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參數資料
| 型號： | PCD3330-1T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Multistandard repertory dialler/ringer with EEPROM |
| 中文描述： | TELEPHONE MULTIFUNCTION CKT, PDSO28 |
| 封裝： | PLASTIC, SOT-136, SO-28 |
| 文件頁數： | 10/32頁 |
| 文件大小： | 152K |
| 代理商： | PCD3330-1T |
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1997 Jan 15
10
Philips Semiconductors
Product specification
Multistandard repertory dialler/ringer with
EEPROM
PCD3330-1
Table 1
Function of the keys
SYMBOL
0 to 9,
and #
DESCRIPTION
Standard keyboard. In pulse dialling mode the valid keys are the 10 numeric keys (0 to 9)
the
2 non-numeric dial keys (
and #) have no effect on the dialling. In DTMF dialling mode the
10 numeric keys and the 2 non-numeric dial keys are valid.
If selected (EEPROM bit), these keys are only valid in DTMF dialling mode.
If selected, pulse to DTMF switching key (mixed mode dialling).
If selected (EEPROM bit), disconnect key will activate output DP/FL for 800 ms. In this case the
telephone set turns to the ON-HOOK state for this calibrated time.
If selected (EEPROM bit), program ringer key. With this key the ringer output volume and ringer
repetition rate can be changed.
One key abbreviated dialling, the 10 repertory numbers are directly accessible via keys M0 to M9.
Last number redial.
Access pause key, results in inserting an access pause in the telephone number.
FLASH/EARTH key, depending on the status programmed this key starts a FLASH or an EARTH
procedure.
Hook key (for on-hook dialling/loudspeaker on/off); as long as the handset stays on the cradle
activation of this key switches the set off-hook/on-hook. When the handset is not on the cradle
activation of this key switches the loudspeaker on/off (listening-in feature).
STORE key.
Two-key abbreviated dialling (MEM + digit), the repertory numbers M0 to M9 are also accessible via
this two-key dialling procedure.
Mute key, each time this key is pressed and dialling is not active, the mute output goes to HIGH or
LOW depending on the previous state.
One key abbreviated dialling, three extra repertory numbers which are only directly accessible by
keys E-1 to E-3; these numbers can only be used when the repertory length is 16 digits
(programmable in EEPROM).
A to D
TONE
DIS
PR
M0 to M9
LNR
AP
FLASH
HOOK
STO
MEM
M
E-1 to E-3
相關PDF資料 |
PDF描述 |
|---|---|
| PCD3354AH | 8-bit microcontrollers with DTMF generator and 256 bytes EEPROM |
| PCA3354CH | 8-bit microcontrollers with DTMF generator and 256 bytes EEPROM |
| PCD3354A | 8-bit microcontrollers with DTMF generator and 256 bytes EEPROM |
| PCA3354C | 8-bit microcontrollers with DTMF generator and 256 bytes EEPROM |
| PCD3359A | 8-bit microcontroller with DTMF generator and 128 bytes EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PCD3331-1P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| PCD3331-1T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| PCD3332-1P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| PCD3332-1T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| PCD3332-2 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard pulse/tone repertory diallers/ringers |
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