
1995 Jun 15
65
Philips Semiconductors
Preliminary specification
Microcontrollers for TV tuning
control and OSD applications
PCA84C646; PCA84C846
DP00/PWM00 to DP07/PWM07 as PWM output Port
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
0.7
40
0.7
1.5
100
140
1.5
400
mA
μ
A
μ
A
mA
Port P10 to P13 outputs
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
5.0
40
3.0
12.0
100
140
7.0
400
mA
μ
A
μ
A
mA
Outputs VOB and VOW2
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
1.4
40
1.4
3.0
100
140
3
400
mA
μ
A
μ
A
mA
DP10/AFC0, DP11/AFC1 and DP12/AFC2 as derivative output Port
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
5.0
40
3.0
12.0
100
140
7.0
400
mA
μ
A
μ
A
mA
DP20/SDA and DP21/SCL outputs
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
3.0
40
100
140
7.0
400
mA
μ
A
μ
A
mA
DP22/VOW1, DP23/VOW0 and DP13/TDAC as derivative output Port
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
5.0
40
3.0
12.0
100
140
7.0
400
mA
μ
A
μ
A
mA
DP22/VOW1 and DP23/VOW0 as VOWi output
I
OL
I
OH
LOW level output sink current
HIGH level pull-up output source current
HIGH level pull-up output source current
HIGH level push-pull output source current V
O
= V
DD
0.4 V
V
OL
= 0.4 V
V
O
= 0.7V
DD
V
O
= V
SS
1.4
40
1.4
3.0
100
140
3.0
400
mA
μ
A
μ
A
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT