w91572dnf Winbond Electronics Corp America, w91572dnf Datasheet
w91572dnf
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w91572dnf Summary of contents
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... Off-hook delay 300 mS in lock mode (i.e. DP will keep low for 300 mS while off hook) First key-in delay: 300 msec in lock mode MUTE key for speech mute Cascade and mixed dialing allowed The functions of the different dialers in the W91570DN series are shown in the following table: PRODUCT NO. LCD DIGITS W91572DNF W91574DNF W91576DNF W91578DNF LOCK RTC BATTERY 16 ...
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PIN CONFIGURATION PIN NAME QFP-80 PIN NAME SEG29 1 SEG30 2 SEG31 3 SEG32 4 TEST 5 6 KMUTE TEST1 V 9 ROW1 DD 10 ROW2 NC/ LOCK B/M 11 ROW3 DTMF 12 ROW4 ...
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PIN DESCRIPTION SYMBOL PIN NO. Row Column and Inputs 20 28 34, 35 XT1, XT T/P MUTE 16 H/P MUTE 15 6 KMUTE 36 HKS I/O I The keyboard inputs may be used with either the standard 6 ...
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Pin Description, continued SYMBOL PIN NO. 37, 17 HFI , HFO C10 DTMF 12 MODE 19 I/O I, Handfree control pins. A low pulse on the HFI input pin toggles O the handfree control state. Status of ...
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Pin Description, continued SYMBOL PIN NO. B LOCK (for all lock version) COM1 COM4 SEG1 80, SEG32 LCD CP ...
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Pin Description, continued SYMBOL PIN NO SET ARD TEST 39, 41 TEST1 , TEST2 , TESTL NC 10 (for W91572/574/ W91576/578) I floating, 24-hour clock mode. SET ...
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BLOCK DIAGRAM V DD ROW (R1 to R5) KEYBOARD INTERFACE COLUMN (C1 to C9) D/A DTMF CONVERTER V LCD V RTC1 V RTC2 CP CN FUNCTIONAL DESCRIPTION Keyboard Operation ...
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E: Store digit MUTE: Mute key F1, F2, F3: Flash keys SAVE: Save memory key MER: Mercury memory key OKR: One-key redial function RTC: Real time clock toggle key HOLD1, HOLD2: Hold function keys R/P1, R/P2: Redial and pause function ...
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ON HOOK & HFI ¡õ a. R/P key can execute the redial function only as the first dialing after off-hook; otherwise, The it will invoke the pause function. b. The redial memory contents will be D3, ..., Dn. c. Redial ...
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OFF HOOK , The redial content excluding memory dialing will be copied to memory location Mn (or Ln). 5. The first 16 digits will be stored into memory, if the key-in number ...
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The MER key can be used to execute the mercury function only when it is the first key-in in dialing mode after off-hook or first priority flash operation. c. The contents of mercury memory will not be displayed on ...
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Repertory Dialing 1. One-touch direct repertory dialing. a. OFF HOOK (or ON HOOK b. OFF HOOK (or ON HOOK c. OFF HOOK (or ON HOOK 2. Two-touch indirect repertory dialing. OFF HOOK (or ON HOOK Access Pause OFF HOOK (or ...
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Flash (F = F1, F2, F3) ON HOOK & HFI ¡õ OFF HOOK (or 1. The dialer will execute a flash break time of 600 mS (F1), 300 mS (F2), or 100 mS (F3) and pause time of 1S before ...
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If OFF HOOK , HOLD1 the dialer stay at hold function HOOK & HFI ¡õ the dialer will be off-line HOOK & HFI ¡õ the dialer stay at hold function. 4. The function timing diagram ...
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Auto Redial If ARD pin = the auto redial function is selected OFF HOOK (or ON HOOK & HFI ¡õ Time Zone (B) Time Zone (A) Time Zone (C) waiting interval Auto dialing Break ...
