PCA84C122A PHILIPS [NXP Semiconductors], PCA84C122A Datasheet - Page 6

• Manufacturer Part Number: PCA84C122A
• Description: 8-bit microcontrollers for remote control transmitters
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
6
6.1
1995 May 01
8-bit microcontrollers for
remote control transmitters
Fig.3
PINNING INFORMATION
Fig.5 Pin configuration PCA84CX22BT (SO20).
Pinning
Pin configurations PCA84CX22AP (SDIP24)
and PCA84CX22AT(SO24).
T0 / INT
T0 / INT
RESET
XTAL2
XTAL1
RESET
XTAL2
XTAL1
V DD
V DD
P14
P01
P00
P04
P05
P16
P01
P00
P04
P05
T1
T1
10
12
11
3
4
10
1
2
5
6
7
8
9
3
4
1
2
5
6
7
8
9
84CX22AP
84CX22AT
84CX22BT
MCD251 - 2
MCD250 - 2
24
23
20
19
18
17
16
15
14
13
22
21
19
18
17
16
15
14
13
12
11
20
P15
P02
P03
OUT
V SS
P10
P11
P12
P13
P07
P06
P17
P02
P03
V SS
P10
P11
P12
P13
P07
P06
OUT
6
Fig.6 Pin configuration PCA84CX22BP (DIP20).
Fig.4 Pin configuration PCA84CX22CT (SO28).
PCA84C122; 222; 422; 622; 822
RESET
RESET
T0/INT
T0/INT
XTAL2
XTAL1
OUT
V SS
V DD
P00
P10
P03
P02
P01
P22
P14
P01
P00
P04
P05
P16
P20
T1
T1
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
84CX22BP
84C622CT
84C822CT
MLA975 - 2
MLA977 - 1
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
Product specification
P11
P12
P13
P07
P06
P05
P04
XTAL1
XTAL2
V DD
P23
P15
P02
P03
OUT
V SS
P10
P11
P12
P13
P07
P06
P17
P21