W91560DN Ver la hoja de datos (PDF) - Winbond

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Fabricante

W91560DN

3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS

Winbond 

Preliminary W91560DN SERIES

AC CHARACTERISTICS

(VDD−VSS = 2.5V , FOSC. = 3.58 MHz , TA = 25° C, all outputs unloaded.)

PARAMETER

SYM. CONDITIONS

Key-in Debounce

Key Release Debounce

Off-hook Delay Time

First Key-in Delay Time

On-hook Debounce Time

Pulse Mute Delay

TKID

TKRD

TOFD

TFKD

TOHD

TMD

-

-

-

-

Unlock

Lock

Mode = VDD

Mode = Floating

Pre-digit-pause

(10 ppS)

TPDP

Mode = VDD

Mode = Floating

Inter-digit Pause

(Auto Dialing)

TIDP

10 ppS

Make/Break Ratio

Tone Output Duration

Inter-tone Pause

M:B

Mode = VDD

Mode = Floating

TTD

-

W91564DNF and

W91565DNF only

TITP

-

F1

Flash Break Time

TFB

F2

F3

Flash Pause Time

TFP

Pause Time

TP

One Key Redialing Break Time TRB

One Key Redialing Pause Time TRP

LCD Frame Frequency

FLCD

F4

F1, F2, F3, F4

R/P

W91564DNF and

W91565DNF only

-

-

-

MIN.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

TYP.

20

20

300

300

150

20

40

33.3

40

33.3

800

40:60

33:67

87

81

87

600

300

73

100

1

3.6

2.0

2.2

0.6

32

MAX.

-

-

-

-

-

-

-

-

-

-

-

UNIT

mS

mS

mS

mS

mS

mS

mS

mS

-

%

-

-

-

mS

-

mS

-

-

mS

-

-

S

-

S

-

S

-

S

-

Hz

- 14 -

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