changing the state of the HKS signal from high to low will initialize the HFO and H/P MUTE signals. - 24 - Preliminary W91560DN SERIES LCD DISPLAY FORMAT A. Normal Dialing Blinking Off hook or press "HFI" switch (Here tone mode was selected). Dial " 0123456789123456" and "78" B. Redialing, Memory Dialing, One Touch Dialing Blinking Off hook or press "HFI" switch (Here tone mode was selected). Press "R/P", "OKR" or "Mn" key (Redial or Mn = "8123456789") - 25 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES C. Memory Check Blinking Off-hook or press "HFI" switch (M1= "886P35P770066PP7126", and here pulse mode was selected) Press "CHK" key Blinking Press "M1" key (Display 1 to 16 digits) Press "any key" (Display 17 to 19 digits) D. Timer Function a. Blinking Off-hook or press "HFI" switch (here pulse mode was selected) Press "TIM" key (Display last calling time) - 26 - Preliminary W91560DN SERIES Dial "9375607" If "9375607" is dialed comlepted, the system will start timer after 6 seconds (Timer will start counting up) Press "TIM" key (Timer will stop) b. Blinking Off-hook or press "HFI" switch (here pulse mode was selected) Dial "9375607" If "9375607" is dialed completed press "TIM" key (Timer will start counting up) - 27 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Press "CHK" key (M2 = "314P4430256") Press "M2" key The system will go back to timer mode after 6 seconds (Timer count up continuously) Press "F1", "F2", "F3" or "F4" key (The timer will stop and the LCD will display a flash mark and flash pattern) After the flash break is executed Blinking After the flash pause is executed Blinking - 28 - Preliminary W91560DN SERIES E. RTC Setting Function On-hook (Display real time) Off-hook, before press "SET" key Blinking (Here tone mode was selected) Entering "Setting Mode" (Press "SET" key) Blinking Adjusting "Hour" (Press "HOUR" key) (Hour counts forward while the key is depressed) Adjusting "Minute" (Press "MIN" key) (Minute counts forward while the key is depressed) On-hook or press "SET" key (Toggle) (Here on-hook was selected) - 29 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES LCD PATTERN FOR DATA 1 2 3 4 5 6 7 8 * # P T P E CHECK F LOCK 9 0 Icon1 Icon2 Icon3 Icon4 Icon5 Icon6 Icon7 Notes: Icon1: Pause Icon2: The icon will be blinking after power on. Icon3: Flash Icon4: Hold Icon5: Handfree Icon6: Timer Icon7: Tone - 30 - Preliminary W91560DN SERIES LCD PANEL PATTERN 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1 (SEG) C O M 4 C O M 3 C O M 2 C O M 1 (COM) BONDING PAD DIAGRAM 64 63 62 61 60 59 58 57 56 55 54 53 1 52 2 51 3 50 4 49 5 48 6 47 7 46 8 45 9S-1 44 9S-2 10 43 (0,0) 11 42 41 12 40 13 39 14 38 15 37 16 36 17 35 18 34 19 33 20 21 22 23 24 25 26 27 28 29 30 31 32 Notes: 1. The substrate must be connected to VSS. - 31 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES 2. The chip size is 2940 × 3630 µm2 Pad List PAD NO. PAD NAME PIN NO. X Y PAD NO. PAD NAME PIN NO. X Y 1 SEG29 1 -1335.00 1430.70 33 OCM1 33 1335.00 -1307.90 2 SEG30 2 -1335.00 1294.50 34 COM2 34 1335.00 -1166.10 3 SEG31 3 -1335.00 1158.50 35 COM3 35 1335.00 -1024.30 4 SEG32 4 -1335.00 1022.30 36 COM4 36 1335.00 -882.50 5 VDD 5 -1335.00 883.40 37 SEG1 37 1335.00 -746.30 6 DTMF 6 -1335.00 665.20 38 SEG2 38 1335.00 -607.50 7 VSS 7 -1335.00 515.50 39 SEG3 39 1335.00 -471.30 8 T/P MUTE 8 -1335.00 373.50 40 SEG4 40 1335.00 -335.30 9S-1 H/P MUTE 9* -1335.00 229.30 41 SEG5 41 1335.00 -199.10 9S-2 LOCK 9* -1335.00 88.20 42 SEG6 42 1335.00 -63.00 10 HFO 10 -1335.00 -49.80 43 SEG7 43 1335.00 73.00 11 DP / C6 11 -1335.00 -191.80 44 SEG8 44 1335.00 209.20 12 MODE 12 -1335.00 -327.80 45 SEG9 45 1335.00 345.20 13 COL1 13 -1335.00 -467.80 46 SEG10 46 1335.00 481.40 14 COL2 14 -1335.00 -627.20 47 SEG11 47 1335.00 617.40 15 COL3 15 -1335.00 -769.20 48 SEG12 48 1335.00 753.60 16 COL4 16 -1335.00 -928.60 49 SEG13 49 1335.00 889.60 17 COL5 17 -1335.00 -1070.60 50 SEG14 50 1335.00 1102.10 18 ROW1 18 -1335.00 -1226.40 51 SEG15 51 1335.00 1270.80 19 ROW2 19 -1335.00 -1368.40 52 SEG16 52 941.30 1657.50 20 ROW3 20 -1080.40 -1679.90 53 SEG17 53 749.00 1657.50 21 ROW4 21 -841.70 -1679.90 54 SEG18 54 534.80 1657.50 22 XT1 22 -598.40 -1679.90 55 SEG19 55 398.60 1657.50 23 XT1 23 -453.20 -1679.90 56 SEG20 56 262.60 1657.50 24 HKS 24 -307.90 -1679.90 57 SEG21 57 126.40 1657.50 25 HFI 25 -167.90 -1679.90 58 SEG22 58 -9.60 1657.50 26 XT2 26 24.20 -1679.90 59 SEG23 59 -145.80 1657.50 27 XT2 27 188.80 -1679.90 60 SEG24 60 -281.80 1657.50 28 VRTC1 28 326.30 -1679.90 61 SEG25 61 -418.00 1657.50 29 VLCD 29 488.50 -1679.90 62 SEG26 62 -554.00 1657.50 30 VRTC2 30 636.30 -1679.90 63 SEG27 63 -757.70 1657.50 31 CN 31 798.50 -1679.90 64 SEG28 64 -932.00 1657.50 32 CP 32 946.30 -1679.90 Note: * is bonding option. - 32 - Preliminary W91560DN SERIES Headquarters Winbond Electronics (H.K.) Ltd. No. 4, Creation Rd. 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 Rm. 803, World Trade Square, Tower II, 123 Hoi Bun 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, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-9436668 Taipei Office 11F, No. 115, Sec. 3, Min-Sheng East Rd., Taipei, Taiwan TEL: 886-2-7190505 FAX: 886-2-7197502 Note: All data and specifications are subject to change without notice. - 33 - Publication Release Date: May 1997 Revision A2