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參數(shù)資料
| 型號(hào)： | PCD3330-1P |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | Multistandard repertory dialler/ringer with EEPROM |
| 中文描述： | TELEPHONE MULTIFUNCTION CKT, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, SOT-117, DIP-28 |
| 文件頁(yè)數(shù)： | 11/32頁(yè) |
| 文件大小： | 152K |
| 代理商： | PCD3330-1P |
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1997 Jan 15
11
Philips Semiconductors
Product specification
Multistandard repertory dialler/ringer with
EEPROM
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
REPERTORY LENGTH IS 16 DIGITS
REPERTORY LENGTH IS 20 DIGITS
LENGTH
BYTE PLACES
LENGTH
BYTE PLACES
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
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
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD3330-1T | Multistandard repertory dialler/ringer with EEPROM |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCD3330-1T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard repertory dialler/ringer with EEPROM |
| 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 |
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