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Cascaded and Mixed Dialing Cascaded Dialing 1. Definition of cascaded dialing: In cascaded dialing, a new sequence may be pressed before the previous sequence has been sent out completely. The following are examples of cascaded dialing: Example 1: Normal dialing ...
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If there had been n cascaded sequences with a total of 60 digits dialed, then for the (n+1)th cascaded sequence, one 4-digit normal dialing sequence or one complete repertory dialing sequence (length digits) can be dialed. ...
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DC Characteristics, continued PARAMETER DTMF Distortion DTMF Output DC Level DTMF Output Sink Current DP Output Sink Current Common Output Voltage Common Output Current Segment Output Voltage Segment Output Current RMS Voltage Across a Segment Average DC Offset Voltage HFI ...
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V = 2.5V 3.58 MHz OSC. A PARAMETER Key-in Debounce Key Release Debounce Off Hook Delay Time First Key-in Delay Time On Hook Debounce Time Key Tone Frequency Key Tone Duration Key Tone Delay ...
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AC Characteristics, continued PARAMETER SYMBOL Auto Redialing Break Time Auto Redialing Pause Time Auto Redialing Waiting Interval LCD Frame Frequency RTC DC CHARACTERISTICS (V = 1.5V 32,768 Hz, T RTC SS OSC PARAMETER ...
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TIMING WAVEFORMS < 600mS HKS < 300mS 3 KEY IN T KID DP/C10 T/P MUTE H/P MUTE DTMF OSC. Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function) < 600mS HKS < 300mS 3 KEY ...
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Timing Waveforms, continued < 600mS HKS KEY IN DP/C10 T/P MUTE H/P MUTE KT DTMF OSC. Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode without Lock Function) < 600mS HKS KEY IN 300mS T OFD DP/C10 T/P MUTE H/P MUTE ...
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Timing Waveforms, continued < 600mS HKS < 300mS 3 KEY IN T KID DTMF T TD T/P MUTE T H/P MUTE KT DP/C10 OSC. Figure 2(a). Normal Dialing Timing Diagram (Tone Mode without Lock Function) < 600mS HKS < 300mS ...
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Timing Waveforms, continued < 600mS HKS KEY IN DTMF T/P MUTE H/P MUTE KT DP/C10 OSC. Figure 2(c). Auto Dialing Timing Diagram (Tone Mode without Lock Function) < 600mS HKS KEY IN DTMF T/P MUTE 300mS H/P MUTE KT T ...
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Timing Waveforms, continued < 600mS HKS OKR KEY IN 300mS DP/C10 T OFD T/P MUTE T FKD H/P MUTE KT DTMF OSC. HKS HFI HFO T/P MUTE H/P MUTE DP/C10 OSC. Figure 4(a). Handfree Timing Diagram (with Lock Function) OKR ...
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Timing Waveforms, continued HKS HFI HFO T/P MUTE H/P MUTE DP/C10 OSC. Figure 4(b). Handfree Timing Diagram (without Lock Function) HKS MER KEY IN T DP/C10 M B T/P MUTE H/P MUTE DTMF OSC. High Low High T OHD KID ...
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Timing Waveforms, continued < 600mS HKS KEY IN 300mS T OFD DP/C10 T/P MUTE H/P MUTE KT T DTMF FKD OSC. OSCILLATION Figure 6. Pause Function Timing Diagram (Pulse Mode) < 600mS HKS KEY IN 300mS T OFD DP/C10 T/P ...
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Timing Waveforms, continued HKS KEY IN DP/C10 T/P MUTE H/P MUTE KT DTMF OSC. HKS 4 KEY IN T DP/C10 M B T/P MUTE H/P MUTE KMUTE OSC. Timing Waveforms, continued Low KID FB T ...
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HKS HFI HOLD KEY HFO T/P MUTE H/P MUTE CHIP ENBLE Note: The HOLD KEY cannot be enabled when the chip is disabled. HKS HFI HOLD KEY HFO T/P MUTE H/P MUTE CHIP ENBLE Note: The HFI and HOLD KEY ...
