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PDF PCD3330-1P Data sheet ( Hoja de datos )
| Número de pieza | PCD3330-1P | |
| Descripción | Multistandard repertory dialler/ringer with EEPROM | |
| Fabricantes | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
PCD3330-1
Multistandard repertory
dialler/ringer with EEPROM
Product specification
Supersedes data of September 1992
File under Integrated circuits, IC03
1997 Jan 15
1 page  
Philips Semiconductors
Multistandard repertory dialler/ringer with
EEPROM
Product specification
PCD3330-1
4 PINNING
SYMBOL PIN
DESCRIPTION
COL1
1 sense column keyboard
input/programming EEPROM
COL2
2 sense column keyboard
input/programming EEPROM
COL3
3 sense column keyboard
input/programming EEPROM
COL4
4 sense column keyboard
input/programming EEPROM
COL5
5 sense column keyboard input
COL6
6 sense column keyboard input
DMO
7 dial mode output
HOOK
8 cradle contact input
XTAL1
9 crystal/PXE oscillator input
XTAL2
10 crystal/PXE oscillator output
RESET
11 reset input
CE/RF
12 chip enable and zero crossing for
ringer input
ROW1
13 scanning row keyboard output
ROW2
14 scanning row keyboard output
ROW3
15 scanning row keyboard output
ROW4
16 scanning row keyboard output
ROW5
17 scanning row keyboard output
ROW6
18 scanning row keyboard output
MUTE
19 mute output
RTO
20 ringer melody output
DP/FL
21 dial pulse/flash inverted output
VSS
TONE
22 negative supply
23 DTMF tones or ringer melody
output
VDD
PD/DTMF
24 positive supply
25 pulse/DTMF dial selection
RVOL1
26 ringer volume output 1
RVOL2/LSE 27 ringer volume output 2
/loudspeaker enable output
EARTH
28 earth output
handbook, halfpage
COL1 1
28 EARTH
COL2 2
27 RVOL2/LSE
COL3 3
26 RVOL1
COL4 4
25 PD/DTMF
COL5 5
COL6 6
24 VDD
23 TONE
DMO 7
22 VSS
PCD3330-1
HOOK 8
21 DP/FL
XTAL1 9
20 RTO
XTAL2 10
19 MUTE
RESET 11
18 ROW6
CE/RF 12
17 ROW5
ROW1 13
16 ROW4
ROW2 14
15 ROW3
MGG571
Fig.1 Pin configuration.
1997 Jan 15
5
5 Page 
Philips Semiconductors
Multistandard repertory dialler/ringer with
EEPROM
Product specification
PCD3330-1
5.3 EEPROM organization and programming procedures
5.3.1 EEPROM ORGANIZATION
The dialling, memory, and ringer options and the telephone numbers are all stored in EEPROM. By using EEPROM no
special backup requirement are necessary such as battery, current from the line, or very big capacitors.
Table 2 describes the meaning of each EEPROM byte at a repertory length of 16 and 20 digits.
Table 3 describes the meaning of each bit of all the bytes that do not contain telephone numbers.
Table 2 EEPROM organization
FUNCTION
Redial
M0 or MEM + 0
M1 or MEM + 1
M2 or MEM + 2
M3 or MEM + 3
M4 or MEM + 4
M5 or MEM + 5
M6 or MEM + 6
M7 or MEM + 7
M8 or MEM + 8
M9 or MEM + 9
E-1
E-2
E-3
Options
Program Blocking
REPERTORY LENGTH IS 16 DIGITS
LENGTH
BYTE PLACES
13 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
4 bytes
1 byte
0 to 12
16 to 23
24 to 31
32 to 39
40 to 47
48 to 55
56 to 63
64 to 71
72 to 79
80 to 87
88 to 95
96 to 103
104 to 111
112 to 119
120 to 123
127
REPERTORY LENGTH IS 20 DIGITS
LENGTH
BYTE PLACES
13 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
10 bytes
not available
not available
not available
4 bytes
1 byte
0 to 12
16 to 25
26 to 35
36 to 45
46 to 55
56 to 65
66 to 75
76 to 85
86 to 95
96 to 105
106 to 115
−
−
−
120 to 123
127
1997 Jan 15
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PCD3330-1P.PDF ] | |
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