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參數資料
型號: PCD3310T
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: Pulse and DTMF diallers with redial
中文描述: TELEPHONE DIALER CKT, PDSO28
文件頁數: 6/28頁
文件大小: 145K
代理商: PCD3310T
1996 Nov 21
6
Philips Semiconductors
Product specification
Pulse and DTMF diallers with redial
PCD3310; PCD3310A
6
PINNING
SYMBOL
PINS
TYPE
DESCRIPTION
PCD3310P
PCD3310AP
PCD3310T
PCD3310AT
OSCI
PD/DTMF
TONE
n.c.
V
SS
n.c.
n.c.
FLD
ROW 5
ROW 4
n.c.
ROW 3
ROW 2
ROW 1
COL 1
COL 2
COL 3
n.c.
COL 4
CF/DMODE/FS
DP/FLO
M2
M1
M1
n.c.
CE
V
DD
OSCO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
I
oscillator input
select pin; pulse or DTMF dialling input
single or dual tone frequency output
not connected
negative supply
not connected
not connected
flash duration control input/output
scanning row 5 keyboard input/output
scanning row 4 keyboard input/output
not connected
scanning row 3 keyboard input/output
scanning row 2 keyboard input/output
scanning row 1 keyboard input/output
sense column 1 keyboard input (with internal pull-up resistor)
sense column 2 keyboard input (with internal pull-up resistor)
sense column 3 keyboard input (with internal pull-up resistor)
not connected
sense column 4 keyboard input (with internal pull-up resistor)
confidence tone/dialling mode/frequency select outputs
dialling pulse and flash output
muting output 2
muting output 1 (active LOW)
muting output 1
not connected
chip enable input
positive supply voltage
oscillator output
O
P
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
O
O
O
O
O
I
P
O
相關PDF資料
PDF描述
PCD3311 DTMF/modem/musical-tone generators
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PCD3311CP DTMF/modem/musical-tone generators
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PCD3312 DTMF/modem/musical-tone generators
相關代理商/技術參數
參數描述
PCD3311 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CPN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer
PCD3311CT 制造商:NXP Semiconductors 功能描述:TELEPHONE DIALER, TONE, 16 Pin, Plastic, SOP
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