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Timing Waveforms, continued HKS HFI HOLD KEY HFO T/P MUTE H/P MUTE CHIP ENBLE Note: Changing the state of the HKS signal from high to low will initialize the HFO and HPM MUTE signals. OKR KEY ...
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Timing Waveforms, continued KEY IN OKR ARB DP/C10 OSC. AUTO T T WAITING ARP ARP REDIALING INTERVAL INTERVAL T ARB OSCILLATION Figure 11(b). Auto Redialing Timing Diagram - 31 - W91570DN SERIES Any Keypad T KD ...
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LCD DISPLAY FORMAT A. Normal Dialing Off hook or press the "HFI" switch (Here tone mode was selected). Dial" 0123456789123456" and "78" B. Redialing, Save Dialing, One Touch Dialing Off hook or press the "HFI" switch (Here tone mode was ...
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C. Abbreviated Auto Dialing Off hook or press the "HFI" switch (Here tone mode was selected). Press the "A1" key in chip enable condition (L5 = "9375607", here L5 is the fifth memory) Press the "5" key D. Memory Check ...
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Off-hook or press the "HFI" switch (M1= "886P35P770066PP7126", and here pulse mode was selected) Press the "CHK" key Press the "M1" key (Display digits) Press "any key" (Display digits) E. Timer Function a. ...
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Dial "9375607" If "9375607" is dialed completed, the system will start timer after 6 seconds (Timer will start counting up) Press the "TIM" key (Timer will stop) b. Off-hook or press the "HFI" switch (here pulse mode was selected) Dial ...
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Press the "CHK" key (L6 = "314P4430256") Press the "A1" key Press the "6" key The system will go back to timer mode after 6 seconds (Timer count up continuously) Press the "F1", "F2" or "F3" key (The timer will ...
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F. RTC Setting Function On-hook (Display real time) Off-hook, before SET pin was switched ON RTC (Here tone mode was selected) Entering "Setting Mode" Adjusting "Hour" (Hour counts forward as long as pressing) Adjusting "Minute" (Minute counts forward as long ...
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G. RTC Display Function On-hook (Display real time) Off-hook or press the "HFI" switch (Here off-hook and tone mode was selected) Press the "MER" key (MER = "035PP770066") Press the "RTC" key when "MER" dialing is completed within 6 seconds. ...
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H. Mute Function Off-hook or press the "HFI" switch Dial "9375607" If "9375607" is dialed completed Press the "TIM" key (Timer will start counting up) Press the "MUTE" Press the "MUTE" key again W91570DN SERIES Publication Release Date: May 1997 ...
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LCD PATTERN FOR DATA Icon12 Icon13 Icon14 Icon15 Icon16 Notes: 1. The icon1 to icon 10 are controlled by function operation. 2. The icon 12 to icon16 can be toggled on/off individually, irrespective ...
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LCD PANEL PATTERN BONDING PAD DIAGRAM ...
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The chip size is 3450 4280 m W91570DN SERIES - 42 - ...
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Bonding Pad List PAD PAD PIN NO. NAME NAME 1 SEG29<15> SEG30<15> SEG31<16> SEG32<16> TEST MUTE TEST1 ...
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Bonding Pad List, continued PAD PAD PIN NO. NAME NAME 38 37 HFI RTC1 40 TEST2 39 41 ARD 40 14 DISP Note: Pad 14 is for 12-digit LCD display bonding only PAD NO. NAME ...
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Winbond Electronics (H.K.) Ltd. Headquarters Rm. 803, World Trade Square, Tower II, No. 4, Creation Rd. III, Science-Based Industrial Park, 123 Hoi Bun Rd., Kwun Tong, Kowloon, Hong Kong Hsinchu, Taiwan TEL: 852-27513100 TEL: 886-3-5770066 FAX: 852-27552064 FAX: 886-3-5792697 http://www.winbond.com.tw/ ...