pcd3312c NXP Semiconductors, pcd3312c Datasheet - Page 5

• Manufacturer Part Number: pcd3312c
• Description: Dtmf/modem/musical-tone Generators
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6.3
6.5
1996 Nov 21
handbook, halfpage
handbook, halfpage
DTMF/modem/musical-tone generators
Pinning PCD3311CT
Pinning PCD3312C
Fig.3 Pin configuration PCD3311CT.
Fig.4 Pin configuration PCD3312C.
STROBE
MODE
OSCO
OSCO
TONE
OSCI
OSCI
V DD
V SS
n.c.
D5
A0
1
2
3
4
5
6
7
8
1
2
3
4
PCD3311CT
PCD3312C
MGG509
MGG510
16
15
14
13
12
11
10
9
7
6
5
8
V DD
V SS
D4
n.c.
D3
D2
D1/SDA
D0/SCL
SDA
A0
TONE
SCL
5
6.4
6.6
OSCI
OSCO
MODE
D5
n.c.
STROBE
TONE
A0
D0/SCL
D1/SDA
D2, D3
n.c.
D4
V
V
V
V
OSCI
OSCO
TONE
A0
SCL
SDA
SYMBOL
SYMBOL
SS
DD
SS
DD
Pin description PCD3311CT
Pin description PCD3312C
11, 12
PIN
PIN
10
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
PCD3311C; PCD3312C
TYPE
TYPE
O
O
O
O
P
P
P
P
I
I
I
I
I
I
I
I
I
I
I
I
I
oscillator input
oscillator output
mode select input (selects
I
parallel data input
not connected
strobe input (for loading
data in parallel mode)
frequency output (DTMF,
modem, musical tones)
slave address input (to be
connected to V
parallel data input or
I
parallel data input or
I
parallel data inputs
not connected
parallel data input
negative supply
positive supply
negative supply
positive supply
oscillator input
oscillator output
frequency output (DTMF,
modem, musical tones)
slave address input (to be
connected to V
2
2
2
I
I
2
2
C or parallel data input)
C-bus clock line
C-bus data line
C-bus clock line
C-bus data line
DESCRIPTION
DESCRIPTION
Product specification
DD
DD
or V
or V
SS
SS
)
)